Dual Power Automatic Transfer Switch Gfq3

DUAL POWER AUTOMATIC TRANSFER SWITCH
2. Model and meaning 63/P Otype DA
Rated operating current: 10-63A
A type, C type,C1 type,D type,F type, Z type3: 3P circuit breaker;4: 4P circuit breaker2: 2P circuit breaker Frame size current
Dual power automatic transfer switch
3. Product structure and features
63 type dual power automatic transfer switch is made up of two units miniature circuit breaker and accessories (auxiliary contact, alarm contact). the mechanical interlocking transmission, controller and other components. 63A specification is composed of miniature circuit breaker, especially suitable for lighting and small motor control equipment. Its features is.
The switch has the advantages of small volume, simple structure, convenient operation and long service lite, which can be provided by 2p, 3P and 4P;
Transter switch driving by single motor, a smooth, no noise, the impact is small; With mechanical interlocking and electrical interlock, change over credibility. could be supply by manual or automatic operation;
Common, standby circuit breaker rated current can be different;
A.T.S is equipped with terminal for user wiring, which can reflect the status of circuit breaker (open or closed); there are various indications on A.T.S panel.
4. Working principle
This series of dual power supply controllers and driving mechanisms all use AC220V power supply, and their power supply signals depend on Phase A and Line N of the incoming ports of common switches or standby switches. When the dual power supply is in an automatic state, when the voltages of the incoming Phase A and Line N of the common switches are normal (AC190-240V), the common switches would be closed preferentially regardless of whether the voltages of the common power supply B, C and the standby switches A,B,C and N are normal. In the meantime, the power indicator and the common closing indicator are on. When there is no voitage on the incoming Phase A and Line N of the common switch and the voltage on the
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What's in the box
1xdual Power Automatic Transfer Switch Gfq3