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how many earthing required for ups, what should be the
earth voltages
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Answer / mano
There are two types of Earthing are required in UPS.
1. Dedicate earthing
2. Body earthing
| Is This Answer Correct ? | 41 Yes | 3 No |
Answer / sushil kumar tiwari
Two Earthing required. 1st earthing for Body earthing. 2nd
Earthing for Neutral if UPS is Three Phase.
| Is This Answer Correct ? | 16 Yes | 0 No |
Answer / natarajanamkumar
Mr.Mani that is not Dedicate Earthing,and Body Earthing.
that is 1.System Earthing 2.Equipment Earthing.
thanking you.
| Is This Answer Correct ? | 10 Yes | 5 No |
Answer / saeed akhter khan
The earth is required for UPS due to back voltage the voltage in between neutral & earth 3 volta max.
| Is This Answer Correct ? | 5 Yes | 0 No |
Three Earthings are required.
1. DC side Earthing to avoid the distortion in the line.
2. Equipment Earthing
3. Electronic Earthing for the cards which works in low
voltage.
Where the internal convertor will have the Trafo, that will
be connected for the common earthing.
Both should not common, if Electronic items will get affect
when Ground current flows more than a limit.
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / mani
Dedicated two neautral earthing and two body earthing
| Is This Answer Correct ? | 12 Yes | 9 No |
Answer / prabhukumar
1.Panel earthing or equipment earthing.
2. Neatral earthing should be their
| Is This Answer Correct ? | 5 Yes | 3 No |
Answer / saeed akhter khan
UPS is required only one earth which is required for equipment which is working on it.
| Is This Answer Correct ? | 1 Yes | 4 No |
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