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Resin Cast Indoor Potential Transformers
Direct measurement of Voltage in high voltage system is not possible because of insulation problem of measuring instruments. It is also not possible to use voltage flowing through the system directly for protection purpose due to its high value and high insulation problem. In such conditions Voltage Transformers are used.
Direct measurement of Current in high voltage system is not possible because of insulation problem of measuring instruments. It is also not possible to use current flowing through the system directly for protection purpose due to its high value and high insulation problem. In such conditions Current Transformers are used.
Basic Functions Of Voltage Transformers Are:• To reduce the line voltage to a value which is suitable for standard measuring instruments, relays etc
• To isolate the Measuring Instruments, Meters, Relays etc. from high voltage side of an installation
• To sense abnormalities in voltage & give voltage signals to protective relays to isolate the defective system
The transformers are vacuum encapsulated in epoxy resin, which ensures faultless insulation. Incombustible high-class raw material, together with uniform cast resin bodies, gives the voltage transformers a high mechanical & electrical strength that requires no maintenance. It is advisable to protect the transformers from direct sunlight & access to dust.
Electrical Specifications:• Type Single Pole Insulated & Double Pole Insulated.
• Operating Voltage
Single Pole Insulated 1.1kV, 2.2kV, 3.3kV, 6.6kV, 11kV, 22kV & 33kV.
Double Pole Insulated 1.1kV, 2.2kV, 3.3kV, 6.6kV, 11kV.
• Secondary Voltage 110V, 110 1√3,110V / 3 (others on request).
• Rated Burden
50VA, 100VA, 150VA, 200VA (others on request).
• Accuracy Class 0.2, 0.5, 1.0, 3.0, 3P, 6P.
• Frequency 50Hz.
• Operating Temp.
-10° C to 40° C.
• System Condition
• Conforms To
I.E.C. 186, I.E.C. 60044-2, IS 3156.
We manufacture L.T.Transformers that are widely demanded by clients for effective performance, low regulation, high efficiency, good power back up, easy installation and flawless performance. These are insulated with VPI/Epoxy Resin to ensure hassle free functioning. We also offer customized solutions to clients as per their varied requirements. It has been used for Isolation, lighting load, control circuit, thyristor, rectifier circuit etc….
We provide various types of L.T.Transformer as per relevant Standards (IS/IEC...) as follows:
Single Phase & Three Phase Auto Transformer Three Phase to Single Phase Transformer Epoxy Cast Resin Transformer Vacuum Pressure Impregnated Transformer ( Tape Wound)
We are the one of leading manufacturer of EI CRGO & CRNO core transformer. It offers wide range of specifications to suit customer's needs. All transformers are designed and manufactured in-house and comply with international standards.
Impedance Matching Transformer
Transformers are sometimes used for the purpose of matching the impedance in the electrical circuits and hence are also regarded as multipurpose electronic equipments. These impedance matching transformers are basically used in the processes where there is requirement of increase in the voltage while keeping the power input and power output same and the waveform similar. These impedance matching transformers are widely being used and appreciated by our clients in several regions of the country for the installation in various kinds of electronic appliances.
Easy and reliable to use
Superb material quality
Helpful and beneficial
Easily affordable prices
Adopters are basically the electronic equipments which are used to minimize the incoming DC voltage. These adopter transformers are widely being used and appreciated in several parts of the country and are hence in very much demand. These adopters contain a step down transformers which is the most important devices inside it. Being one of the most reliable and trusted companies we are offering our clients these one of the finest and most exclusive quality adopter transformers in the market. These adopter transformers are widely being used in several electronic gadgets.
Durable and reliable