JBH single phase power meter, Modbus AC type
Modbus AC single-phase power meter provides voltage, current, frequency, cosine phi, power consumption and energy consumption parameters with high accuracy in RS485 platform under MODBUS RTU protocol. In addition, this power meter is able to store energy consumption in KWh.
In this single-phase power meter, in case of a power cut, the energy consumption (KWh) is stored and is not reset. It is worth mentioning that the user is able to define the address of the modbus, reset the kilowatt hours and set the upper power limit so that if the power consumption exceeds the set amount, the device will automatically send an alarm bit.
Modbas single phase power meter product specification file
Technical specifications of JBH single-phase power meter, Modbus AC type
Voltage
Voltage measurement range: 260-80 volts
Voltage display format: 260.0 – 80.0 V
Voltage measurement accuracy: 0.5%
current
Current measurement range: type 10 (0 to 10 amps without CT) / type 100 (0 to 100 amps with CT)
Stream display format: 0 – 99.999
Current measurement accuracy: 0.5%
active power
Active power measurement range: Type 10 (0 to 2.3 kW) / Type 100 (0 to 23 kW)
Resolution: 0.1 W
Energy consumption
Range of measurement and storage of consumed energy: 9999.99 – 0 kilowatt hours
Measurement accuracy: 0.5%
Resolution: 1 watt hour
Frequency
Frequency measurement range: 45-65 Hz
Measurement accuracy: 0.5%
Resolution: 0.1 Hz
cosine phi
Measurement range: 0-1
Measurement accuracy: 1%
Resolution: 0.01
Dimensions of the front frame: length 90 mm, width 60 mm
Dimensions of the rear frame: length 90 mm, width 60 mm
Depth: 28 mm
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