●Micro household power transfer switch
●Compact in structure, reliable in transfer
●Designed for household orbit-type installation
●Specially use in din rail power distribution box
●Ensures the continuirty, safety of power supply.
YRQ1 series automatic transfer switch is designed and developed by our company according to universal customers' requirements.
This switch uses DZ47(C45=CB2) miniature circuit breaker(improved type) as the actating element, is equipped with the new type control mechanism.
With the smallest volume among the similar products, it also has the functions like the fire control and power generation, and it is specially usded in the important power supply locations where the power failure is not allowed.
|
Product type |
Automatic transfer switch |
|
Specification current Ie(A) |
125 |
|
Rated operating voltage, Ue (V) |
AC400V |
|
Rated insulating voltage Ui (V) |
AC 690V |
|
Rated impulse withstand voltage (KV) |
4KV |
|
Rated short circuit making capacity Icm |
6KA |
|
Rated short circuit breaking capacity Icn |
4.5KA |
|
Service life |
5000 times |
|
Electric equipment grade |
CB Class |
|
Controller |
Type A(basic type) |
|
Rated control supply voltage,Us(V) |
230V 50Hz |
|
Operating transfer time (no time delay) |
≤3s |
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