ATS switch SKT series main technical parameters

SKX2

SKT1

Frame rated current(Inm)

100A

160A

250A

630A

1600A

3200A

Rated current（In)

100

125

160

250

400

630

800

1000

1250

1600

2000

2500

3200

Rated uninterrupted current(Ith)

10,16,20,25,32,40,50,63,80, 100A

63,80,100,125, 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(Ui)

660V

800V

Rated impulse withstand voltage(Uimp)

6KV

8KV

Rated operational voltage(Ue)

AC440V

Utilization category

AC-33A

Rated current（Ie)

10,16,20,25,32,40,50,63,80,100,125,160,180,200,225,250,315,350,400,500,630A

800,1000,1250,1600,2000,2500,3200A

Rated short circuit capacity(Icm)

10le

Rated breaking circuit capacity(Ics)

10le

Rated limit short circuit current(Icu)

7KA

13KA

35KA

50KA

75KA

Switching time

1.2S

0.6S

1.2S

2.4S

Control voltage

AC220V(DC24V,DC110V,DC220V,AC110V,AC280V)

Electrical energy consumption

40W

325W

355W

400W

440W

600W

18W

62W

74W

90W

98W

120W

Weight

3.5

5.3

5.5

7

17

17.5

37

44

98