accuracy
Voltage: 0.2, Current, Power, Active energy: 0.5, Frequency: 0.01 Hz, Reactive energy: 1
frequency
45–65 Hz
Power consumption
≤10 VAp>
Power supply output
AC 85-265V or DC 100-350V
Input power
Under 0.2 VA
ACR10R-DxxT Bidirectional single-phase energy meter for reverse flow monitoring
The ACR10R-DxxTE series single-phase AC energy meter for DIN rail mounting with split open current transformer terminals is suitable for power monitoring of grid-connected photovoltaic power plants, load control, and other applications. It is specifically designed for solar inverters and measures electrical parameters such as current, voltage, active power, reactive power, apparent power, frequency, power factor, etc. It supports multi-tariff and 4-quadrant energy metering, harmonic analysis, and energy monitoring. Remote signaling and remote control of circuit breakers are possible via digital inputs and relay outputs.
Product info
Technical data
Features
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Use in decentralized photovoltaics ● Backflow monitoring ● Harmonic monitoring |
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Bidirectional measurement ● Active energy measurement ● Reactive energy measurement |
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RS485 communication ● MODBUS-RTU protocol ● Communicate with the inverter to achieve the backflow prevention function |
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Single-phase two-wire connection ● Paired with external split current transformer ● Rated voltage: AC 100 V, 400 V |
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LCD display ● Parameter display ● Programming interface |
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Control panels and HMI for programming ● Parameter display ● Communication (address, baud rate, etc.) |
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Technical parameters |
Indicators |
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Entrance |
Phase line |
Single-phase |
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frequency |
45～65Hz |
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voltage |
Rated voltage: AC 100 V, 400 V |
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Overload: 1.2 times rated voltage (continuous); 2 times rated voltage for 1 second |
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Power consumption: less than 0.2 VA |
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Electricity |
Rated current: 10 A, 20 A, 40 A, 80 A, 120 A, 200 A, etc. (See product specifications for details) |
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Overload: 1.2 times rated current (continuous); 10 times rated current for 1 second |
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Power consumption: less than 0.2 VA |
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output |
communication |
RS485 interface, Modbus RTU |
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Advertisement |
LCD |
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Measurement precision |
Voltage: 0.2 steps, current, power active energy: 0.5 steps, 0.01 Hz frequency, reactive energy: 1 step |
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Power supply |
AC85～265V or DC100～350V; power consumption ≤10VA |
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Security |
Power frequency withstand voltage |
AC2 kV 1 min between power supply // current input // voltage input and communication AC2 kV 1 min between each combination pair of power supply, current input and voltage input. |
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Insulation resistance |
Input, output connection to the housing >100MΩ |
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Environment |
Operating temperature: -10 °C to +55 °C; Storage temperature: -20 °C to +70 °C Relative humidity: 5 to 95 °C, non-condensing; Altitude: ≤ 2500 m |
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Product display
