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Meter type | Basic function | Optional function | |
AMC72L-E4/KC | Three phase voltage, Zero sequence voltage Three phase current, Zero sequence current Three phase active power, Total active power Three phase reactive power, Total reactive power Three phase apparent power, Total apparent power Three phase Power factor, Total power factor Frequency, Voltage phase angle, Voltage and current imbalance,Forward and reverse power Four quadrant energy metering,System time display 1 channel RS485 interface / Modbus-RTU protocol and the statute DLT645. |
2DI+2DO+1Ep(K) 4DI+2DO(K) Compound rate(F) T2-31 th and total harmonics measurement (H) 2DI+2DO+1M(KM) |
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AMC72-E4/KC | 2DI+2DO+1Ep(K) 4DI+2DO(K) Event record (SOE) T2-31 th and total harmonics measurement (H) 2DI+2DO+1M(KM) |
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AMC96L-E3/KC AMC96L-E4/KC |
Three phase voltage, Zero sequence voltage Three phase current, Zero sequence current Three phase active power, Total active power Three phase reactive power, Total reactive power Three phase apparent power, Total apparent power Three phase Power factor, Total power factor Frequency, Voltage phase angle, Voltage and current imbalance,Forward and reverse power Four quadrant energy metering,System time display 1 channel RS485 interface / Modbus-RTU protocol and the statute DLT645. |
4DI+2DO+1Ep(K) 2DI+2DO+1Ep(K) Compound rate(F) 2-31th harmonic measurement (H) 2-channel analog output (2M) 1-channel analog output (M) 2DI(220V)+2DO+1EP(KA) |
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AMC96-E3/KC AMC96-E4/KC |
4DI+2DO+1Ep(K) 2DI+2DO+1Ep(K) Event record (SOE) 2-31th harmonic measurement (H) 2-channel analog output (2M) 1-channel analog output (M) 2DI(220V)+2DO+1EP(KA) |
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AMC72-E/KC AMC72L-E/KC |
single-phase voltage,single-phase current active power, reactive power, apparent power Power factor Frequency Four quadrant energy metering,System time display 1 channel RS485 interface / Modbus-RTU protocol and the statute DLT645. |
2DI+2DO+1Ep(K) 4DI+2DO(K) Event record (SOE) Total harmonic measurement (H) 2DI+2DO+1M(KM) |
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 3×57.7V/100V(100V),3×220V/380V(400V),3×380V/660V(660V)(96 size only) |
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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 |
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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 .0class,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 |
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Security | 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; |
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Insulation resistance | Input,Output end to machine enclosure >100MΩ | |||
Environment | Temperature | work: -25°C~+65°C storage: -40°C ~+80°C | ||
Humidity | ≤93%RH Non-condensing | |||
Altitude | ≤2500m |