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This Japanese Industrial Standard specifies the separate type indicators and multi-circuit summation indicators for telemetering, which indicate the watt-hour, var-hour and maximum demand by receiving pulses transmitted from general-use watt-hour meters, i.e. transmitter-incorporating watt-hour meters and transmitter-incorporating var-hour meters that are used in combination with instrument transformers in three-phase three-wire system and three-phase four-wire system circuits.
Author | JSA |
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Editor | JSA |
Document type | Standard |
Format | File |
Confirmation date | 2014-10-20 |
ICS | 17.220.20 : Measurement of electrical and magnetic quantities
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Number of pages | 54 |
Replace | JIS C 1283 (1979-02-01) |
Year | 2009 |
Document history | JIS C 1261 |
Country | Japan |
Keyword | JIS C 1283;JIS 1283;1283 |