Micro-controller Based Servo Stabilizer Control Card

This is micro-controller based servo stabilizer control card with seven segment FND display and SMPS.It is fully field programble.It have low voltage cut off,high cutoff ,over load cut off etc.The user can be set any parameter value through switches as fitted on the front side of the card.The user can be read i/p voltage by press switch 1 other wise
Display o/p voltage and Current in scrolling mode.
a cSPESCIFICATION
a cMain (auxiliary supply) : 90v-300v Ac 50Hz
a cHigh voltage setting : 250v -260v settable
a cLow voltage setting : 140v-200v settable
a cSet point voltage : 220v +-10% settable
a cControl Relay : one pair normally open potential free contact : @ 5A at 240v AC
a c Operating temp. : 0 dec. a 50 dec
a c Overall size : 108 x153mm (HxW )