Africa type Single phase Digital Meter KHLSM
US $6.83-$7.10
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Parameter | Value | ||
Accuracy | 1.0 | ||
Un | 3×230/400V | ||
In | 1.5(6)A, 5(20)A, 10(40)A, 20(80)A | ||
Frequency | 50Hz or 60Hz | ||
Voltage supply | normal: 0.9 ~ 1.1Un ; maximal: 0.7 ~ 1.2Un | ||
Starting current | With CT | 0.004Ib | |
0.002In | |||
Consumption | For voltage | ≤5VA / phase | |
For current | <4VA / phase | ||
Output of pulse | Width of pulse: 80ms±20ms open-collector photo-coupler pulse | ||
Digital communication | RS485, MODBUS-RTU | ||
Clock error | ≤0.5s/d | ||
Environment | normal: -10C ~ +45C, maximal: -20C ~ +55C, storage: -40C ~ +70C | ||
Relative humidity | ≤95% (without dewing) | ||
Outline (L×W×H) | 126×89×74 (mm) |