W-S Series Manual Dual-power Transfer Switches HomeProductsAutomatic Transfer SwitchW-S Series Manual Dual-power Transfer Switches W-S Series Manual Dual-power Transfer Switches INTRODUCTIONThe W-S series are mainly used in transfer control via manual switches in power supply systems. Feedback points for gear signals are provided as needed. Inquiry Back Out of stock., contact us Product Description SPECIFICATION Type : 63A, 100A, 160A, 250A, 400A, 630A, 800A, 1000A, 1250A, 1600A, 2000A, 2500A, 3200A Number of poles : 3P, 4P CONTROLLER SELECTION SHEET WST-3Function : Delay/Overvoltage protection/Undervoltage protection/Open phase protection/Overcurrent protection/Line voltage display/Current display/Power indication/Generator startup (automatic)/485 communication interface (optional)Application scope : Universal WST-1Function : Delay/Overvoltage protection/Undervoltage protection/Open phase protection/Overcurrent protection/Line voltage display/Current display/Power indication/Generator startup (automatic)/485 communication interface (optional)/Timing/Automatic input and recovery; automatic input and nonautomatic recoveryApplication scope : Universal WN-2-3-JJFunction : Delay/Open phase protection/Power indication/Remote clearing/Generator startup (automatic)Application scope : Below 630A
