W-S 系列手动双电源转换开关

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.

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产品叙述

SPECIFICATION

Type : 63A, 100A, 160A, 250A, 400A, 630A, 800A, 1000A, 1250A, 1600A, 2000A, 2500A, 3200A
Number of poles : 3P, 4P

CONTROLLER SELECTION SHEET

WST-3
Function : 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-1
Function : 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 recovery
Application scope : Universal
WN-2-3-JJ
Function : Delay/Open phase protection/Power indication/Remote clearing/Generator startup (automatic)
Application scope : Below 630A