Technical Index
Accuracy of measurement
Current: class 0.5
Signal input
Connection mode: Single phase
Rated current ：AC 1A, AC 5A, DC 20mA, DC 1A, DC5A, DC 75mV
Overload: 1.2 times (Continued), 10times for/5 seconds (instantaneous)
Power consumption：<0.4VA/phase
Impedance：<20mΩ
Frequency: 45~65Hz
Auxiliary power supply
Working range： AC/DC 80V~270V, AC220V
Power consumption：<4VA
Function Module
Communication interface 1 way RS-485 communication, Modbus-RTU protocol
baud rate:1200~9600bps, the default 2400bps
Switch input: support 2 stem node input
Switch output: supports 2 relay outputs, capacity: AC 250V/5A, DC 30V/5A
Transmission output: supports 1 analog
output: 0/4~20mAor 0~5/10V
Environment
Working temperature: -10℃~+55℃
Storage temperature: -25℃~+70℃
Relative humidity is less than 93%, no corrosive gas
Altitude: 2500m
Safety
Insulation resistance : >100MΩ
AC withstand voltage: AC 2KV
1. High precision to measure single-phase alternating current or DC current
2. Provide the digital tube display, local data query
3. Current ratio programmable settings
4. Support for RS-485 communication, Modbus-RTU protocol
5. Support for switching input, output, and analog quantity transmitting output
6. Auxiliary power supply: AC/DC 80V~270V, AC220V
7. A variety of shapes, to meet the different requirements of the cabinet body electric circuit
Electromagnetic compatibility
ESD: Class 4
Electrical fast transient burst: Class 4
Surge(impact): Class 4
Outline Dimensions
Performance Characteristics
1. High precision to measure single-phase alternating current or DC current
2. Provide the digital tube display, local data query
3. Current ratio programmable settings
4. Support for RS-485 communication, Modbus-RTU protocol
5. Support for switching input, output, analog quantity transmitting output
6. Auxiliary power supply: AC/DC 80V~270V , AC220V
7. A variety of shapes, to meet the different requirements of the cabinet body electric circuit
