Measurement: 1-phase AC Current
Accuracy: 0.5%
Rated Current: -/5A AC or -/1A AC (via CT)
Power Supply: 85~265V AC/DC
Communication: RS485 (MODBUS-RTU)
Alarm Output: Low&High Current Alarm
Analog Output: 4~20mA DC
DI/DO Function: 2-channel DI&2-channel DO
Standard&Certificate: CE Certificates
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| Function | Description&Value |
| Measurement | Single-phase AC Current |
| Display | LCD display |
| Communication(Optional) | RS485,Modbus-RTU protocol;(1 start bit,8 data bit,1 stop bit,no parity) Baud Rate 2400/4800/9600/19200 bps etc. |
| Alarm Output(Optional) | 1 channel passive relay,contact capacity 3A/30VDC,3A/250VAC, Used for high,low,unbalance alarm etc. |
| Analog Output(Optional) | DC4~20mA,( load<500Ω) (note:Shielded wire is specially selected for the above signal input and output) |
| DI/DO Switching(Optional) | DI (Digital input): 2-channel dry contact digital input with built in power supply DO (Digital output): 2-channel digital output with NO relay contact. Capacity: 3A/30VDC,3A/250VAC |
| Parameter | Description&Value | |
| Input | Rated Current | AC Current Input: -/5A AC or -/1A AC (via CT) |
| Overload | Current input overload:1.2 times rated value(continuous); 10 times rated value /1 second | |
| Frequency | 45~65Hz | |
| Power Consumption | Power consumption of each current input circuit is less than 0.5VA | |
| Accuracy | Current Measuring | 0.5% |
| Power Supply | Voltage Range | AC/DC 85-265V |
| Power Consumption | <5VA | |
Insulation resistance | ≥ 100MΩ | |
Power frequency withstand voltage | Between power supply set of terminals and signal input,output set of terminals 2kV/1min (RMS) Between the shell and all set of terminals(except the set of terminals reference voltage less than 40V) AC 4kV | |
| Condition | Description&Value |
| Temperature | Operation: -10℃～+55℃; Storage: -25°C ~+70°C |
| Humidity | ≤95%RH,no condensation,without corrosive gas |
| Altitude | ≤ 2500m |
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