商品简介：
无功补偿控制器， 1步 DIN导轨安装
The DIR2 power factor relay is capable of
acting on a circuit in accordance with the reactive inductive or capacitive
current transmitted through it. The DIR2 relay measures reactive current in mA
of the secondary of a .../250 mA current transformer MC1 or MC3 type. The front
of the relay has a control panel that is used to adjust the reactive current
where the relay will act. It has a LED that indicates the status of the relay.
