Gold Member Since 2013
Audited Supplier
Jiangsu Aisikai Electric Co., Ltd.

Generator Transfer Switch, Power Inverters, Auto Transfer Emergency Switch manufacturer / supplier in China, offering 250A Electric Automatic Transfer Switch 4poles (CE, CCC, ISO9001), CB Grade Generator Change Over Switch, CB Grade Automatic Transfer Switch and so on.

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Supplier Homepage Product ATS(PC Class) 250A Electric Automatic Transfer Switch 4poles (CE, CCC, ISO9001)

250A Electric Automatic Transfer Switch 4poles (CE, CCC, ISO9001)

FOB Price: US $100-300 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $100-300/ Piece
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Production Capacity: 6000PCS/Month
Transport Package: Carton
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: SKT1-250A
  • Brand: Aisikai
  • Certification: CCC, CE, ISO9001
  • Poles: 4
  • Catagory: AC-33A
  • Control Voltage: 180V~270V, Normally 220V/230V
  • Trademark: AISIKAI
  • Origin: Yangzhou City, China
  • Warranty: 2 Year
  • Operation: Electric
  • Type: Integrated automatic transfer switch
  • Rated Current: 250A
  • Standards: IEC60947-6-1
  • Frequency: 50/60Hz
  • Specification: 250A
  • HS Code: 8536500000
Product Description
Product Description   --Automatic Transfer Switch  SKT Series
1. Basic Specification:
Agreed thermal current lth20406380100125160250400630800100012501600200025003200
Rated insulation voltage Ui750V1000V
Rated impulse withstand voltage Uimp8KV12KV
Rated voltage of the switch copperAC 440V
Rated work curret le AC-33A20406380100125160250400630800100012501600200025003200
Rated connection capability10 le
Rated breaking capability10 le
Rated conditional short-circuit current100KA70KA100KA120KA80KA
Rated short-time withstand current IS7KA9KA13KA26KA50KA55KA
Transfer time I-II or II -I0.45s0.6s1.2s2.4s
Control voltage of the switch motorDC24V   AC220V  AC280V


2.Performance:
1, Double complex contact, horizontal and vertical type frame basically, it have come to "Zero" arc(no arc chute);
2, Reliable machine interlock and elecric interlock, the executive union parts adopt independency overload disconnect switch,
it makes more reliable and safety.
3, "zero" techinique, can force to set"zero" under emergency situation(break off two ways power supply at the same time).Meet the requirement of the fire protection linkage.
4, Operate overload disconnect switch change over adopt singless electromotor drive, switch over smooth and reliable, no noise,
little wallop
5, Operate machine drive motor use only under the executive overload disconnect switch change over instanecus current across, outstanding energy saying.
6, Perform overload disconnect switch with mechanism interlock device. It ensure the common use, standby power working
reliable and not interference.
7, Distinct on and off position indicator, padlock function et.c safe realize the isolator between electric power and overload
8, High security, high automatization, high retiablility, use life more than 8000times

3.Application:
SKT ATS used in Generator system, to changeover two power sources. Widely used at the field of
important power supply site,which transport, distribution power supply system and automatization system.
For fire protection, hospital, bank, building etc, where doesn't allowed power off. 


4. Product Pictures:
Automatic Transfer Switch 3p/4p

5.construction
Automatic Transfer Switch 3p/4p
6.Packing:
Item NoQty/CartonNet Weight(KGS)Gross weight (KGS)Carton Size (MM)
LwH
SKT2-100/X/CK62126.5375330640
SKT1-125/M1/CK421.226.5510375440
SKT1-160/M1/CK421.226.5510375440
SKT1-250/M1/CK42834510445440
SKT1-400/N/CK23438535340685
SKT1-630/N/CK23438535340685
SKT1-800/N/CK139.746.7665360370
SKT1-1000/N/CK140.547.5665360370
SKT1-1250/N/CK14148665360370
SKT1-1600/N/CK14956665360370
SKT1-2000/N/CK198109670550590
SKT1-2500/N/CK1100111670550590
SKT1-3200/N/CK110113670550590

7.  Production line:

Automatic Transfer Switch 3p/4p

8. More products pictures

Automatic Transfer Switch 3p/4p

9. Other your products series:

ACB/ MCCB/MCB/ELCB/ATS-CB grade/LIS/VPS/CPS/SPD/IPM/BAC/Switch box.etc. 
Automatic Transfer Switch 3p/4p
10.Q&A:
1) Q:Why your company ?
     A:   Aisikai is a professional manufacturer , we have our own product lines to control the quality and goods are following
            international standards, IE, CE, ISO9001 etc.

2)   Q:   Your address ?
      A:    Locates in  No.5 Chengji Industrial Town,YiZheng City, JiangSu Province
3)   Q:   What's the ATS guarantee?
       A: 2 years warranty. If customer's problem, then customer burden. If our problem, then we send new goods to
            customer to replace asap. 

4)   Q:   What's about MOQ? Delivery time ?
       A: 1pcs for ATS. Normally less than 1000A ATS with stock, quick support. 
6)  Q:    What's the payment term?
       A: Normally 100% T/T in advanced payment. If big order then about 50% advanced payment, balance before shipment
            and also can accept LC

7)    Q:  Which port  of loading ?
        A: Shanghai  Port
8)    Q: Website?
        A: Website: www.switchshops.com  , welcome to contact us anytime. 
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