ASKQ series dual power automatic transfer switch is PC Class non-frequently operable electrical transfer switch. lt has 3 working modes: Fully Automatic, Electric and Emergency Manual. It is suitable to be used in the 50/60Hz 6A-6300A low voltage AC power distribution systems for reliable transfer between two power supplies.
| Normal working conditions and installation methods |
| Name |
Requirements |
| temperation |
-25 to+60°C,24h average not more than+35°C |
| Ambient air temperature |
The average humidity at 40°C shall not exceed 50%. Higher relative humidity is allowed at lower temperatures, such as 90% at+25°C.Special measures shall be taken for occasional condensation due to temperature changes |
| Altitude |
Less than 2000 meters,more than 2000 meters,please ower the rated value for use |
| Vibration and gas |
The operating environment shall be free from strong vibration and impact, corrosive metal and harmful gases that damage insulation; |
| Surrouding substance |
No serious dust, conductive particles and explosive hazardous substances |
| class of pollution |
Conform to pollution level 3 specified in GBT14048.11 |
| Installation category |
Installation category lll in accordance with GB/T14048.11 |
| Installation method |
Vertically installed in control cabinet and distribution cabinet |
| MAIN TECHNICAL PARAMETERS(6A-63A) |
| Rated operating voltag e of copper bar Ue |
AC 400V(3P,4P) AC230V(2P) |
| Rated operating current of copper bar le |
6A,10A,16A,20A,25A,32A,40A,50A,63A |
| Copper rated insulation voltage Ui |
690VAC |
| Rated impulse withstand voltage Uimp |
8kV |
| Rated limited short circuit current lq |
Fuse for protection 100kA |
| Circuit breaker for protection 50kA |
| Use category |
33iB |
| Electrical Class |
PC class |
| Use frequency |
50Hz~60Hz |
| Applicable standards |
IEC60947.1 GB/T14048.11 |
A) How could I get a sample?
Before we received the first order, please afford the sample cost and express fee.
AISIKAI will return the sample cost back to you within your first order.
B) Sample time?
Existing items: Within 3 days.
C) Whether you could make our brand on your products?
Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.
D) What's about MOQ? Delivery time ?
1pcs for ATS. Normally less than 1000A MCCB with stock, quick support.
E) How to guarantee the quality of your products?
1) Strict detection during production one by one.
2) Strict inspection on products one by one before shipment and intact product packaging ensured.
Audited Supplier 
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