Detailed Product Description

Automatic transfer switch YEQ2CB-63

Rated current: 63A
Poles: 3P 4P
Exactly show the 3-phase voltage, frequency and the state of switch;
Allow users to change some parameters such as the working state and transfer delay period in site or in monitoring center;
Free interchange among the three modes(self-transfer self-recovery; self-transfer non self-recovery; electric grid-generator);
Fire fighting alarming linkage shift to 0;
Automatic/manual operation options;
Issue generator starting signals under electric grid-generator mode;
Freely set the transfer delay period;
With a strong anti-interference capability, its suitable for complicated environment interfered by strong electromagnetic waves;
Electric characteristics:
Working voltage: AC220V/50Hz;
Transfer delay: 0.5s~60s continuously adjustable;
Return delay: 0.5s~60s continuously adjustable;
Under-voltage transfer volume: 75%Ue~85%Ue continuously adjustable;
Over voltage transfer volume: 115%Ue-130%Ue continuously adjustable;
Transfer period: Less 2.5s
Order notice:
While ordering our YEQ2-63 transfer switch, you should note the model, specs, the model and series of matchable circuit breaker.
The breaker of YEQ1 dual-power is two 3p or 4p micro-breakers;
The breaker of YEQ2 dual-power is two 3p or 4p micro-breakers with plastic shell;
Types of breakers:
C: Domestic breaker(CM1,C45)
N: Schneider breaker(NS,C65)
P: ABB breaker(ABB)
Optional matchable circuit breaker:
A: Basic type(only offer self-transfer and self-recovery integrated ATS)
B: Intelligent type(display the power supply voltage, start generator, fire fighting linkage)integrated type;
C: Intelligent type(including control functions of B)digital tube display, split type;
D: Intelligent type(including control functions of B, liquid crystal Chinese display interface)split type;
For example:
While ordering a dual-power automatic transfer switch, self-transfer and self-recovery, rated current of50A, domestic breaker CM1, A type controller.4p.You can write like this: YEQ1CA-63/4P(50A)