Product name:MS-MV31M~37M

Microcontroller based.
True RMS measurement
Select 3phase 3wire or 3phase 4wire mode by a knob.
N phase failure protection for 3phase 4 wire
1NO+1NC output-8A
LED indication for supply and output state
1 module Din-rail mounting
Three phase voltagemonitoring relay is used to protect the three-phase electric motors supplied from three-phase mains, against phase failure, incorrect phase sequence, voltage asymmetry, over and under voltage. User can select three phase three wire or three phase four wire mode as required


Pre:MS-MV31P~37P


Next:MS-MV37

David Chang
Managing Director
Morning Sun Electric Co.,Ltd
Add:No.358,Liujiang rd,,liushi town,yueqing city,zhejiang province,China
Tel:0086-577-61586783
Fax:0086-577-61586785
MSN:morsun18@hotmail.com
GMAIL:morsun818@gmail.com
SKYPE:morsun818
Yhaoo messenger:morsun818@yahoo.com.cn