Descrizione
SQ3W 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.
Parametri del prodotto
| Tipo | SQ3W |
|
Specification current Ie(UN)
|
6/10/16/20/25/32/40/50/63
|
|
Rated operating voltage, Ue (V)
|
AC230V/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
|
Product Details Show
Package Information
| Types | Carton Size | GW/ Cartone |
NW/ Cartone |
QTY/ cartone |
||
| L | W | H | ||||
| ATS SQ3-63/4P 63A | 0.485 | 0.31 | 0.28 | 17.53 | 15.53 | 8 |
| ATS SQ3-100/4P 100A | 0.35 | 0.26 | 0.30 | 15 | 14 | 2 |
| ATS SQ3-225/4P 225A | 0.40 | 0.26 | 0.33 | 19 | 18 | 2 |
| ATS SQ3-400/4P 400A | 0.58 | 0.38 | 0.24 | 25 | 24 | 1 |
| ATS SQ3-630/4P 630A | 0.67 | 0.38 | 0.24 | 33 | 32 | 1 |
Product Processing
On the contrary, when the handle is rotated CCW to the terminal, the reserve power actuating breaker QR is switched on, and the normal power actuating breaker QN is switched off. The panel power indicating lamp (giallo) indicates the working voltage of the automatic controller, if this lamp is not brightened, this means the working power of the automatic controller has the failure, and the switch should not be operated.
After it is recovered, the manual/auto button should be set to the automatic position, if the normal power is in the normal state, the normal power actuating breaker QN will be in the ON state, thus, the panel N power indicating lamp(green) is brightened; if the normal power is abnormal, the normal power actuating breaker QN will be in the OFF state, and reserve power actuating breaker QR will be in the ON state, thus, the panel R power indicating lamp(green) is brightened.
Vantaggio
1.Continuous production line
2.Ship engine room
4.A vital area of thermopower station
5.The generator power transfer switch ATS switch
Facility
1.Port and railway system
2.Highway lighting system
3. Control system in troops post place
4.Effective electric energy management
5.Load shield
6.Normalization
Applicazione
The installation site should be free of strenuous vibration or impact, no corrosion affecting the electric elements, DC automatic transfer switch ;
If beyond the abovementioned conditions, please negotiate with the manufacturer when placing the order;
If the switch is intended for offshore oil or nuclear power station, shall enter into an additional technical agreement.
Informazioni aziendali
FAQ:
Q: If I’m interested in your generator ATS when I can receive your quotation and detail information after send the inquiry?
UN: All your inquiries will be replied in 24hours.
Q:Your generator ATS seems perfect but what’s the difference between you and other suppliers?Because I find some cheaper price from others!
UN: Our generator ATS are of high quality customized. for the solar system, I think to compare the quality first and then compare the price is the best way.
Q: Can I get a sample before the order because I really don’t how is your generator ATS quality?
UN: Of course! We also think sample order is the best way to build trust.
Q: How’s the delivery?Because I really need them is urgent?
UN:For sample order 10~15days will be no problem.And for regular order we promise in 15days
Q: How’s the warranty period for your generator ATS?
UN: We offer two-year warranty for our customer.