Automatic Changeover Switch (ATS)
CB-class YEQ*-CB
Rated current:*3A~**0A
Poles:3P,4P
Functions of transfer switch CB-class
:
-Detect the main and backup power supply for abnormal
instances as lack or over voltage etc;
-The indicating lights can show the voltage of two-way
power supply whether normal or not and the site of
switch;
-Automatic/manual are available for transfer
choices;
-Type of self-transfer self-recovery;
-Rated working voltage:AC**0V/*0Hz
-Transfer delay:0.5s
-Transfer volume of under-voltage:**6V
-Under-voltage recovery volume:**6V
Order notice:
While ordering our YEQ***3 transfer switch, you should
note the model, specs, the model and series of
matchable breaker.
The breaker of YEQ1 dual-power is two 3p or 4p micro
circuit breaker;
The breaker of YEQ2 dual-power is two 3p or 4p
moulded case circuit breaker;
Types of breakers;
C: Domestic breaker(CM1,C*5)
N: Schneider breaker(NS,C*5)
P: ABB breaker(ABB)
Optional matchable breaker:
A: Basic type(only offer self-transfer and
self-recovery integrated ATS)
B: Intelligent type(display the power supply
voltagestart generatorfire 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 of*0A,
domestic breaker CM1, A type controller.4p.
You can write like this:
YEQ1CA**3/4P(*0A)
While ordering a dual-power automatic transfer switch,
self-transfer and self-recovery, rated current of **0A,
ABB breaker, B type controller 4p.
You can write like this:
YEQ2CB***0/4P(**0A)
Please contact with the manufacture if you have some
special requirements and note it while ordering.
