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YUANKY STAR-DELTA TIME RELAY DPDT ONE GROUP INST ONE GROUP DELAY AC220V AC380V 5A 30S 60S STAR DELTA TIMER SWITCH

Star-delta Time Relay

Three- phase asynchronous motor star- delta step-down start is one of the common methods to solve the excessive starting current of the motor. When the motor is started, the stator winding is star-shaped and stepped down to start. After the start, the stator winding is connected into a triangle full-pressure motion. This star type start, star-delta starting method of triangle operation can reduce the starting current and its impact on the power grid.

Application

Industrial machinery


Technical Data HW5520
Output Characteristics One Group Inst, One Group Delay, DPDT
Rated Current 5A
Working Voltage Single Voltage: AC220V, AC380V
Time Range(t) 30S/60S
Change Time(Ct) 0.1S/0.2S/0.5S

Functions

Dimensions: in(mm) Wiring Diagrams

 

 

star delta time relay-3

 


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