Contact resistance test | circuit breaker CRM test procedure | CRM test value |
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In This video we will discuss as per below mentioned details.
1. What is the CRM test ?
2. What is the contact resistance measure test?
3. What is the circuit breaker CRM test?
4. CRM test of VCB.
5. safety precaution before VCB CRM testing.
6. Safety precaution during CRM test of VCB.
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the topic will be cover in our chanel details below mentioned.
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1-HT Line: GO switch, HT panel, VCB, GCB , protection relay, CT and PT .
2- Transformer : types , safeties, working principle, RTCC panel, OLTC and Preventive maintenance.
3- LT line: LT panel, types of panel, ACB, MCCB, measuring meters, protection relays and preventive maintenance.
4- Circuit breakers: VCB, ACB, MCCB, MCB, ELCB, RCCB, types and parameters settings for softies.
4-Motos: single phase, three phase, motor testing, DOL starters, Start delta starter, preventive maintenance
5- UPS: types of UPS, working principle , battery bank, preventive maintenance.
6- Cable: types, single phase, three phase and testing.
7- Electrical safeties: lock out and tag out system, earthing, types of earthing, safety equipment etc.
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https://www.electricaltopic.com/
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