EM Transformers havePASSED CPRI Tests
Certificate No: CPRlBLRSCLT0084 & CPRlBLRSCLT0085 dated February 14, 2022 ELECTROMECH’s Transformers specially 1110.4kV, 200KVA & 1110.4kV, 250kVA have been tested & passed in CPRI tests. Following tests have been carried Out:
- Chopped wave Lightning Impulse test (LIC) on HV winding;
- Special Test on Ability to Withstand dynamic effects Of short circuit;
- Routine Tests before and after short circuit Of the followings:
- Measurement of winding resistance;
- Measurement of Voltage ratio and check of phase displacement;
- Measurement of short circuit impedance and load loss;
- Measurement of no-load loss and Current;
- Measurement of dc insulation resistance between each winding to earth and between windings;
- Dielectric routine tests;
- Type Test Temperature rise; and
- Additional test to withstand short circuit.
Type Tests Certificate has been issued by CPRl-India under STL Member exclusive guidelines for ELECTROMECH’s 11/0.415kV, 200kVA & 250kVA Transformer.