PSP TECHNO ENGINEERS PVT. LTD.

Lawrance Road, Delhi

Coated PCB standard For harsh environments. Real space saving side-by-sideA compact book style design allows real side by side mounting without derating. Minimum penetration of dustVLTMicro Drive is designed to keep the forced ventilation away from the electronics. Printed circuit boards are well protected inside the drive. Built-in RFIRadio disturbance from motor cables is limited with the built-in RFI filter allowing for 15 m motor cables (screened). Meets EU norms. Built-in brake functions With built in DC and AC brake functions, VLTMicro Drive can transform kinetic energy in the application into braking power to slow down the motor. A brake chopper is built-in the drives from 1.5 kW upwards. Display optionsNumerical Local Control Panel;-Without potentiometer(LCP 11)-With potentiometer(LCP 12)LCP Remote mounting kit with 3m cable. Accessories IP21 / NEMA 1 kit.Decoupling plate kit.DIN rail mounting kit.

EnclosuresThe drive meets requirements for enclosure class IP 20/Chassis. Optional IP21/NEMA 1, IP55/NEMA 12, IP 54/NEMA12 or IP66 NEMA 4X.

Smart logic controller The VLTAutomationDrive features logic control functions and a sequence control based on events and actions. Safety The drive is delivered as standard with the Safe Torque Off (Safe Stop) function in compliance with EN ISO 13849-1 Category 3 PL d and SIL 2 according to IEC 61508 low demand and high demand mode. The safety functions can be extended to include SS1, SLS, SMS, SSM, safe jog mode etc. with the VLT Safe Option MCB140 Series and VLT Safe Option MCB150 Series. Hot pluggable LCP The Local Control Panel (LCP) can be plugged in or out during operation. Settings are easily transferred via the control panel from one drive to another or from a PC with set-up software.

Intelligent heat managementCooling can take place in two ways to offer different sets of benefits. Forced convection cooling: A fan blows cold air through the cooling ribs of the aluminium base to remove heat. The channel is easily cleaned without touching electronics. Cold plate cooling: External cooling is possible through the back side of the aluminium base. Panel through mounting: Electronics inside cabinet - power heat sink outside cabinet. Duct cooling: Air from the control room or from outside cools the heat sink without contact to the electronics. Accessories For the VLTAutomationDrive FC 302 a wide selection of accessories is available to suit your needs. For further details see Operation Instruction. Options Options for bus communication, synchronisation, user programs, etc., are delivered ready to plug-and-play. Display options Graphical Local Control Panel(LCP 102)Numerical Local Control Panel (LCP 101)LCP Panel Mounting KitBlind Cover

• Dimensions and weights are reduced by an average of 35 percent, making the High Power Drives easy to fit into very small installation spaces

• Available in IP00, IP21 (NEMA 1) and IP54 (NEMA 12) enclosures

• Built-in DC coils for harmonic suppression, RFI filters, mains switch and fuses

• The smallest complete drives in their power range available today

• IP00 enclosures suitable for building in a standard Rittal 1800 or 2200 mm cabinet

• Easy maintenance because all parts are accessible through the front meaning drives can also be installed side-by-side, saving even more space

• High efficiency (>98%), less cooling energy

• Innovative Back Channel Cooling concept, keeping 85% of the excess heat out of the drive and the panel or cabinet

• Pedestal making it possible to place the drive on the floor

• Offers all the features and benefits of the new generation Danfoss VLTAutomationDrive, VLTHVAC Drive and VLTAQUA Drive

The XLPE insulated heavy duty cables were introduced worldwide in mid sixties. These cables have overcome the limitations of PVC Insulated Cables such as thermal degradation, poor moisture resistant and thermoplastic in nature. The advantages of XLPE Insulated cables in comparison to PVC insulated cables are as under:

A. Technical Advantages :

• Higher current rating, higher Short Circuit Rating Approx 1.2 times that of PVC.
• Thermosetting in nature.
• Higher insulation resistance 1000 times more than PVC cables.
• Higher resistance to moisture.
• Better Resistance to surge currents.
• Low Dielectric Losses.
• Better resistance to chemicals.
• Longer service life.
• Comparatively higher cable operation temperature 90C and short circuit temperature 250C.

B. Commercial Advantages:

• Lower laying cost because of comparatively smaller diameter of cable and lighter weight.
• Lower installation charges as the diameter of cable is comparatively lesser with smaller bending radius, requiring less space requirement for laying of cables.
• One size lower cable can be used as compared to PVC insulated cable.

Today ABB is at the forefront of efforts to reduce global energy consumption and carbon dioxide emissions by supplying safe, reliable and efficient motors. ABB has a full range of motors in IE2 class; premium efficiency motors in IE3 class; and super premium motors in IE4 class.
ABB offers three different low voltage standard motor ranges, enabling users to select the right motor for each application. Comprehensive ranges of low voltage motors are available, ranging from 71 to 355 frame size

POWERMAG" consists of a totally enclosed, fan cooled (TEFC), flange type three-phase squirrel cage induction motor is mounted on to an eddy current clutch, having a projected, self-ventilated common frame design. There is no physical contact between motor and clutch. This results in smooth response, there by eliminating shock loading and extending equipment life.
"POWERMAG" eddy current variable speed drive operates on AC power supply and provides constant torque at variable speeds over a wide range. "POWERMAG" eddy current variable speed drives are economical and widely used for various Industrial applications.
The primary elements of POWERMAG eddy current variable speed drive are an AC motor, an eddy current clutch, a tacho generator and a seperate small solid-state electronic controller. The eddy current clutch consists of two rotating members : a drum driven at constant speed by the AC motor and within the drum, a rotor / output shaft which connected to the load. Torque is transmitted from the drum to the rotor / shaft through an adjustable magnetic field that attracts the two members. The magnetic field is produced by a clutch coil typically below 2% of the total drive power requirements which means smaller and longer - life controller circuits can be used.
All POWERMAG eddy current variable speed drives have an integral tacho generator mounted around the output shaft, to give voltage and frequency proportional to speed, which is used for speed reference feed back signal to the controller and maintains the output speed within 2% for the load changes from 90% to 10%. It can also be used for speed indication.

• Processing units
• Commissioning
• Machine automation
• Factory automation
• Site supervising
• Pumping application

All consumer using a 3 ph, 415/440 Volts, 50Hz supply either from electricity Board or a DG set, mainly service industries like Hotels, Hospitals, Industries, Railways, Commercial Complexes, Corporations, Government Buildings, Telephone exchanges and individual motors loads of 30HP & above.

• Cooling Water
• Lubricating Oil
• Compressed Air
• Industrial Gases
• Abrasive
• Clean Gas
• Clean Oil
• Water - Clean
• Corrosive
• Cryogenic
• Dirty Gas
• Water - Dirty
• Fibrous
• Saturated Steam
• Superheated Steam
• Viscous

Manufacturers of off-highway equipment for agriculture, forestry, mining, material handling and construction are faced with ever increasing challenges such as: High pressure peaksLiquid hammerCavitationHigh oil temperaturesHeavily fluctuating temperaturesStrict EMC requirementsHigh vibration and mechanical impact Consequently we design our pressure sensors to meet the most stringent requirements. Our pressure sensor platform enables you to specify:
Type of electrical connectionLevel of accuracyOutput signalsPressure connectionSelf-diagnostic features

Block designConnection G1/4 female or G1/4 female with flange connectionFunction ON/OFFPressure range -0, 2 to 400 barMedia max. temperature 85 CContact system SPDT microswitchSensor type bellows/diaphragm/pistonSetting range -0, 2 to 400

Danfoss temperature sensors and transmitters are designed for heavy-duty applications within: Transportation:Off-road vehicles, Rail, Marine.Machine & Equipments: Compressore & Pumps, Metal Working Equipment, Hydraulic, Industrial engines.Process & Energy:Wind Mills, Gen-Sets. HVAC/R:Refrigeration, Boilers, just to mention a few, controlling that your application is performing smoothly day after day.