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Working Voltage: 10/6 kV |
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Rated Current: 200/400/630 A |
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Rated Frequency: 50 Hz |
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Rated Short-circuit Breaking Current: 12.5kA (effective value) |
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Rated Short-time Making Current: 31.5kA (peak value) |
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Rated Peak Withstand Current: 31.5kA (peak value) |
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Rated Short-time Withstand Current: 12.5kA (effective value) |
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Rated Short-time Withstand Time: 2 s |
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Rated primary Current of Current Transformer: 200/400/630 A |
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Mechanical life of circuit breaker is not less than 10,000 times, and the life of isolation unit is not less than 2,000 times |
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16次 Number of Rated Short-circuit Breaking Current: 16 times |
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I.S. Parameters of RS485 Port: Maximum open-circuit voltage (peak-peak value) DC 12 V, maximum short-circuit current 150
mA |
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Explosionproof Type: Mine-used flameproof and Intrinsic Safety type with mark as "Exd[ib]I" |
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Overall Dimensions (mm): 1306.2 1330.5 1453.1 |
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