AISIKAI

Jiangsu Aisikai Electric Co.,Ltd.(CE, CCC, ISO9001)

Add.:Chenji Industrial Zone, Yizheng City ,jiangsu Province, China
Tel.:+86-514-83872777
Fax: +86-514-83872000
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SKT2 Series 20A-100A Automatic Transfer Switch(ATS)

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SKT2 Series 20A-100A Automatic Transfer Switch(ATS)

Product Name: Automatic Transfer Switch(ATS) 

Product Model: SKT2 Series 20A-100A 

Size / Material: 

244*135*136mm DMC\Copper\Silver 

Features: 

PC Grade \ CCC certification \ CE certification \ SGS certification: Stable and reliable quality 

AC-33A design: Frequent changed in using 

4 patents technology: 

  One-piece copper platoon output structure 

  Permanent magnet motor drive technology 

  Zero overlap switching technology 

Multiple safety protection function: 

  Mechanical and electric  duplex interlocking design 

  Safety zero design

  Safety protection board accessory

High on/off position capability:

  10 for rated current breaking capacity

  10 for rated current connection capability

  12kv rated impulse withstand voltage 

  120 ka rated conditional short-circuit current

Products Description: 

ATS is designed for use in power systems for the safe transfer of a load supply between a main power and a standby power. The changeover is done in open transition and with minimum supply interruption during transfer ensuring full compliance with IEC 60947-6-1, GB 14048-11. As a PC Class switch, the ATS is capable of "making and withstanding short circuit currents" assigned to IEC 60947-3 utilization categories of up to AC33A. 

Application :

• Power Control and Safety between a main power and a standby power.

• A complete product delivered as a fully assembled and tested solution. 

• Intuitive HMI for emergency / local operation.

• Integrated and robust switch disconnection.

• Window with clearly visible position indication I – 0 - II. 

• An inherent failsafe mechanical interlock.

• Stable positions (I – 0 – II) non affected by typical vibration and shock.

• Extremely rugged, error free and built in padlocking facility.

 

Technical parameters :

Agreed thermal current Ith

20A

40A

63A

80A

100A

Rated insulation voltage Ui

750V

Rated impulse withstand voltage Uimp

8KV

Rated work voltage of the switch copper Ue

AC440V

Rated work current Ie

AC-33A

20

40

63

80

100

Rated connection capacity

10Ie

Rated breaking capacity

10Ie

Rated limit short-circuit current

100KA

Rated current short-term tolerance short-term tolerance IS

7KA

9KA

Transfer Time I-II or II-I

0.45s

Control  voltage of the switch motor

Standard AC 220V    Optional AC 110V\DC 24V

Weight(kg)

3.5

 

 

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