Switchgear & Cable Testing

HT & EHV Cable Testing upto 400 KV

Polite Powertech Pvt. Ltd. offers specialized testing services for EHV, MV, HV, and LV cables, essential before system commissioning, post-modifications, or after fault rectification. Our testing ensures the integrity, safety, and performance of cable systems up to the 66 kV voltage class.

Our services include:

• Sheath testing to detect insulation breaches
• Hi-Pot (High Potential) testing for dielectric strength verification
• Comprehensive diagnostic checks to assess cable health and readiness for operation

These services are carried out using advanced testing equipment and are in full compliance with industry standards, ensuring the reliability and longevity of your underground cable network.

HT & EHV Cable Termination & Jointing upto 400 KV

Polite Powertech Pvt. Ltd. provides comprehensive testing services for switchyard equipment and distribution network schemes, ensuring system reliability, safety, and optimal performance.

Our scope includes:

• Scheme testing of power transformers and protection systems
• Tan Delta measurement to assess insulation health
• Emergency services for critical failures, ensuring minimal downtime
• Primary injection testing of Current Transformers (CTs)
• Relay testing to verify protection coordination and response

These services are conducted by our experienced technical team using state-of-the-art testing instruments, in accordance with national and international standards. We help ensure that your electrical assets perform efficiently and remain compliant throughout their lifecycle.

EHV Substation Equipment Testing