Parnved Trade-Link (india)

Lambha, Ahmedabad, Gujarat

We are an eminent Manufacturer, Supplier, and Exporter of Three Phase Transformers in Ahmedabad. These transformers are suitable for control purpose, instrumentation purpose and machinary & automation purposes due to their great fluctuation tolerance. We are backed by a team of experienced professionals, which manufacture these transformers with a high level of precision.  Our Three Phase Transformers are incorporated in numerous electrical industries. Our Transformers are precisely tested on various quality parameters and then delivered to the clients. Our Transformers are available to the clients at a competitive price.

General Specifications :

• Input Voltage  : 415V +/- 10 % acceptable OR Customize
• Outptu Voltage : 415 V OR Customize
• Power Capacity : 250 VA to 30 kVA
• Cooling : Air Cooled OR Oil Cooled

Salient Features :

• High Efficiency and excellent performance
• Better Voltage Regulation (Generally Within 4 to 5% for 100% load current changes ay unity power factor)
• Optimum design for long life with reliability.

We are enlisted among the reputed Manufacturers, Exporters and Suppliers of Constant Voltage Transformers. The transformers we make available are manufactured in compliance with international quality standards. Bulk orders of these are processed by us as per the specific requirements of the buyers. The entire range of the Voltage Transformer is reasonably priced by us.

 

Details :

• Constant Voltage Transformer as the name tell itself that CVT provides constant voltage despite of specified voltage fluctuation at the input.The AC mains powers up the input winding which is physically as well as galvanically isolated from secondary or output winding The input winding runs at moderate flux linkage levels. The output winding exhibits an intrinsic energy characteristic and this energy storage operates in conjunction with mains capacitor to produce self-generated AC flux field which is indirectly excited from the input winding.
• The result is instantaneous voltage regulation. No transient and spikes. Sinewave output. A perfect answer and remedy for every electronic equipment.

 

Salient Features :      

• No semiconductors or moving parts used, hence very high reliability
• No feedback control used
• Intrinsic current limiting and short circuit protection
• Output voltage correction within ½ Cycle ( 10 ms) from no load to full load for specified load and line variation
• Short term over load capability
• Energy storage for line loss up to 3 ms at typical loads
• Higher input voltage control range, for loads less than rated load
• Very high line transient/spike rejection capability and excellent input to output isolation characteristics
• Output floating (optional)     

Appplications : Computers, Data Processing equipment, Colour Photography Labs., Bio-medical equipment, PA equipment, Telecommunication, TV, VCD/DVD recorders & players, Teleprinters, Fax machines and all other sensitive electronic devices.

Precautions while using CVT :

• Keep magnetic storage and display devices like Diskettes, Spools, Monitors etc. away from the CVT
• Switch on the CVT before switching ON the attached peripherals and while switching off, switch OFF attached peripherals first and then the CVT
• Avoid using the CVT for high inductive loads.
• Check frequency before using the CVT with a generator. Recommended frequency: 50± 1Hz
• Switch OFF the CVT when not in use.

PION manufactures wide range of Variable Voltage Auto Transformer (Variac) suitable for indoor & outdoor applications with wide current range from 2A to 500A both in Air & Oil Cooled. PION has supplied thousands of these Variable Voltage Auto Transformer (Variac) to various industries in India. Quality of PION Variable Voltage Auto Transformer (Variac) are well patronized with repeat orders from our customers. The plant is well equipped with most modern machinery & Test Equipments to conduct tests as per IS: 5142.

Auto Transformer are classified in to two categories according to no of phases as below : 1. Single phase auto transformer 2. Three phase auto transformer Our company stands tall among the established Manufacturers, Exporters and Suppliers of Single Phase & Three Phase Auto Transformer. Strict quality-tests ensure that only defect-free transformers reach the buyers. To cater the bulk and urgent requirements of the buyers, we maintain a large stock of these in our warehouse under optimum storage conditions. Single Phase : The Auto Transformers are economical option to convert local power line voltage to some other voltage value needed for a particular piece of equipment. They can be used for stepping up or down the voltage whichever needed. Autotransformers may also be used in voltage reduction type, lighting energy saving units (economy models)Most-often conversion is :230 V to 115V OR 115V to 230V415 V to 220V OR 220V to 440VAuto transformer has multiple tapings.For Example Input 0-100V-115V-130V-230VSingle Phase auto transformers are available in different power ratings & Voltage ratings.We also manufacture as per customers requirement.Unlike an Isolation transformer, autotransformers use common windings. it would obviously a low cost option for voltage ratio conversion. Three Phase : The Auto Transformers are economical option to convert local power line voltage to some other voltage value needed for a particular piece of equipment. They can be used for stepping up or down the voltage whichever needed. Autotransformers may also be used in voltage reduction type, lighting energy saving

We are the most trusted company for providing Isolation Transformer. We are based in Ahmadabad, India. Our Isolation Transformer is manufactured using premium grade raw materials by our skilled workforce. It is made in accordance with the latest industrial trends and inspected on various quality parameters. Our Transformer is easy to operate, durable, and gives an excellent performance. It is optimally designed for providing a long operating life. Moreover, we offer our Isolation Transformers at a highly affordable price.

General Specifications :Input Voltage :     For 3-Phase 415V or Customize
                          For 1-Phase 230V or Customize
Output Voltage :    For 3-Phase 415V or Customize
                            For 1-Phase 230V or Customize
Powercapacity :     For 3 -Phase 3 kVA to 500 kVA
                           For 1 -Phase  1 kVA to 30 kVA

Salient Features :

• Galvanic Isolation between primary and secondary winding.
• Provides Isolated Neutral.
• It protects microprocessor/microcontroller based system from dangerous noises and reduces the failure of drive.
• Where there is a problem of Neutral in three phase connection from power distribution company, Delta/star isolation transformer will take care for the safety operation of load. (In this transformer Input Neutral from powerdistribution company is not used.Transformer output will provide isolated neutral for safe operation of load.)
• Better Voltage Regulation (Generally Within 4 to 5% for 100% load current changes ay unity power factor)
• Optimum design for long life with reliability.

Our company stands tall among the established Manufacturers, Exporters and Suppliers of Single Phase Auto Transformer.  Strict quality-tests ensure that only defect-free transformers reach the buyers. To cater the bulk and urgent requirements of the buyers, we maintain a large stock of these in our warehouse under optimum storage conditions.

 

Details : The Auto Transformers are economical option to convert local power line voltage to some other voltage value needed for a particular piece of equipment. They can be used for stepping up or down the voltage whichever needed. Autotransformers may also be used in voltage reduction type, lighting energy saving units (economy models)

• Most-often conversion is :
  • 230 V to 115V OR 115V to 230V
  • 415 V to 220V OR 220V to 440V

• Auto transformer has multiple tapings.
  • For Example Input 0-100V-115V-130V-230V
• Single Phase auto transformers are available in different power ratings & Voltage ratings.
• We also manufacture as per customers requirement.
• Unlike an Isolation transformer, autotransformers use common windings. it would obviously a low cost option for voltage ratio conversion.

We are a renowned Manufacturer, Exporter, and Supplier of Control Transformers of Single & Two Phase  based in Ahmadabad. Our Single and Two Phase Transformers are highly efficient, durable, and perfectly finished. They provide an excellent performance and a great voltage regulation (Generally Within 4 to 5% for 100% load current changes by unity power factor). It is demanded by our customers for its optimum design, long life, and reliability. It is easy to install and requires less maintenance. These control transformer used in the field of automation, control, machinary and instrumentation  etc.

General Specification

Input Voltage : For 1-Phase 230V +/- 10% Acceptable or                             Customize

                    For 2-Phase 415V +/- 10% acceptable OR                             Customize

                    Mulitple tappings available on customer demand

Output Voltage : For 1-Phase 230V or  Customize

                    For 2-Phase 415V OR Customize

                    Mulitple tappings available on customer demand

Power Capacity : 50VA to 15 kVA

                       Above 15 kVA on customer demand

                

We are enlisted among the reputed Manufacturers, Exporters and Suppliers of Three Phase Auto Transformer. The transformers we make available are known for their reliable performance and long functional life. We have all the in-house facilities to deliver bulk orders of the transformers within the stipulated timeframe. One can obtain these at competitive rates from us.

 

The Auto Transformers are economical option to convert local power line voltage to some other voltage value needed for a particular piece of equipment. They can be used for stepping up or down the voltage whichever needed. Autotransformers may also be used in voltage reduction type, lighting energy saving units (economy models). Three Phase auto transformer may be used as soft starter for squirrel cage induction motor.

 

Most-often conversion is :

• 415 V Phase to Phase to 220V Phase to Phase
• Three Phase auto transformers are available in different power ratings & Voltage ratings.
• We also manufacture as per customers requirement.
• Unlike an Isolation transformer, autotransformers use common windings. it would obviously a low cost option for voltage ratio conversion. The size and weight of auto transformer compare to isolation transformer is less.

 

*This publication is issued to provide outline information only and is not defined to form part of any offer and/or contract. The company has a policy of continuous product development and improvement, and we therefore reserve the right to vary any information without any prior notice.

 

We are reckoned among the reliable Manufacturers, Exporters and Suppliers of Toroidal Transformer. The transformers are manufactured in compliance with international quality standards. We have all the in-house facilities to deliver bulk orders of the transformers within the promised timeframe. One can obtain these at reasonable rates from us.

 

Details :

• A toroidal transformer has ring type core made from cold rolled grain oriented ( CRGO ) Silicon steel strip without any joints and annealed for stress relief after being wound. These wound cores are then suitably insulated by insulation and the winding of conductor is usually done by winding machines.
• The core being continuous, without any air gap and the path of flux being along the direction of grain orientation, gives an opportunity for optimum use of flux density, besides very low iron loss and exciting current. The primary and secondary windings are closely linked magnetically. Therefore the leakage fluxes and reactance are negligible.
• A toroidal transformer has its winding spread over the entire periphery of the core. This results in large area for dissipating the heat. Till recently all such small low voltage type transformers needs were met almost universally by traditional or conventional El transformers. Now materials are easily available, so it has been possible to develop 'LOW VOLTAGE TOROIDAL TRANSFORMER' giving a whole set of advantages and wide range of applications in place of conventional transformers.

 

Advantages Over Conventional Transformer :

• Smaller Size and Weight : When used with a centering washer and screw / bolt, it becomes 40 % lighter and smaller.
• No Inherent Hum / Vibration and Low Noise : In toroid there is no air gaps and loose sheets of steel or lamination to cause vibration. Further copper winding are done on the above core so it almost completely eliminates the hum and noise.
• Negligible ' No Load Loss ' and Excitation : In applications where a circuit is in a "stand - by mode" for a long period, the potential Cost reduction for power can be significant. Approximately 85 % at no load and 35 % under load condition.
• Higher Efficiency : All windings are symmetrically spread over the entire round gapless core, which gives an opportunity for higher use of flux density and reduced winding resistance, thus it achieves a very high electrical efficiency.
• Reduced Temperature Rise : Winding spread over the entire periphery of the core. This result in a larger area for dissipating the heat.
• Low Stray Field : Approximately 85-90 % lower than conventional transformers.Since toroids have no air gaps, primaries and secondaries are wound uniformly around the entire core resulting in toroid emitting very low radiated magnetic field.
• Ease of Mounting : Easy mounting by centering washer or Resin center potting with through hole and screw /bolt, or using bracket or combination of bracket and studs.

Applications :

• Medical equipment, Audio / Video products , Motor control equipment, Lighting , Stabilized power supplies , Microprocessor based units , Battery chargers, Telecommunication products , Instrumentation , Computer and peripherals , CNC controlled machines , CRT, Robot equipment, Industrial Control Equipments, Office machines etc.
• By considering above advantages, TOROIDAL TRANSFORMER is the one to be used in place of the old conventional type transformer.