10+ Years Experience
National Electricals established in the year 1979, is an ISO 9001:2015 certified company, manufacturing instrument transformers.
Electrical Equipment Manufacturer
With High Technology Factory, Sophisticated Machineries, Tools & Tackles
Best in the Market
Just because you can measure everything doesn’t mean that you should.
We introduces ourselves as one of the leading manufacturers and suppliers of CT-PT (Current Transformers and Potential Transformers) Instrument Transformers across India, used for metering of Electricity and protection of costly equipment used by Electricity Boards and Industrial Consumers.
We employ qualified and experienced engineers working in production, quality, testing, sales, design, and R&D. All our products are type tested as per the latest standards from Government/NABL approved laboratories such as ERDA, CPRI, etc.
National Electricals manufacture combined oil immersed, outdoor installation, pole mounted CTPT unit for metering purpose up to 33kV having accuracy class as per customer’s requirement. The units are available in three phase 3 wire and three phase 4 wire system.
National Electricals manufacture Pilfer Resistant indoor installation metering cubicles up to 33kV having accuracy class as per customer’s requirement.
National Electricals manufacture oil immersed current transformers up to 33kV having accuracy class as per customer’s requirement.
National Electricals manufacture epoxy resin cast current transformers up to 33kV having accuracy class as per customer’s requirement.
National Electricals manufacture oil immersed potential/voltage transformers up to 33kV having accuracy class as per customer’s requirement.
National Electricals manufacture epoxy resin cast potential/voltage transformers up to 33kV having accuracy class as per customer’s requirement.
All products are confirming to following standards:-
Specification
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- IS 2705: 1992
- IS 3156: 1992
- IS 335: 1983
- IS 2099: 1986
- IS 5561
- IS 4201
Title
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- Specification for Current Transformer
- Specification for Voltage Transformers
- Specification for Transformers Oil
- Specification for bushing for AC voltage above 1KV
- Specification for terminal connector
- Application guide for Current Transformer
Contact Us for further product details