Acrel ACR10R-DxxT Bidirectional Single-phase Reflux Monitoring Energy Meter

 

● Measurement: 1-phase Active Power, Reactive Power, Current, Voltage and etc
● Current Rating: up to 300A (paired with external CTs)
● Communication: RS485 (MODBUS-RTU)
● Application: Using in distributed Solar PV and Anti-reflux Inverter
● Display: LCD Dispaly
● Dimension: 54*74*85mm (L*W*H)
● Installation: 35mm DIN Rail
● Power Supply: 85~265V AC or 100~350V DC
● Standard&Certificate: CE
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Description

Feature

 
 

 

 

 

 

Used for distributed Solar PV

●Reflux Monitoring 

● Harmonic Monitoring

 

 

 

 

 

Bidirectional Metering

● Active Energy Metering

● Reactive Energy Metering

 

 

 

 

 

 

 

 

RS485 Communication

● MODBUS-RTU Protocol

● Communicate with Inverter to realize anti-reflux Function

 

 

 

 

 

 

 

 

Single-phase Two-Wire Connection

● Paired with external split core CT

● Rated Voltage: AC 100V, 400V

 

 

 

 

 

 

 

LCD Display

● Parameter Display

● Programming Interface

 

 

 

 

 

 

Keypads HMI for Programming

● Parameter Display Setting

● Communication(address, baud rate and etc.)

 

Display sample

 
 

Particular Application 

 
 

 

 

Solor PV Power Distribution Monitoring Solution

ACR10R-DxxT Practical Utility In Distributed Solar PV

 

Technical parameter

Technical parameters

Indicators

Input

Grid

Single-phase

Frequency

45~65Hz

Voltage

Rated voltage: AC 100V, 400V

Overload: 1.2 times the rated voltage(continuous);

2 times the rated voltage lasting for 1 second

Power consumption: less then 0.2VA

Current

Rated current: 10A,20A,40A,80A,120A,

200A etc. (for details see product specifications)

Overload: 1.2 times the rated current (continuous); 10 times the rated current lasting for 1 second

Power consumption: less then 0.2VA

 Output

Communication

RS485 interface, Modbus-RTU

Display

LCD

Measurement precision

Voltage: 0.2 level, current,

power Active energy: 0.5 level,

0.01Hz frequency, Reactive energy: 1 level

Power supply

AC85~265V or DC100~350V;

power consumption ≤10VA

 

 

 

Safety

Power frequency withstand voltage

AC2kV 1 min between power supply // current input//voltage input and communication

AC2kV 1 min between each pair of combinations among power supply, urrent input and voltage input.

Insulating resistor

Input,output terminal to housing >100MΩ

Environment

Working temperature: -10℃~+55℃;storage temperature: -20℃~+70℃

Relative humidity:5%~95%,non-condensing; altitude:≤2500m

Download

 

  • ACR10R-DxxTE CE
  • ACR10R-DxxTE Manual

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