1250A Low Voltage Switch / Automatic Transfer Switch ATS

Min.Order: 1
Product origin: Yangzhou, Jiangsu, China
Infringement complaint: complaintComplaint
US$ 500 ~ 700

Description
AISIKAI AUTOMATIC TRANSFER SWITCH Main Technical Parameters
Conventional thermal current Ith1250A
Copper rated insulation voltage Ui1000V
Rated impulse withstand voltage Uimp12KV
Copper rated working voltage UeAC440V
Copper rated working current Ie1250A
Rated connection capacity10Ie
Rated breaking capacity10Ie
Rated limited short circuit currentFuse for protection / circuit breaker for protection (120KA / 65KA)
Transfer time I-II1.2S
Control voltage of the switch motor UsDC24V AC220V AC280V
Start / Normal88W
Use categoryAC-33A
 
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).
 

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
AISIKAI Automatic Transfer Switch Technical Parameters
Type                              SKT2  SeriesSKT1 Series
Shell frame grade current (lnm)100A160A250A630A1600A3200A
Rated current (In)100125A160250400630800100012501600200025003200
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
800,1000,1250,1600A2000,2500,3200A
Rated insulation voltage of copper bar (Ui)660V800V
Rated impulse withstand voltage(Uimp)6KV8KV
Rated operating voltage of copper bar(Ue)AC400V
Use categoryAC-33A
Rated operating current of copper bar (le)10,16,20,25,32,40,50,63,80,100,125,140,150,160,180,200,220,250,315,35,400,500,630800,1000,1250,1600,2000,2500,3000
Rated making capacity10le
Rated breaking capacity10le
Rated lilit short-circuit current7KA13KA35KA50KA75KA
Transferring time I-II or II-I1.2S0.6S1.2S2.4S
Rated  operating voltage of the control power UsAC220V (Special voltage DC24V, DC110V, DC220V, AC110V, AC280V)
Start40W325W355W400W440W600W
Nonmal18W62W74W90W98W120W
Net weight(kg) 4 poles
 
3.55.35.571717.5374498
 
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.
 

AISIKAI Automatic Transfer Switch Normal Working Conditions and Installation Methods
CategoryRequirements
Temperature-5ºC- +40ºC,24H average not mort than +35ºC
HumidityIn 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 gasFree of strong vibration and impact,harmful gases leading to corrosion against metals and damage to insulation
Surrounding materialFree of thick dust ,conductive particles and explosive material
Class of pollutionIII
IP classificationIP20
Storage requirementsStored at -30ºC to70ºC,in a dry environment without corrosion or salts
and the longest period of storage shall be no more than 1 year
InstallationVer tically or horizontally
WiringThe 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.
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)
10~100290195142500 X   400 X  800500 X  250 X  600
125-160290195142
250359195170
400-630433262270600 X  500 X  1800550 X  450 X  1600
800-1250633321350800 X   600 X  2000720 X  600 X  1800
1600633321407800 X   600 X   2200720 X  600 X  2000
2000-3200633500470800 X  800 X   2200720 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 width(Nmax) 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.

 


                   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.
Product Tag:
Related categories:
Scroll to Top