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44 видео
ABB 22KV VCB(vaccum circuit breaker) Mechanism operation
Sonel MIC 5001 5KV Insulation resistance tester unboxing.
cable fault finding work.
Power quality analysis work using Krykard ALM 36 analyzer
L&T MC61A-nX over current + earth fault relay settings/ programing with password
over current relay (Inverse type) testing by secondary injection method.
Why we apply DC voltage to measure insulation resistance.
L&T UPower/Omega ACB relay testing, UW MTX1.5G Relay testing by simulation kit
L&T CN-CS / C-Power ACB SR18G (old model) Relay testing.
ABB ACB Relay SACE PR122/P-LSIG testing by primary injection method.
Kirloskar make 22KV SF6 circuit breaker ON/OFF operation.
Siemens ACB ETU27B Relay trip test / Siemens ETU trip test.
Sonel MIC 5001 5KV insulation resistance tester with PI & DAR
Reason that you should discharge the HT cable/Busbar before touching even after HV sply is discncted
On load tap changer (OLTC) of transformer, tap changeover.
L&T omega ACB testing kit/L&T Upower ACB testing kit/MTX1.5G relay testing kit/matrix simulation kit
C&S MRI1 relay settings & programming
Ashida ADR241S Relay programming / setting
ACB Rack in / rack out operation explanation.
Mitsubishi make ACB relay testing by primary injection method.
Over current relay CDG31 / CDG61 testing.
ON & OFF operation of 22KV LBS (Load Break Switch)
ABB ACB Relay SACE PR122/P-LSIG relay settings with password & trip test.
22KV Schneider make RMU (RM6) Relay testing by primary injection method.
ABB Make ACB Relay SACE PR121/P Trip test.
