Testing of XLPE Cable above 33KV up to 220KV

Type Tests for XLPE Copper Cable Tests on Conductor Tests on Insulation Tests on Semiconductor Layer on the Insulation Tests on Metallic Screen Tests on Metallic Sheath Tests on Armours Tests on Outer Sheath Tests on Complete Cable Specimen Routine Tests on XLPE HV Cables Acceptance Tests on XLPE HV Cables

Testing of A Station Service Transformer

Type Tests of a 33/0.415KV Station Service Transformer There are mainly three standards we follow for testing of a Station Service Transformer. These are IS : 1180 part 3 – 2021, CEA Guideline and CBIP Manual. Type Tests According to IS : 1180 part 3 – 2021 According to the latest version of IS 1180 … Read more

Testing of a Vacuum Circuit Breaker

Type Tests for a 36kV Class Vacuum Circuit Breaker (VCB) As per IS: 13118, these type tests include: These tests are intended to ensure that the circuit breakers perform reliably, safely, and efficiently under various operating conditions. Routine Tests for a 36kV Vacuum Circuit Breaker (VCB) As per IS: 13118, the routine tests include the … Read more

Testing of HV Current Transformer

Testing of Current Transfomers The type tests of current transformers as per IS 2705 (Part 1): 1992, are as follows: The routine tests of current transformers as per IS 2705 (Part 1): 1992, are as follows: Acceptance Tests for 33KV Outdoor C.T (as per IS 16227:2016):

Testing of High Voltage Isolators

Type Tests of Isolators as per IS 9921 (Part 4) – 1985 The type tests of isolators are conducted to ensure that the isolators meet the performance criteria under standard operating conditions. According to IS 9921 (Part 4) – 1985, the type tests of isolators can be broadly categorized into the following: These type tests … Read more