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Technical parameters | Value | ||
Input | Connection | 3-phase-3-wire, 3-phase-4-wire | |
Frequency | 45-65Hz | ||
Voltage | Rating: Three-phase: AC 3×57.7V/100V(100V)、3×220V/380V(400V)、3×380V/660V(660V)(96 size only) | ||
Overload:1.2 fold rating {continuous) : 2 fold rating for 1 second | |||
Power consumption:< 0.5VA | |||
Current | Rating: AC IA、5A | ||
Overload:1.2 fold rating(continuous);10fold 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 | RS485port, Modbus -RTU protocol,DLT645 protocol(versions 07 and 97),baud rate 1200 ~ 38400 | ||
Function | Switching input | Dry contact input, built-in power supply;if the model is KA,it is AC 220V active. | |
Switching output | Output mode: Relay normally open contact output Contact capacity: AC 250V/3A、 DC 30V/3A | ||
Analog output | 4 - 20mA | ||
Accuracy class | Frequency:0.05Hz,Current、Voltage:0.2 class,Reactive power :l.0 class , Reactive Electric energy:l .0class, active power:0.5class,active electric energy: 0.5class,2-31th harmonic measurement:±1% | ||
Power supply | AC/DC 85-265V or DC24V(±20%)or DC48V(±20%) power consumption≤10VA | ||
Power frequency withstand voltage | Between Power supply//Switching Output// Current Input//voltage Input and Transmitting// Communication //Pulse Output//switching input AC 2 kV 1min; Between Power supply、switching output、Current Input、voltage Input AC 2 kV 1min; Between Transmitting、Communication、Pulse Output、switching input AC 1kV 1 min; | ||
Insulation resistance | Input、Output end to machine enclosure >100MΩ | ||
Temperature | work: -25°C~+65°C storage: -40°C ~+80°C | ||
Humidity | ≤93%RH Non-condensing | ||
Altitude | ≤2500m | ||





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