ALVD2-3RG 三相不平衡和相序|欠相继电器
r 380-440V AC
For 220-240V AC
For 110 V AC

80% to 95% (adjustable) of auxillary supply (2% of set value)



Over
Voltage
For 380-440V AC
For 220-240V AC
For 110 V AC

01/10 07:00