Acrel ADL400 User Manual

- 4 -
ment
工作温度
Relative temperature
-40℃ to +70℃（直接接入 Direct access model)
相对湿度
Relative humidity
≤95℅（无凝露）(No condensation)
防护等级
IP Rating
IP51
Must be installed in a suitable IP rated enclosure
5 外形尺寸 Dimension drawings
图 1 直接接入
Fig1 direct connect
注：直接接入的接线力矩应该在
3-4N
·m，经互感器接入的接线力矩应该在
1.5-2N
·m。
Note：The torque of direct connect should be 3-4N·m，and the torque of
connect via CT should
be 1.5-2N·m.
6 接线与安装 Wiring and installing
6.1 电压电流接线示意图 Wiring sample of voltage and current
图 2 三相四线经互感器接入

Acrel ADL400 Specifications

General

Brand	Acrel
Model	ADL400
Category	Measuring Instruments
Language	English