Technical Parameters

Value

Input

Connection

Single phase-2 wire,3 phase-3 wire,3 phase 4-wire

Frequency

45-65Hz

Voltage

Rating:
Single-phase:AC 100V、400V
Three-phase:AC 3x57.7V/100V(100V)、3x220V/380V(400V)
3x380V/660V(660V)(96 size only)
Note:72 profile not suitable for high voltage application

Overload:1.2 fold rating(continuous):2 fold rating for 1 second

Power consumption:＜0.5VA

Current

Rating:AC 1A、5A

Overload:1.2 fold rating(continuous):10 fold rating for 1 second

Power consumption:＜0.5VA

Output

Electric energy

Output mode:open-collector photo-coupler pulse

Pulse constant:10000imp/kWh(settable),see wiring diagram for details

Communication

RS485 port,Modbus-RTU protocol,DLT645 protocol(versions 09 and 97),baud rate 1200-38400

Function

Switching input

Dry contact input,built-in power supply

Switching output

Output mode:Relay normally open contact output

Contact capacity:AC 250V/3A、DC 30V/3A

Analog output

1-5V,4-20mA

Accuracy Class

Frequency:0.05Hz,Current、Voltage;0.2 class,Reactive
Power:1.0 class,Reactice Electric energy:1.0 class active
Power:0.5 class,active electric energy:0.5 class,2-31th harmonic
measurement:±1%

Power Supply

AC/DC 85-265V Power consumption≤10VA

Security

Power frequency
withstand voltage

Between Power supply//Switching Output//Current input//voltage input and
Transmitting//Communication//Pulse Output//switching input AC 2kV 1min;
Between Power supply、switching output、Current input、voltage input AC 2kV 1min;
Between Transmitting、Communication、Pulse Output、switching input AC 1kV 1 min;

Insulation resistance

Input、Output end to machine enclosure＞100MΩ

Environment

Temperature

work:-25℃~+65℃ storage:-40℃~+80℃

Humidity

≤93%RH Non-condensing

Altitude

≤2500m