Acrel ACR10R-D24TE4 three phase CT energy meter for solar inverter
Shape |
Standard function |
ACR10R-D10TE4 Paired with 80A CT |
Meteing:Active KWh (Positive And Negative),Reactive KWh (Positive And Negative),A. B, C Phase Positive Active Energy
Measurement:U、I,P、Q、S、PF,HZ
Pulse Output:Active Pulse Output, Reactive Pulse Output, Clock Pulse Output |
ACR10R-D16TE4 Paired with 120A CT |
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ACR10R-D24TE4 Paired with 200A CT |
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ACR10R-D36TE4 Paired with 400A CT |
General
FUNCTIONS

Bidirectional Metering ● Active Energy Metering ● Reactive Energy Metering |
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RS485 Communication ● MODBUS-RTU Protocol ● Communicate with Inverter to realize anti-reflux Function |
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Paired with external CTs or Rogowski Coil
● Rated Current of CTs: up to 300A
● Rated Current of Rogowski Coil: up to 20000A
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LCD Display ● Parameter Display ● Programming Interface |
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Keypads HMI for Programming ● Parameter Display Setting ● Communication(address, baud rate and etc.) |
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TECHNICAL PARAMETERS
Technical parameters |
Indicators |
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Input |
Net work |
3-phase 3-wire,3-phase 4 wire |
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Frequency |
45~65Hz |
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Voltage |
Rating:AC 57.7V/100V(100V)、220V/380V(400V) |
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Overload:1.2-fold rating(continuous);2-fold rating/1second |
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Consumption:<0.2VA |
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Current |
Rating: 80A,120A,200A .etc(See specific product specifications,special parameters can be customized) |
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Overload:1.2-fold rating(continuous);10-fold rating/1 second |
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Consumption:< 0.2VA |
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Output |
Electric energy |
Output mode:Open-collector photocoupler pulse,two way output |
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Three-phase |
Pulse constant:4000、8000imp/kWh |
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Communication |
RS485 interface,Modbus-RTU Protocol |
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Display mode |
LCD |
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Function |
Switching |
Input |
Four way dry contact input |
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Output |
Output mode: two way relay nO contact output |
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Contact capacity:AC 250V/3A、DC 30V/3A |
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Measuring accuracy |
Frequency0.05Hz、reactive electric energy1class、other 0.5class |
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Power supply |
AC85~265V or DC100~350V;DC24V(±10%);DC48V(±10%) Consumption≤10VA |
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Safety |
Power-frequency withstand voltage |
Power frequency withstand voltage between Auxiliary power and switch volume output and current input and voltage input and communication and pulse output and switch volume input terminal is AC2kV 1min;Power frequency withstand voltage between auxiliary power and switch volume output and current input voltage input terminal is AC 2kV/1min;Power frequency withstand voltage between communication and pulse output and switch volume input terminal is AC 1kV/1min; |
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Insulation resistance |
Input,Output terminal to housing>100MΩ |
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Environment |
Working temperature:-10℃~+55℃;Storage temperature:-20℃~+70℃ Relative humidity:5%~95% No condensation;Altitude:≤2500m |
WIRING

DIMENSION & INSTALLATION



NETWORK



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