Skt1-250A/M1/Ck 4poles AC220V ATS Changeover Switch Automatic Transfer Switch with Ce

Product Details
Customization: Available
Certification: CCC, ISO9001, CE
Standard Component: Standard Component
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  • Skt1-250A/M1/Ck 4poles AC220V ATS Changeover Switch Automatic Transfer Switch with Ce
  • Skt1-250A/M1/Ck 4poles AC220V ATS Changeover Switch Automatic Transfer Switch with Ce
  • Skt1-250A/M1/Ck 4poles AC220V ATS Changeover Switch Automatic Transfer Switch with Ce
  • Skt1-250A/M1/Ck 4poles AC220V ATS Changeover Switch Automatic Transfer Switch with Ce
  • Skt1-250A/M1/Ck 4poles AC220V ATS Changeover Switch Automatic Transfer Switch with Ce
  • Skt1-250A/M1/Ck 4poles AC220V ATS Changeover Switch Automatic Transfer Switch with Ce
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Basic Info.

Model NO.
SKT1-250A/M1/CK
Technics
Push
Material
Copper
Type
Connecting Rod
Unit Size of Box
42*20*23
Rated Current
250A
Copper Bar Surface
Silver Plating
Catagory
AC-33A
Standards
IEC60947-6-1
Control Voltage
180V~270V, Normally 220V/230V
Frequency
50/60Hz
Working Vultage
AC220V
Motor Voltage
AC220V
Guarantee Period
2years
Label
OEM
Using
Generator/Building
Mechanical Life
20000times
Electric Life
15000times
Operation Type
Auto/Manual
Transport Package
1PC/Woodcase
Specification
125A
Trademark
AISIKAI
Origin
Yangzhou City, China
HS Code
8536500000
Production Capacity
10000PCS/Month

Product Description


Skt1-250A/M1/Ck 4poles AC220V ATS Changeover Switch Automatic Transfer Switch with Ce
AISIKAI Automatic Transfer Switch Technical Parameters
Type                               SKT2  Series SKT1 Series
Shell frame grade current (lnm) 100A 160A 250A 630A 1600A 3200A
Rated current (In) 100 125A 160 250 400 630 800 1000 1250 1600 2000 2500 3200
Conventional thermal current(lth) 10,16,20,25,32,40,
50,63,80,100A
63,80,100,124,
140,150,160A
160,180,200,
225,250A
160,180,200,225,250,
315,350,400,500,630A
800,1000,1250,1600A 2000,2500,3200A
Rated insulation voltage of copper bar (Ui) 660V 800V
Rated impulse withstand voltage(Uimp) 6KV 8KV
Rated operating voltage of copper bar(Ue) AC400V
Use category AC-33A
Rated operating current of copper bar (le) 10,16,20,25,32,40,50,63,80,100,125,140,150,160,180,200,220,250,315,35,400,500,630 800,1000,1250,1600,2000,2500,3000
Rated making capacity 10le
Rated breaking capacity 10le
Rated lilit short-circuit current 7KA 13KA 35KA 50KA 75KA
Transferring time I-II or II-I 1.2S 0.6S 1.2S 2.4S
Rated  operating voltage of the control power Us AC220V (Special voltage DC24V, DC110V, DC220V, AC110V, AC280V)
Start 40W 325W 355W 400W 440W 600W
Nonmal 18W 62W 74W 90W 98W 120W
Net weight(kg) 4 poles
 
3.5 5.3 5.5 7 17 17.5 37 44 98
AISIKAI Automatic Transfer Switch consists of SKT, SKQ and ASKQ series. We provide perfect solution with product from general performance CB class to high performance PC class, from none-frequently transfer to frequently transfer.

Our product covers a wide current range from 6A to 6300A innovatively, and easily meets the various requirements of load in civil, industrial and commercial fields.

Our product is suitable for 1, 2, 3 classes of low voltage power distribution system. Our perfect feature configuration satisfies the power switching between utility-utility, utility­generator, generator-generator and more load's uninterruptible backup power supply.

Our product is in compliance with related IEC/GB technical standards, is manufactured according to international standards, and has obtained Chinese compulsory certificate (CCC) and European certificate (CE).
Skt1-250A/M1/Ck 4poles AC220V ATS Changeover Switch Automatic Transfer Switch with Ce
 
Skt1-250A/M1/Ck 4poles AC220V ATS Changeover Switch Automatic Transfer Switch with Ce

SKT series dual power automatic transfer switch is the most advanced third generation product. Its class is PC and its usage category is AC-33A frequently operate electrical transfer switch.

It's suitable to be used in 50/60Hz 10A-3200A low voltage AC power distribution system for reliable transfer between two power supplies.

It has four working modes: Automatic, Electric, Emergency Manual and Locking.
•    Classify by volume

Standard type:  Type 1, 20A-3200A, 5 kinds volume specification
Ultra-thin type:  Type 2, 1 OA-1 OOA, 1 kind volume specification
Note  :  Ultra-thin type is 50% smaller than the standard type.

•    Classify by function

M1:  Terminal type (Automatic switch* and automatic recovery*)
M2:  Terminal type
        (Automatic switch* but not automatic recovery• with controller)
X:     Fire-fighting type (fire-fighting O position)
WA:  Intelligent type (fire-fighting type+ SKR2-ALED controller)
WB:  lntelligenttype(fire-fightingtype+ SKR2-A LCD controller)
N:     Intelligent type (Built-in MCU program control panel)

•    Classify by poles

2P: 2 poles, 1 phase and 2 lines
3P: 3 poles, 3 phases
4P: 4 poles, 3 phases and 4 lines
Skt1-250A/M1/Ck 4poles AC220V ATS Changeover Switch Automatic Transfer Switch with Ce
  
AISIKAI Automatic Transfer Switch 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.
 

Skt1-250A/M1/Ck 4poles AC220V ATS Changeover Switch Automatic Transfer Switch with Ce
AISIKAI Automatic Transfer Switch Normal Working Conditions and Installation Methods
Category Requirements
Temperature -5ºC- +40ºC,24H average not mort than +35ºC
Humidity In the +40ºC conditions,the average humidity not more than 50%,no condensing
Altitude <2000m,if used at higher than 2000 meters,please use the product at lower ratings
Vibration and gas Free of strong vibration and impact,harmful gases leading to corrosion against metals and damage to insulation
Surrounding material Free of thick dust ,conductive particles and explosive material
Class of pollution III
IP classification IP20
Storage requirements Stored at -30ºC to70ºC,in a dry environment without corrosion or salts
and the longest period of storage shall be no more than 1 year
Installation Vertically or horizontally
Wiring The standard type is suitable for upper-in and lower-out wiring.Do not wire reversely.
The type for lower-in and upper-out wiring can be customized.

Skt1-250A/M1/Ck 4poles AC220V ATS Changeover Switch Automatic Transfer Switch with Ce
Skt1-250A/M1/Ck 4poles AC220V ATS Changeover Switch Automatic Transfer Switch with Ce
AISIKAI Automatic Transfer Switch Fast Reading Diagram For Cabinet Body Installation
Current(A) Switch Lmax(mm) Switch Wmax(mm) Switch Hmax(mm) Recommended
cabinet L*W*H(mm)
Compact cabinet L*W*H(mm)
10~100 290 195 142 500 X    400 X  800 500 X   250 X   600
125-160 290 195 142
250 359 195 170
400-630 433 262 270 600 X   500 X  1800 550 X   450 X  1600
800-1250 633 321 350 800 X    600 X   2000 720 X   600 X  1800
1600 633 321 407 800 X    600 X    2200 720 X   600 X   2000
2000-3200 633 500 470 800 X   800 X    2200 720 X  800 X   2000

1. Switch maximum length(Lmax) is the distance from the left elevation of the left installation bracket to the right installation bracket.
2. Switch maximum width0Nmax) is the distance from the rear elevation of the installation bracket to the front elevation of the manual emergency handale interface.
3. Switch maxmum height{Hmax) is the distance from the top elevation of the upper copper bar to the bottom elevation of the bottom copper bar.
4. Forthe cabinet height,please consider the actual situation of the space required for the operation and connection of the cables.

 

Skt1-250A/M1/Ck 4poles AC220V ATS Changeover Switch Automatic Transfer Switch with Ce                   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 ATS 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.

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