AC current/DC current/AC+DC current common specification
Effects of conductor
position
Maximum allowable
input (AC/DC)
Frequency derating characteristics
(CM4371, CM4372)
Input current frequency [Hz]
CM4371, CM4372: within ±1.5% rdg.
CM4373, CM4374: within ±1.0% rdg.
At all positions around the jaw's center-point reference
CM4371, CM4372: 600 A continuous
CM4373, CM4374: 2000 A continuous
Frequency derating characteristics with continuous input (See the graph below)
HIOKI CM4371A976-00
Frequency derating characteristics
(CM4373, CM4374)
Input current frequency [Hz]
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