Sermatec Acrel ACR10R-D10TE4/C45 - User Manual

Acrel Meter Installation Three phase
01
Acrel Smart Meter is designed with high precision
small dimensions, convenient operation and
installation.
It is available for both single-phase and three-phase
grid system connection to detect voltage, current,
power and energy.
Any fault or damage caused by misoperation or
disobeyal against the rules on manual is beyond
Acrel warrenty cover range.
INTRODUCTION
Only suitable for RS485 cable connection on
RJ45 port of
NOTE:
sermatec hybrid inverters.
02
INSTALLATION
Model:
ACR10R-D10TE4/C45
03
WIRING FOR THREE-PHASE METER
(Model: )ACR10R-D10TE4/C45
(1)Make sure AC cable is totally isolated from AC power before connecting Meter and CT.
(2)Incorrect connection or direction will cause incorrect data.
Main Meter
(Black)
S2
S2
S1
S1
(White)
S2
S1
5 6 7 8 9 10 21 22 23
L(+) N(-)
1 2 3 4 13 12
Fuse
0.5A
Fuse
3A
Rs485
FN Set
L1
L2
L3
N
L1
L2
L3 N
(Black)
(White)
S2
S1
RS485
R
S
4
8
5

Summary

Introduction to Acrel Smart Meter

Smart Meter Features and Application

Describes the Acrel Smart Meter's high precision, small dimensions, convenient operation, and its use in single/three-phase grid systems.

Warranty Coverage Limitations

Specifies that damage from misoperation or disobeying manual rules is not covered by Acrel warranty.

RS485 Cable Connection Note

Only suitable for RS485 cable connection on the RJ45 port of Sermatec hybrid inverters.

Installation Guide

Wiring for Three-Phase Meter

RS485 Wiring Configuration Table

Details the RS485 port connections, including color, meter function, and RS485 pin assignments for various wires.

Connection Safety Precautions

Highlights critical warnings: AC cable isolation before connecting Meter/CT, and incorrect connection/direction causing faulty data.

Sermatec Acrel ACR10R-D10TE4/C45 Specifications