Technical Parameter | Value |
Input | Rated Value | AC voltage:Single phaseAC 100V,400V Three phaseAC 100V,400V,660V(UL-L,Only 72/ 96) AC current:AC1A,5A; |
Overload | Voltage: 1.2 times rated value(continuous); 2 times rated value /1 second Current:1.2 times rated value(continuous); 10 times rated value /1 second |
Frequency | 45Hz～65Hz |
Power Consumption | Power consumption of each voltage,current input circuit is less than 0.5VA |
Accuracy | Class 0.5 |
Function | Display | LED or LCD |
Communication | RS485,Modbus-RTU protocol;(1 start bit,8 data bit,1 stop bit,no parity) Baud Rate 2400/4800/9600/19200 bps etc. |
Alarm | 1 channel passive relay,contact capacity 3A/30VDC,3A/250VAC, Used for high,low,unbalance alarm etc. |
Analog | DC4~20mA,( load <500Ω) (note:Shielded wire is specially selected for the above signal input and output) |
Switching | Input:4 channel or 2 channel dry contact Input,built in power supply Output:2 channel switching output,NO relay contact,capacity:3A/30VDC,3A/250VAC |
Auxiliary Supply | 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 |
Environment | Temperature | Operation: -10℃～+55℃Storage: -25°C ~+70°C |
Humidity | ≤95%RH,no condensation,without corrosive gas |
Altitude | ≤ 2500m |
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