RDQ1 series Automatic transfer switch equipment(ATSE) is applied to the power-supply system of AC50Hz,rated operating voltage 400V,rated operating current 63A and below. It can select one way power-supply between two power-supply according to requirements.This product has multifunctions of overload,short-circuit,under-voltage,meanwhile,it also has the functions of fire protection,double break and output closed single,which is especially suitable for the lighting circuit of the office building,shopping mall,bank,high-rise building that required to fire protection.
This production conforms to the standard of IEC60947-3 and GB14048.11.
Normal operational conditions and installation conditions
3.1 Temperature: no higher than +40ºC,and no lower than -5ºC,and the day average temperature no higher than +35ºC.
3.2 Altitude: no higher than 2000m
3.3 The relative humidity: no more than 50%,when temperature is +40ºC.The product can withstand higher humidity under lower temperature,for instance,when it at +20ºC,the production can withstand 90% relative humidity.
The condensation that happened because of temperature changes should be taken care.
And Installation location should have no exploresion danger, and no gas and conductive dust which can cause corrosion and insulation damage.
3.4 Class of pollution: 3 Calss
3.5 Maximum install inclined angle: 5°,it should be installed at the place without obvious impact and weather-influence. Upper terminal for power-supply side,Lower terminal for loading side.
3.6 Installation type:III
3.7 External magneticfield of installation location should be exceed than 5 times of earth magnetic field.
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|Standard||IEC60947-3 and GB14048.11|
|Rated operate voltage Ue||AC230V to 400V|
|Rated operate frequency||50Hz/60Hz|
|Rated operate current Ie||6A,10A,16A,20A,25A,32A,40A,50A,63A|
|Switch Control voltage||AC230V|
|Rated insulation voltage Ui||AC690V|
|Transfer action time||≤3s(can not adjust)|
|Electrical life||1500 times|
|Mechanical life||6000 times|
|Rated short-circuit connect capacity Icm||7.5kA|
|Rated short-circuit break capacity Icm||5kA|