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This Japanese Industrial Standard specifies the var-hour meters for general use, namely, var-hour meters used in combination with instrument transformers, var-hour meters for summation measurement of multi circuits of the current composing system, transmitter-incorporating var-hour meters, and transmitter-incorporating var-hour meters for summation measurement of multi circuits of the current composing system, that are in three-phase three-wire system and three-phase four-wire system circuits.
| Author | JSA |
|---|---|
| Editor | JSA |
| Document type | Standard |
| Format | File |
| Confirmation date | 2014-10-20 |
| ICS | 17.220.20 : Measurement of electrical and magnetic quantities
|
| Number of pages | 38 |
| Replace | JIS C 1263 (1995-01-01) |
| Year | 2009 |
| Document history | JIS C 1230 |
| Country | Japan |
| Keyword | JIS C 1263;JIS 1263;1263 |