Marsz Electricals Pvt. Ltd.

Vashi, Navi Mumbai, Maharashtra

Mobile Lighting Tower Exporter

A mobile lighting tower, also known as a portable light plant, is a special piece of equipment used to provide provisional illumination in outdoor setups. The towers are commonly employed in construction sites, mining operations, outdoor events, roadwork, emergency response situations, and other applications where temporary and portable lighting is necessary.

We at Marsz Electricals Pvt. Ltd. are a renowned mobile lighting tower exporter, manufacturer, supplier, and trader. We are dealing with the best brands and aim to serve the best needs of our customers.

Advantages:

• User-Friendly Tools
• Works on 360 rotatable in a completely extendable position
• Flicker-free, special long-range flood lights with metal halide white light from PHILIPS.
• Dual self-braking makes for easy and fast tower erection and addition.
• Good quality cable and wiring are used.
• Offered in the best range, a weather-proof stainless steel reflector for reflexibility and durability
• The tower is having an emergency stop and is tripping on leakages.
• Lightweight, compact size, and simple for transportation
• Legrand MCBs are offered for single lights.

So, if you are looking for a reliable mobile lighting tower exporter, contact Marsz Electricals Pvt. Ltd. for more information.

Ladder type cable trays are manufactured from M.S / G.I sheet in 1.2 mm to 3 mm thick in sizes of 100 mm to 1500 mm width, length of 2.5 meter each. Consisting 40 mm to 150 mm height channel as side rail and rung of 35 mm to 50 mm in width welded with side rail at the space of 250 mm to 300 mm c/c. Complete with coupler plate and hardware. We also supply LTCT in painted form, hot dip galvanized, powder coated, FRP coated as per client requirement.

• Mining Transformer
• Lighting Transformer
• Loading Transformer
• Furnace Transformer
• Auto Transformer
• Rectifier Transformer

No of Phase

• Single Phase
• Three Phase
• Three Phase to single Phase
• Three Phase to Two Phase (Scott)

Type of Transformer

• Double wound Transformer
• Auto wound Transformer
• Type of cooling
• Natural Air cooled
• Natural Oil cooled

Salient Features

• Ranging from 12V to 660V at 50 Hz / 60 Hz
• Capacity:0.5 to 800 KVA
• Taps can be provided with OFF load Tap changer using links or Switch
• Conforms to IS : 2026 / IS : 11171
• Class of insulation class B / F / H
• Efficiency better than 96%
• Regulation better than 5%

Natural Air-cooled transformers are supplied in sheet steel ventilated case, with screwed top cover. Input and output terminals are provided on the top side of the transformer, inside the Terminal Box. Cable entry holes are provided on the bottom side of the Terminal Box. The transformers are suitable for floor mounting and are also supplied with M.S. Rollers for easy portability in case of large size transformers.

Natural oil cooled transformers are supplied in M.S. tanks. In some cases, the tanks are provided with cooling radiators on two or all the four sides. As a standard practice, the tank is provided with oil fitting hole with cap, oil level indicator, drain plug, and earthing terminals. Input and output terminals are brought out generally on two opposite sides, either from the sides of the tanks or from the top of the tank. Plain unidirectional M.S. rollers are fitted on M.S. channels for base mounting.

MARSZ also supplies transformers in open execution, without any enclosure, when they are to be mounted inside a control panel or a cubicle.

The description given below are for single phase, three phase and three phase to single phase double wound transformers. It is valid only for double wound transformers and for phase voltage between 24 volts and 660 volts at a frequency of 50 Hz. For voltages beyond this range and for other frequencies will be made on request.

In case of Auto Wound Transformers though the entire range falls within our regular manufacture, their details depend very much on the transformation ratio, in addition to the capacity. Therefore, special quotations should be obtained in individual cases. These include single phase and three phase Star-connected transformers, auto-boosters and off-load line voltage correcting transformers.

SINGLE PHASE DOUBLE WOUND TRANSFORMERS

As stated before, these are made in natural air-cooled construction or natural oil cooled construction. Extra off-load taps can be provided on request. The capacity of the transformer at the tap will be proportionately low corresponding to the tap voltage. The declared capacity will hold good only for the highest voltage on both input and output, unless the taps are specified as full capacity taps.

THREE PHASE DOUBLE WOUND TRANSFORMERS

These transformers are generally manufactured in Delta/Star or Star/Delta connections. However, transformers can also be supplied suitable for Delta/Delta or Star/Star or Open delta/Open delta connections on request against specific requirements. Enquiries or orders should clearly state the voltage and connection on the primary and secondary and whether the voltage are between phases or between phase and neutral. Extra off-load taps can be provided at extra cost. The capacity of the transformer at the tap will be proportionately reduced corresponding to the tap voltage, The declared capacity will hold good only for the highest voltage on both input and output unless the taps are specified at full capacity taps.

THREE PHASE TO SINGLE PHASE DOUBLE WOUND TRANSFORMERS

These transformers are very widely used where large single phase power is required. These are wound as open delta on the three phase input side and the windings on the secondary are connected in series for single phase output. This type of construction given an unbalance in the supply current. e.g. 10 KVA three phase to single phase transformer will have a current distribution as Phase A : 14.5 Amps, Phase B 29 Amp and Phase C: 14.5 Amp approximately when the supply voltage is 400 volts nominal. However, this unbalance is less severe than when a single phase load is connected between phase and neutral or between phase to phase.

MARSZ manufactures Arc, Submerged Arc, Ladle, Induction furnace transformers upto 10 MVA, Upto 33kV, ONAN / OFWF cooling.

A high current furnace transformer is provided by having the low-voltage windings arranged in a closed delta configuration within the transformer enclosure. Bus bar terminals are mounted exterior to the enclosure for providing electrical connection with the low-voltage windings.

MARSZ Furnace transformers are used to step down from voltages between 11 and 33 kV to levels of several hundred volts only. This results in massive secondary currents. As an example a 30 MVA unit at 150 V would result in a secondary current of 115 kilo Ampere. For these high secondary currents special bushings are required to connect to the bus-bars. These bushings are specified with very specific arrangements to suit the bus-bar arrangement and cooling system. Furnace bus-bars are mostly water cooled. Due to the high secondary currents and resistive losses the furnace layout is such as to limit the bus-bar length.

The MARSZ furnace transformers are then located close to the furnace itself and if they are single phase units, arranged in a triangle around the furnace. This means that there is a high risk of fire, a high ambient temperature and this whole set up is located at a level associated with the third story of the building. The location above ground level encourages single phase units due to the structural limitations of the buildings. To reduce the fire risk the transformers are contained in rooms, which adds to the high ambient temperature.

MARSZ Furnace transformers are very much used in a production environment. Loading of these transformers is then very close to rated values and even beyond. This demands very reliable transformers. Shutdowns due to transformer problems are frowned upon. When shutdowns occur, the problem needs to be solved quickly. This in turn calls for good accessibility of the tap changer and other parts of the transformer. Large inspection covers in close proximity to the tap changer are often specified.

Due to the nature of the process MARSZ furnace transformers are specified with large tapping ranges. Thirty tap positions is not uncommon. Adding to the wide tapping range is the utilisation of the tap changer. Some users require up to 800 operations of the tap changer per day. This demands high maintainability and efforts to increase the maintenance intervals. On line tap changer oil filters are thus essential. To reduce downtime further, plug-in type diverters are specified. This allows a quick changeover of the diverter switch and an overhaul in a workshop environment with more time at hand.

Another aspect of the process is the large number of short circuits that these transformers are subjected to every day. Transformers associated with open arc furnaces can be subjected to a number of short circuits per melt as the material being melted collapses across the electrodes. Bus-bar flash overs are also a fact of life on most furnace installations. To add to this peril, MARSZ furnace transformers are required to have a lower than normal impedance. This gives rise to higher over-current factors. Very robust design in terms of the transformers’ ability to withstand the dynamic effects of repeated short circuits is required. Minimum impedance values for furnace transformers of the core type are in the order of 4 – 5 %. To achieve lower values, one would need a shell type transformer. Upper levels for impedance could be any value from 10 to 24 % depending on the configuration and tapping range.

Application in following industries :

Chemical, Pharmaceuticals, Steel, Textile, Engineering, Plastic, Cement, Refineries, Mining, Captive Power Projects, Hydro Power Projects, Wind Mill Farms, Construction Houses, Pharma, Electrical, Electronics, Renewable Energy, Automobile.

Cable duct / trunking manufactured as per client requirement or from the width of 100 mm to 400 mm with single or multiple partition in pre galvanized sheet / hot dip galvanized or powder coated form. From 1.5 mm to 3 mm thickness. Plain Cover & Raised Cover 16 Gauge (1.6mm) M.S Sheet Cover 2500 mm long.

“VARIVOLT“ is the most effective device meant for operation from a nominal input voltage of 240V 1Ph & can give output voltage anywhere between 0 to 240V or 0 to 270V 1Ph by simple transformer action. Three such “VARIVOLT“ connected electrically in star and mechanically in tandem, become suitable for operation from a nominal input voltage of 415V 3Ph and can give output anywhere between 0 to 415V or 0 to 470V 3Ph.

“VARIVOLT” AUTO TRANSFORMER is a continuously variable voltage auto transformer, having a movable carbon tip, fixed to brush arm sliding on a silver plated commutator. Rotation of the brush arm by either manual or motor drive, delivers an output voltage from zero to or above line voltage. “VARIVOLT” conforms to I.S. 5142.

Salient Features:

• Rugged Construction : “VARIVOLT” Auto transformers are designed for heavy duty trouble free operation. All components are designed to give maximum life to the unit under extreme operating conditions. Except for carbon tips, no other part needs any specific maintenance . Even carbon tips do not require to be changed frequently. This practically makes the “VARIVOLT” a maintenance free electrical equipment.
• Excellent Regulation : The drop in voltage from “no load to full load” is minimal in “VARIVOLT” Auto-transformers. (See fig…II for regulation characteristics)
• High Efficiency : Careful copper, core selection and design assures the user of low watt loss, as compared to other controllers. 
• No Wave form Distortion : “VARIVOLT” provides an output voltage wave-form, which is a distortionless replica of the input voltage wave-form.
• Silver Plated Commutator : A special silver plating technique is used on the commutator, enabling it to withstand high overloads and maintain constant contact drop. It also ensures smooth operation, long life and increased resistance to corrosion.
• Over-load Capacity : Because of its careful designing, “VARIVOLT” can withstand many over-loads, Fig…I gives an idea of the maximum overloading allowed with its relevant time limits. When repeated overloading takes place, care has to be exercised to provide sufficient off time to reduce the temperature build up.
• Low Operating Torque : A glass smooth commutator, special sintered bushings for the shaft and perfect assembling of coils results in low operating torque for all “VARIVOLT” Auto-transformers.
• Smooth and Linear Output : As voltage between turns is small and as the brush arm is in constant contact with more than one turn, harmful sparking is avoided and output voltage can be set to a fraction of a volt from zero onwards.
• Low Magnetizing Current : By using an adequate section of high quality grain oriented silicon steel, the iron losses in “VARIVOLT”, are controlled to the minimum. The no load current in all “VARIVOLT” transformers, is invariably less than 3% of the rated current.
• Negligible Maintenance and Trouble Free Long Life : “VARIVOLT” has been carefully designed. No special care has to be taken to maintain “VARIVOLT” auto transformers in normal working environments. The only components needing inspection and maintenance are the carbon tips and the commutator. Timely replacement of carbon tips and cleaning off foreign particles and accumulated dust, from the commutators surface, will ensure a considerably long, maintenance free, and uninterrupted life to the unit. Normally “VARIVOLT” auto transformers up to 28 Amps. are offered in air cooled or oil cooled construction. Models of 40 Amps. & above are offered in oil cooled construction. In very special cases “VARIVOLT”, above 40 Amps, can be offered in air cooled construction. This is possible due to the special paralleling techniques adopted by us.

Auto Transformers – Our Speciality :

“VARIVOLT”  is now available in high current ranges from 225 Amps. up to 2000 Amps. in single, two and three phase models. Special paralleling techniques designed by us, have made it possible to surpass the previous current limit of 200 Amps. for toroidal Auto Transformers.

The following are the salient features of High Current “VARIVOLT” Auto Transformers :-

• Special forced current paralleling techniques, result in current sharing of each coil ±2%.
• Flanged type pressed steel radiators, are supplied separately packed, making the units easy for transportation.
• Gear Driven High Torque A.C. Synchronous Motor drive.
• Terminals in the form of bus-bars.
• All other features of oil cooled auto transformers.

A variable voltage D. C. source is required for the Electro deposition process of electroplating, anodizing etc. The various ratings of voltages and currents required for the process depends upon the metal to be deposited and the process adopted. MARSZ Rectifiers are designed in standard voltages of 8 V to 24 V, and in current ratings varying from 100 Amps up to 10000 Amps. Up to 24V DC 10000 Amps for Electroplating and Anodising.

Brief Specification:

A.C. INPUT

Rectifiers are designed to work on 415 V AC 3 ph. 50 Hz. supply and suitable for an input range of 360 V to 460 V AC 3Ph. Units of very small capacities namely 8 V / 12 V / 16 V / 20 V & 24 V DC up to 100 Amps ratings can also be supplied to work on an input voltage of 240 V AC 1 ph. 50Hz. supply. 

D.C. Output

The DC output is continuously adjustable from zero to full rated value, from no load to full rated current, over the input range as described. All 3 phase units have low ripple of less than 5% and are suitable for all special processes such as chrome plating or hard chrome plating where low ripple content is necessary.

Circuit and Components

The units are assembled with high quality materials, and the components are manufactured to relevant specifications.

MAIN TRANSFORMERS:

The transformers are of class ‘A’ insulation and conform to IS 2026 in general. The laminations used are C.R.G.O Silicon steel, low loss type. The wound coils are impregnated with oven baked varnish.

I.P.T:

For high current units the transformers secondary is generally double wye. An I. P. T. wound with copper, is provided on its secondary, to extend the conduction period of windings and diodes.

Silicon Rectifier:

The Rectifier is assembled by using silicon diodes, mounted on heat sinks and connected in full wave circuits. Individual R.C. components are used for hole storage protection. The diode assembly is always selected to have at least 40% extra rating above the maximum output current.

Regulator:

In order to facilitate voltage variation from zero onwards “VARIVOLT” variable voltage auto transformers are used as independent units, or some times, accommodated in the transformer tank. Motorization is provided as an optional feature.

The DC output is continuously adjustable from zero to full rated value, from no load to full rated current, over the input range as described. All 3 phase units have low ripple of less than 5% and are suitable for all special processes such as chrome plating or hard chrome plating where low ripple content is necessary

Protection & Metering

MCB / MCCB protection is provided on the input and 3 fuses are provided on the output of the “VARIVOLT” variable auto transformer. 3 pilot indicators are incorporated on the incoming side. Digital voltmeter and ammeter with suitable shunts are provided to read the output voltage and currents.

Optional Features

• Following optional features can be provided:
• Remote switching-on by using contactors and bimetal over load relays.
• Push button operation by motorization of the “VARIVOLT” variable auto transformer.
• Constant voltage or constant current features using electronic circuits.
• “VARIVOLT” auto transformer with zero start facility.
• Timers, time totalizers, ampere hour meters, etc.

Dimmerstat

Output is an important factor in Electrode position processes. MARSZ provide a step less and continuous variation of output voltage, which is a far superior method to other methods of control like resistance boards, tap switches etc. The step less variation is achieved with the help of Dimmerstat’ which is Registered Trade name for Continuously Variable Voltage Auto Transformer manufactured by MARSZ. Unlike other methods of output control, Dimmerstat provides a step less, on-load and without break variation of output Voltage, without any loss of power. It being one of our own standard products, availability of spares or replacement is guaranteed, although the necessity is very rare.

H.R.C Fuses

Overloading or short circuiting is not a rare occasion in Electro deposition processes. Special High Rupturing Capacity (H.R.C.) fuses are therefore provided on the primary of the Main transformer. These fuses will blow only when there is overload or short circuit on the output or if there is an internal short circuit and in such cases they should be replaced by H.R.C. fuses of the same rating only.

Double Wound Transformer

This is of conventional design and conforms to standard specifications of IS 2026 as regards the temperature rise and insulation are concerned. The primary is delta connected and two secondaries have star connected windings.

Interphase Transformer

The IPT is connected between two star points of the secondaries of the main transformer; The Interphase transformer improves commutation thereby increasing the rating of the Rectifier.

Rectifier

These is made up of sturdy liberally rated Silicon diodes and are arranged in a six phase circuit. The diodes are mounted on cooling fins so as to dissipate the heat thereby increasing the rating of the diode. Depending upon the output current rating, necessary number of diodes is connected in parallel.

Metering

A Voltmeter and an Ammeter are provided on a separate panel to indicate the output voltage and output current. The panel is mounted on one of the tanks to enable easy manipulation with the help of the Dimmerstat. The ammeter is used in conjunction with an external shunt, which is fitted inside the tank. 

Construction

The units are made in natural oil immersed construction. Any Electro deposition process is always associated with acidic and corrosive fumes and dust. Any contact with these fumes and dust obviously reduces the life and reliability of the Rectifier. Oil immersed construction offers best protection to the Rectifier unit in this regard and therefore increases the life enormously. The Dimmerstat is always housed in separate tank. For rectifier units up to a maximum output capacity of 100KW, the transformer and the rectifier are housed in one single tank. For higher capacities separate tanks for transformer and rectifier are used. For rectifier units of current rating 5000 amperes and above, the rectifier is supplied in Separate tank for better cooling. If the customer can guarantee that sufficient precaution is taken to see that corrosive fumes and dust do not come in contact with the rectifier unit, we will be pleased to make special offers for units in Air cooled or combined OIL/AIR cooled construction.

Connection

The mains supply is to be connected to the Dimmerstat input terminals by a cable of proper size through a switch fuse unit. The cable of same size should be used for connections from Dimmerstat output to the primary of the transformer. 

A range of high quality toroidal transformers with twin 115VAC. primary windings and a wide choice of secondary voltages.

The primary windings can be connected in series or parallel to cater for 115V or 230V 50/60Hz AC inputs. All leads for both primary and secondary are double-insulated enamelled wire with stripped wire ends thereby reducing assembly time.

There are no air gaps in the core & no vibrating laminations. The reluctance is low, resulting in very low magnetizing currents with savings in power consumption. A further benefit of this gapless core is the reduced level of radiated electrical noise (hum field).

The simple construction of the toroid and the resultant saving in weight as compared to the conventional laminated transformers makes this range particularly attractive for compact power supplies and slim line equipment. Weight of conventional laminated transformer of 1 KVA is approx.12 kg. whereas weight of TOROPOWER toroidal transformer is approx.7 kg.

Features

• Dual standard primary windings 115/230V AC
• Small size and low weight as compared to traditional stacked lamination type transformers.
• Supplied with mounting kit having a single hole mounting arrangement.
• 100% electrical and flash tested.
• High quality manufacturing and testing.
• Extremely low level of radiated magnetic field.
• Very low induced noise (hum)
• Very low iron loss & magnetizing current & good regulation
• Double insulated leads

Note

Twin 115V AC. 50/60Hz primary windings may be connected in series for 230V or in parallel for 115V operation. Twin secondary windings may be connected in series or parallel or can be used independently. Each transformer is supplied with a dished washer, protection pads and nut, bolt and washer for single hole fixing. The pads are to be fitted above and below the transformer winding and the dished washer on top of the upper pad. Under no circumstances should both ends of the fixing bolt contact a metal chassis or frame as this would create ‘a shorted turn’ causing irreparable damage.

Auto Wound Transformers

A range of high quality toroidal transformers with one 230V AC. winding and tapping’s provided as per requirement. All leads for both input and output are double-insulated, enameled wire, with stripped & tinned wire ends thereby reducing assembly time.

There are no air gaps in the core & no vibrating laminations. The simple construction of the toroid results in saving of weight as compared to the conventional laminated type transformers.

High conductivity copper winding on insulated toroidal core, made of high grade cold rolled grain oriented silicon steel ensures very low magnetizing currents & results in saving of power consumption, making this range particularly attractive for compact power source and slim line equipment. A further benefit of this gapless core is the reduced level of radiated electrical noise (hum field).

TOROPOWER range of toroidal transformers are available

• With Voltages as per customer’s specifications up to 600 volts max.
• Also in sheet steel Enclosed or Resin cast models.
• With shield Between Primary and Secondary windings if required.

Features

• 230 V A.C. Input & 115 A.C. Output 50/60 Hz.
• Popular voltage tapping’s 220-240 V A.C. also feasible.
• Negligible wave form & power factor distortion.
• Excellent short time overload capacity.
• Small size and low weight as compared to traditional stacked lamination type transformers.
• Extremely low level of radiated magnetic field.
• Very low induced noise (hum)
• Very low iron loss & magnetizing current & good regulation
• Double insulated leads
• Supplied with mounting kit having a single hole mounting arrangement.
• 100% electrical and flash tested.
• High quality manufacturing and testing.

Note

Each transformer is supplied with a dished washer, protection pads and nut, bolt and washer for single hole fixing. The pads are to be fitted above and below the transformer winding and the dished washer on top of the upper pad. Under no circumstances should both ends of the fixing bolt contact a metal chassis or frame as this would create ‘a shorted turn’ causing irreparable damage.

Every electrical apparatus or machine is provided with insulation between live part and earth or between two different sections of live parts. This insulation is required to be tested at high voltage values recommended by applicable relevant standards.

The standard Specification for various electrical apparatus specifies Power Frequency Voltage withstand test at different levels depending upon working voltage of electrical apparatus. It is observed from the various standards for electrical equipment’s that the minimum power frequency voltage withstand test level for electrical insulation is 2kV for one minute.

We have, therefore, standardized on manufacture of’ MARSZ High Voltage Breakdown Testers with rated voltage of 5kV.

High Voltage Tests Sets of higher voltage upto 600kV are also manufactured against specific requirement. The standard voltages are 10kV, 15kV, 20kV, 25kV, 30kV, 50kV, 100kV, 150kV, 200kV & 300kV. The test sets upto 30kV are manufactured in Air Cooled design while the sets of 50kV & above are manufactured in Oil Cooled design. The output of these high voltage testers is single phase 50/60Hz. The standard H.T. current rating of air-cooled design as also of oil cooled design upto 150kV is 100mA for 30 minutes. For voltages ranges above ‘MARSZ’ make 5kV A.C. (with 2.5kV tap) High Voltage Breakdown Tester is portable, sturdy & plug in to start type construction & requires minimum table space. It broadly consists of 3 main sections.

High Voltage Transformer:

The High voltage transformer is single phase, single pole type & is of double wound resin moulded construction. The H.T. winding is provided with graded insulation such that one end is insulated for 2kV insulation and is earthed through a current sensing transformer & mill ammeter whereas other end is insulated for full rated voltage & the same brought out through H.T. Cable & spring loaded Prod.

Variable Voltage Source:

Variable Voltage supply is provided through a “VARIVOLT” (Variable auto-transformer) having a suitable rating corresponding to the rating of H.V. Transformer.

Dimmerstat Is rated for 230Volts A.C. input & 0-270V output. Limit switch at zero position end of Dimmerstat winding is provided to facilitate the H.T. winding to

Control Circuit & Other Features:

• Manual operated control transformer (Variable auto-transformer) with zero interlock facility.
• 72mm sq. double range (0-2kV / 0-5kV) moving coil rectifier type voltmeter of class 1.5, provided to read NO LOAD H.T. Voltage.
• 72mm sq. double range (0-100mA) moving coil rectifier type A.C. Mill ammeter of class 1.5, provided in the earth end of the H.T. winding to read H.T. Current.
• Automatic tripping circuit is provided for isolation of supply, in the event of failure of the object under test. Rotary switch with four different settings of 5, 10, 50 & 100mA is provided on front panel with LED indication
• M.C.B. for short circuit protection of H.T. transformer & auto transformer
• H.T. ON push button, Mains ON & H.T ON LED indication.
• Range selection switch to select 2.5kV or 5kV range with LED indication.
• Two spring loaded test prods with 1 meter long cable for safe & easy connection of high voltage to test object, (upto 5kV.)

Servo-Controlled Voltage Stabiliser Exporter

A servo-controlled voltage stabiliser is known as an automatic voltage regulator (AVR) or just a voltage stabilizer. It is an electrical device planned to manage and steady the voltage supplied to the electrical tool. It is commonly used to defend sensitive electronic and electrical equipment from voltage variations that may take place in power supply networks.

Marsz Electricals Pvt. Ltd. is a manufacturer, exporter, and supplier known for its trustworthiness and continuous development in the fields of rolling contact automatic voltage controllers, automatic voltage stabilisers, electroplating, chemical procedure rectifiers, and special ideal transformers.

The voltage stabiliser systems are made and supervised by a team of qualified engineers with years of experience to achieve the highest possible quality and total customer satisfaction.

The best quality of the servo voltage stabiliser is made for keeping the voltage level in the power system. It is even perfect for the fluctuation of the voltage. It manages and converts the unregulated contribution to the regulated output.

We also accept bulk and customised orders from the side of the customers. The price of the servo-controlled voltage stabiliser is highly competitive and budget-friendly. If you are interested in our products, contact our team for more information.

Distribution Electrical Panel Suppliers

A distribution electrical panel is called by different names, such as distribution board, breaker panel, or electrical distribution panel. It is a main component in the electrical system. It is accountable for distributing electrical power from the prime electrical supply to different circuits within a facility or building.

Are you looking for one of the most reliable distributors of electrical panels? Yes. We at Marsz Electricals Pvt. Ltd. are readily serving your needs with the best quality of products.

Features of our panels:

• We give highly functional range panels to our clients.
• Fabricated from the best components to ensure safety and durability.
• To avoid corrosion, long-life panels are powder coated to prevent corrosion.
• Professionally texted by the experts for a better performance.
• Proper testing of the panel by the client at the workshop before making the final delivery.
• Provided at a highly competitive cost with faster delivery and assured quality.

The prime aim of the distribution panel is not just the efficient distribution of incoming power but also to defend the subsidiary circuits in cases of excess and short circuits. We are serving industries that include textiles, power, sugar mills, iron and steel, and cement plants. Contact us now for more information.

Mixed Load Energy Saver (MLES) suitable for Industrial applications e.g. Motors, Pumps, HVAC, Air conditioners, Blowers, Fans and other load. MLES is to be connected in series with the load and will act as like Low pass Filter. In the interest of reducing losses and wastage of energy our MLES plays a vital roll by converting these losses and wastage of energy in the Energy saving band. Our Energy saver acts like filter and create low impedance path to establish energy saving.

Energy Efficiency Improvement

Energy losses can be filtered through our MLES. Our experts design the system to suit the required Load & Energy Efficiency.

Guaranteed Energy saving

We establish 8 % Energy Saving despite Load variation with improved Power Quality.

Reduced Maintenance cost

Energy Efficiency improvement through MLES Leads to healthy power quality minimize maintenance cost.

Energy Efficiency Improvement is a comprehensive suite of managed services for energy performance management including advanced electrical analytics for continuous optimization of energy performance. Our team of qualified experts and energy efficiency specialists can help you save money and resources.

MARSZ takes a far reaching approach to energy conservation measures and develops proposals for end-to-end solutions for large energy using organizations. Our performance-based approach is a low risk path to achieving your sustainability goals.

MARSZ is the trusted energy efficiency experts when it comes to guaranteed results. As one of the leading ESCOs, MARSZ delivers genuine value by guarantee and achieving significant energy savings.

Our team of experts are specialists at identifying, designing and commissioning energy efficiency solutions for clients delivered through performance based energy efficiency projects. Our performance based model and absolute commitment to guaranteed savings is a result of more than 12 years of industry experience and proven methodologies developed across hundreds of energy efficiency projects.

Performance-based Energy Efficiency Projects with Guaranteed Savings

Energy Performance Contracting (EPC) is a way of implementing energy efficiency projects for plant and equipment upgrades in all types of facilities and buildings. EPC differs from traditional contracting, which is invariably price driven. Performance contracting is results driven, ensuring quality of performance, energy cost savings and emissions reduction. EPCs are well suited to Governments and have been traditionally utilized by State and Local Governments in India.

Our Approach to Energy Efficiency

We embrace a wide variety of energy conservation measures (ECM). We design, manufacturer & sell ECM products, which guarantees unbiased independent advice you can trust, and specialist designed energy efficiency solutions you can rely on.

MARSZ performance-based project model combines all stages of the process into an integrated end-to-end service with guaranteed outcomes.

MARSZ commitment to guaranteed savings across all performance-based efficiency projects, stems from our precision methodology, engineering expertise and consultative process developed over 12 years for hundreds of clients across thousands of facilities.

Trusted ESCO partner since 2015

Since 2015, MARSZ has been the trusted ESCO Partner for hundreds of leading organizations in India. The foundation of our success has been our consultative and client-centric approach to our tailor made solutions under, performance-based, guaranteed energy savings provided.

MARSZ being ESCO is independent consultants that engage executives and sustainability managers to help build business case justification for potential energy saving projects, fault identification and provide expert advice on best practice implementation of energy efficiency projects.

A range of professional services that’s typically integrated into our performance-based efficiency projects, are now available to new and existing clients as independent energy consultancy engagements through MARSZ trusted ESCO.

MARSZ trusted energy ESCO encompass various chapters pertaining to Energy Audit, Harmonics Audit , Impedance Control, Phaser diagram , Earth Leakage current, Neutral current shifting , Reactive power management , Electricity Bill evaluation, analysis and summary are special topics apart from regular topics to Energy Saving approach.

Our Energy Audit team carry out the fundamental survey on all above topics to collect the preliminary requirement from client towards the first step for performance based Energy Efficiency implementation in terms of guaranteed Energy savings.

Energy savings implementation through energy saving devices could not be easily quantified, but their importance cannot be understated. Implementing centralized Energy Saving concept with detailed electrical parameters study a guaranteed total saving of 8-15% can be achieved without compromising much on the existing facilities and comforts. Whereas in addition to this if grass route level some changes are made then a total saving up to 20% can be achieved provided Energy efficiency program is to be implemented on individual equipment level.

In the interest of reducing the losses and to reduce wastage of energy in the distribution system, our Product Mixed Load Energy Saver (MLES) plays a vital role by converting these losses and wastage of energy in to energy saving band. But at the same time utmost care is to be taken to avoid using Harmonics free installations so that premature failure can be avoided. High efficiency electrical equipment’s are very specific for its design parameters hence life is also limited .Therefore care should be taken while procurement of Energy saving System, so that Energy saving in terms of KWH reduction can be established and the same is to be reflected in the Electricity Bill. Also maintenance reduces drastically.

We provide Sustainable Solutions for Smart Businesses

Our Green Industrial / Commercial building benefits –

• Save Energy 8-20%
• Reduces CO2 emission/ carbon footprint
• Obtain Carbon credit
• Reduces operation and Labor Cost
• Increases company profit by direct reduction in Electricity Bill
• Lower downtime by reduced maintenance
• Increases productivity and reduces rejection cost
• Reduces Losses and wastage of energy through improved efficiency
• Reduced Harmonics prolong life of equipment’s/ machineries
• Multitask approach for all different parameters under one roof
• Provision of smart online monitoring / controlling

Customer satisfaction is very important considering various unstable parameters and consumption. Energy Saving establishment Two Months before & after installation of mixed load Energy saver is the key factor. This role is taken care by IoT based online data monitoring system installed with storage facility immediately after order confirmation.

Sailent Features:

Isolation Transformer:

Any Double Wound Transformer is internally an isolation transformer as the primary and secondary are isolated from one another through insulation. However, modern machines and systems need a truly isolated, clean and stable power requirement. This is ensured by an Ultra Isolation Transformer (UIT), it provides for total electrical and electrostatic isolation with most effective screening of spikes, surges and transients, further it gives a true isolated local neutral and dedicated earth which is very essential for modern machines. Ultra isolation Transformer attenuates common mode noise and transverse mode noise and provides for noise or interference free power. In principle, UIT only transfers 50 Hz. Power by transformers action through mutual inductance. It prevents transfer of RF and HF disturbances with extensive insulation between primary and secondary. The insulation levels withstands HV breakdown strength of 2.5 KV and gives a DC Galvanic isolation of above 1000 M.

Ingress Protection for enclosure for isolation Transformer:

MARSZ Isolation Transformer conform to IP-20 protection as per IS / IEC : 60529 : 2001 Requirements for other degree of protection can be offered on request.

Details of Earthing for Isolation Transformers:

It is recommended that every isolation Transformer should have its own grounded earth, complete in itself.

Constructional Features of Isolation Transformers:

Isolation Transformer shall invariably be in one air cooled section. The enclosures are constructed from M.S. angles and CRCA M.S. sheets of best quality. The professional painting process comprises of (i) 7-tank pre-treatment (ii) Primer Coating and (iii)Two coats of final finish paint or powder coating of specified shade.

Ordering Information

• Input voltage
• Output voltage.
• Capacity
• Number of phases
• CMNR value
• Coupling capacitances value.

Cable duct / trunking manufactured as per client requirement or from the width of 100 mm to 400 mm with single or multiple partition in pre galvanized sheet / hot dip galvanized or powder coated form. From 1.5 mm to 3 mm thickness. Plain Cover & Raised Cover 16 Gauge (1.6mm) M.S Sheet Cover 2500 mm long.

Rooftop Solar Power Plant Manufacturers

A rooftop solar power plant is a term used for a solar photovoltaic (PV) system fixed on the roof of a building or structure to make electricity from sunlight. These advanced systems let property owners strap up solar energy for their own use or feed excess electrical energy back into the grid. Rooftop solar power plants are an accepted and increasingly common kind of distributed energy generation.

Are you looking for the best quality of rooftop solar power plants offered by renowned manufacturers? Yes. We at Marsz Electricals Pvt. Ltd. are serving our customers with the best quality power plants. These plants work as the prime components that capture sunlight and change it into electricity using the photovoltaic outcome. The solar panels are commonly prepared from the solar cells, which are made of semiconductor stuff, which includes silicon.

Our team of professional engineers and technicians is dedicated to providing our customers with matchless-quality solar installation services. We take pride in our ability to deliver projects on time and within budget. The customer-focused approach makes sure that our clients are totally satisfied with the final outcome.

Benefits

• Low maintenance is required, and they come with low maintenance.
• Flexible design. Easy upgrades for upcoming energy needs.
• Several tax benefits exist for businesses. Works as a great saver.

By providing eco-friendly rooftop solar power plant solutions, Marsz Electricals Pvt. Ltd. is helping to create a highly sustainable future for generations to come.

Our offered solar plants can be acquired from us in assorted technical terms to answer the needs of different clients. The product can even be changed according to the requirements of the respected patrons. Additionally, our products are quite valued by our patrons for their matchless quality and reliability.

Hybrid Harmonic Filter Manufacturer

A hybrid harmonic filter is a kind of power quality mitigation device planned to reduce or eliminate harmonic distortion and improve the power factor in different electrical systems. The product contains unwanted electrical frequencies that can cause problems, which include voltage distortion, higher losses, and interference with sensitive electronic equipment. Harmonic filters are used to mitigate the issues and maintain the best quality of the electrical supplies.

If you are looking for the best quality hybrid harmonic filter, just contact Marsz Electricals Pvt. Ltd. We are one of the most renowned manufacturers, suppliers, and exporters. The designs provided by us are installed for recompense and harmonic compliance of the main transformer or at main load feeders. Though there are standard ratings, any design can be offered as per customer load characteristics and level of harmonic distortion.

Top features of the Hybrid Harmonic Filtration System

• The right combination of both detuned passive systems.
• Provides dual benefits related to unity power factor improvement and current/voltage harmonic removal according to the standard.
• The products are used for transient-free operation and real-time power factor development.
• The low operation cost, long life, and improved life cycle of various critical electrical tools.
• Extensible design to bring tuned filter banks along with AHF modules.
• Assured for the energy savings in KVAH energy bills

Our offered Hybrid Harmonic Filtration System can be acquired from us in assorted technical terms to answer the needs of different clients. The product can even be changed according to the requirements of the respected patrons. Additionally, our products are quite valued by our patrons for their matchless quality and reliability.

Ring Main Unit Exporter

A Ring Main Unit (RMU) is a kind of sealed, compact, and metal-enclosed switchgear utilised in medium-voltage electrical distribution setups. It plays a vital role in the trustworthy and efficient distribution of electrical power, mainly in urban areas and industrial services. It is made to provide a high level of reliability and safety for the operation and organisation of the distribution network.

Do you wish to buy the ring main unit from a manufacturer in India? Marsz Electricals Pvt. Ltd. is rightly serving the needs of customers who are looking for the best quality of products. We are rightly working as manufacturers, suppliers, and exporters. Our team of professionals has a better understanding of the market and can provide the right products that match your essential requirements.

Features of the ring main unit

• We focused more on the feature-rich, compact designs. The unique, compact design needs the least possible space to operate and install.
• Highly cost-effective, as RMU works as perfect switchgear and is even easy to install. We work on the climate and are resistant to environmental setup; the operation and maintenance costs of the units are quite budget-friendly.
• Since it comes with modern compact design and the latest technology, we make sure for the best safety, connectivity, reliability, and effectiveness.

Working as a Ring Main Unit Exporter, we are exporting the products all over the world. We are accepting the orders online and are assured of on-time delivery. As per the need, our RMU products are available in different voltage ratings. Moreover, our products are suitable for indoor and outdoor installations.

If you are interested in collecting more information on the Ring Main Unit and exporting it to your location, you can contact our team.

Perforated type cable tray manufactured from M.S / G. I sheet in 0.8 mm to 3 mm thick in size of 50 mm to 1000 mm width, length of 2.5 meters each. With collar height of 20 mm to 150 mm complete with coupler plate and hardware. Extra heave duty PCT with additional bend of 15 mm can be made. We also supply PCT in painted, hot dip galvanized, powder coated, FRP coated or as per client requirement.

Customized Accessories like bend, T-junction, cross, reducer, vertical bend are also manufactured.

Details:

• Minor effects of harmonics on performance.
• Intelligent switching for bank selection.
• Other switching on demand.
• Input sensing through Individual phase with a CT.
• Wide current input range.
• Wide working voltage range.
• Separate button for desired power factor setting.
• Separate button for desired dead band setting.
• Separate button for desired switching delay setting.
• Output relay contacts up to 12 output available.
• AMP indicator for CT fault or very low current.
• Slide switch for locking, to avoid pinning.
• Standard 144 X 144 mm panel flush mounting arrangement.
• Max depth 75 mm.
• Distribution for large manufacturing unit.
• Customized Power control / Motor control panels, suit to customer’s application. We offer both in fixed and draw out constructions.
• The panels are engineered with premium quality material and components with latest technology.
• LT Distribution Panels: For utilities, Industries and other electrical Installations.
• The panels is having Robust Structure which can withstand different climatic conditions.
• PCC panels are built in with overload protection feature which can safeguard the process unit in case of over load.

Equipped with advanced technologies and features, our Automatic Power Factor Correction Panels (APFC Panels) / Power Factor Improvement Panels are fully automated in operation, having capacity to achieve industry-required power factor in diverse situations. These panels are quality-tested components that undergo a wide variety of electrical load.

They can be used in a wide range of industries like:

• Hospitals / Hotels
• Building segment
• Steel Rolling mills
• Chemical industry
• Textile
• Cement plant
• Sugar plant
• Automobile industry

Product Specifications:

• Non-compartmentalized
• Modular design for easier assembly, Installation & maintenance
• automatic power factor correction
• 4 – 14 correction stages
• optimum reactive power compensation
• Indoor
• Floor mounted
• cable entry from bottom
• better reliability and lower losses
• withstands high temperature
• Step protection MCCB
• savings and incentives in electricity bills

Some of the key features of our APFC products are:

• Perfect to improve power factor
• User-friendly microprocessor based APFC relay
• Self-optimizing control capability
• Dust-proof cabinet with power coating
• Perfect control with different system parameters measurement with indicating light
• Cost-effective reliable static devices
• Durable construction

We live in the computer age. One of the many ways to minimize energy and other operating costs for our customers is by incorporating our considerable mechanical engineering knowledge into computerized control and monitoring (SCADA) systems that we design, develop and implement in-house.

System is controlled in a way that reflects all the practical experiences from hundreds of different plants and systems installed over decades in a large number of different applications. As a service to our customers we offer remote system monitoring and analysis via the SCADA systems and a remote access interface such as the internet. Often detailed analysis of plant trends presents itself as a powerful tool for identifying and/or preventing plant break-downs before they actually occur. This brings a new and very cost effective meaning to the saying that prevention is better than the cure.

The highly fluctuating A.C. Mains supply is a very common phenomenon in India and the difficulties caused by them are known too well and need not be enumerated. The emergence of the sophisticated computer era has created the need for a stable input supply as a basic necessity. The absence of stable supply creates problems in many equipments. Unsteady voltage supply conditions result in the total breakdown of sensitive and sophisticated equipments. The hope of getting a stable supply is very remote in our country and keeping this in view, VOLTAMP CONTROLS have developed microcontroller basedSTEADYVOLTServo Controlled Voltage Stabilizers.STEADYVOLTconforms to I.S. 9815

The HVAC control system is typically distributed across three areas:

• The HVAC equipment and their controls located in the main mechanical room. Equipment includes chillers, boiler, hot water generator, heat exchangers, pumps etc.
• The weather maker or the Air Handling Units (AHUs) may heat, cool, humidify, dehumidify, ventilate, or filter the air and then distribute that air to a section of the building. AHUs are available in various configurations and can be placed in a dedicated room called secondary equipment room or may be located in an open area such as roof top air-handling units.
• The individual room controls depending on the HVAC system design. The equipment includes fan coil units, variable air volume systems, terminal reheat, unit ventilators, exhausters, zone temperature / humidistat devices etc.

Benefits of a Control System Controls are required for one or more of the following reasons:

• Maintain thermal comfort conditions
• Maintain optimum indoor air quality
• Reduce energy use
• Safe plant operation
• To reduce manpower costs
• Identify maintenance problems
• Efficient plant operation to match the load
• Monitoring system performance.

• Permanent magnet A.C. Motor.
• Instant start, stop and reverse characteristics.
• Basic constant Synchronous speed at 50 Hz is 60 RPM.
• Higher torque and reduced speed through gear assemblies.
• Built in overload protection - Motor stops, if overloaded, without burnout.
• Popular choice for precise positioning application.
• Built-in thermal overload protection.
• Starting, operating and stalling currents are identical.
• Technical Briefs

  
  

  • Voltamp motors are usually operated from single phase source with R.C. phase shifting network. They are essentially two phase motors and do not require phase-shifting network when used with two-phase power supply.
  • The speed of the motor is directly proportional to the applied frequency.
  • The motor reaches its full synchronous speed typically within 5 to 25 milliseconds.
  • The output torque of the motor is linearly proportional to the applied input voltage. For intermittent operation, this characteristic can be used to provide increased torque.
  • The use of reduction gears with the motor provides increased torque and decreased speed. Output speed is decreased and torque increased by the factor of the gear ratio used. Gear losses are typically around 10% per mesh.
  • Step-down gearing offers even greater gain in inertial load rating since the inertia moving capability increases by the square of the gear ratio.
  • Typical Applications

    • Servo Voltage Stabilizers.
    • D.C. Drives.
    • Constant Current Rectifiers.
    • Valve Controls.
    • Automated Welding Equipment.
    • X-ray Scanning.
    • Paper Feed.
    • Tape dispensers.
    • Fluid metering.
    • Textile edge guide control

To meet the precise requirements of our clients, we are engaged in providing a broad range of Draw Out Type MCC Control Panel to our clients. This Draw Out Type MCC Control Panel is manufactured in strict adherence with set market quality standards and norms. Besides, these products are affordable in prices.

Offered in full draw-out and fixed types, in both compartmentalized and non-compartmentalized versions.

Highly dependable Modular type draw out type boards tested at CPRI and made to individual specifications. Draw out Consoles ensure minimum down time during break down.

Salient Features:

• Fully compartmentalized design
• Draw-out trolleys / module incoming and outgoing power and control contacts automatically, isolate without manual disengagement in three distinct position i.e. Service, Test and Isolate
• All similar sizes of Draw out modules are fully interchangeable.
• Totally enclosed vermin and dustproof.
• Safety shutters provide accidental contact from vertical bus bars.
• Latest design of our Draw-out enclosure provide maintenance free vertical bus bars without joint.
• Self – aligning and disconnecting power and control contact.
• Racking screw arrangement with telescopic rails system provide full proof contacts.
• Bearing mounted rollers ensure smooth movement of trolley.
• Standard module size minimum 225 mm and upto 1500 mm height.
• Bolted design and assembly allow ease of alteration or extension at site.
• Hinged auxiliary door inside main compartment door permit mounting of control accessories, such as meters, selector, switch, indicating lamps, push buttons and reset actuator.
• Spring loaded scraping earth ensure first make and last brake arrangement ensuring safety.
• Large cabling space with adequate cable supports are provided.
• Offered in full draw-out and fixed types, in both compartmentalized and non-compartmentalized versions.

A variable voltage D. C. source is required for the Electrodeposition process of electroplating, anodizing etc. The various ratings of voltages and currents required for the process depends upon the metal to be deposited and the process adopted. VOLTAMP Rectifiers are designed in standard voltages of 8 V to 24 V, and in current ratings varying from 100 Amps up to 10000 Amps.