Electrical Field

Changing Battery Charger Varistor ⚡

#electrical

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3 days ago | [YT] | 0

Electrical Field

Stringing of primary wire

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3 weeks ago | [YT] | 0

Electrical Field

What are the possible reasons why the Q1 breaker supplying the Cooling Fan trips, but the OL relay doesn’t?

Motor details:
• 1/3 HP
• 240V, single phase
• FLA: 1.7A

Work done so far:
✔ Retightened all terminal screws
✔ Motor ampere is within limit

Any inputs or suggestions are welcome. Thanks!

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1 2 3

1 month ago | [YT] | 0

Electrical Field

Sunday Transformer Cooling Fan Troubleshooting.

1 month ago | [YT] | 0

Electrical Field

37.5KVA Dong-Mi Transformer - Insulation Resistance Test

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1 month ago | [YT] | 0

Electrical Field

3x167KVA Transformer (Insulation Resistance Testing)

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2 months ago | [YT] | 0