Audited Supplier
Accuracy 1%In ≤ I ≤10%In error±2.5%; I>10%In error±2%
Voltage range -40V~-60VDC
Power consumption ≤2W( no hall power supply output)
Power supply output +12V/100mA, -12V/50mA
Power consumption ≤2W( no hall power supply output) |
Dimension(L*W*H) 89.7*87.8*52mm
Installation DIN 35 mm
Clock ≤0.5S/d(23ºC), ≤1S/d(-20ºC-60ºC)
Current 1.2 times continued |
Input | DC rated voltage | 1 channel:-48VDC |
DC current | 6 channels hall sensors : total 200A/5V, China Mobile, China Unicom and the 1st channel reserve 50A/5V, 2nd channel reserve 100A/5V. | |
Commercial power monitoring | 1 channel :0-5 VDC | |
Overload capacity | Voltage:1.2 times continued, 2 times continued 1 s. Current: 1.2 times continued, 10 times continued 1 s. | |
Accuracy(superposition hall sensors) | 1%In≤I≤10%In, error ±2.5%; I>10%In; error ±2% | |
Measurement resolution | Voltage: 0.01 V, Current: 0.01 A, Power: 0.01 kw, Energy: 0.01 kwh | |
Functions | Basic function | Monitor device system time, total voltage, total current, power, energy, each channel voltage, current, power , energy;LCD display, RS485 communication; |
Metering function | Start current: under rated voltage, when the load current value of the meter doesn't exceed 1% of the max.current, the meter starts. Shunt running current: When there is no current in the current circuit of the meter, and 85%~125% of the rated voltage is applied on the voltage circuit, the calculator shall not have more than one digital change. | |
Alarm function | DC under-voltage, DC over-voltage, one power down, module voltage loss, metering branch error, internal program error, clock error, memory failure, AC input power failure. | |
