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please help me to find the constructional details of under voltage relay.

on 2011-04-15 02:00:57   by Sautrik   on Electrical Engineering  1 answers

Anu

on 2011-04-15 09:30:00  

Over Voltage/Under Voltage Relay Model MV12 is an electronic numerical single-phase voltage relay.It is suitable for Over voltage/Under voltage protection schemes in LV,MV and HV power distribution systems. It is also suitable for over voltage protection of AC circuits,capacitors,machines such as generators,synchronous motor and under voltage protection of AC circuits,induction motors,automatic change over schemes and etc. MV12 is designed for flush mounting. It is very compact in size,which results in saving of panel space.Its draw-out construction makes installation and maintenance very easy. Product Features Easy setting through front panel DIP Switches . LED indication for power ON and trip status Self test facility . Test feature - helps maintenance Compact, light weight helps in reducing panel size and thickness. Field selectable trip times -Inverse -Definite time Draw-out case .