HGLD Automatic Transfer Switch

HGLD Automatic Transfer Switch

 

Conventional thermal current Ith (A)

100

160

250

630

Rated current In (A)

20

40

63

80

100

125

160

200

250

400

630

Rated insulation voltage Ui(V)

500

500

500

500

500

500

500

500

500

500

500

Dielectric strength (V)

5000

5000

5000

5000

5000

5000

5000

5000

5000

8000

8000

Rated impulse withstand voltage(Uimp)kV

8

12

Rated operating current Ie (A)

400V

AC-31B

20

40

63

80

100

125

160

200

250

400

630

AC-33B

20

32

40

63

80

125

160

200

250

340

536

AC-35B

20

40

63

80

100

125

160

200

250

400

630

220V

DC-31B

20

40

63

80

100

125

160

200

250

400

630

DC-33B

20

32

40

63

80

100

125

160

200

315

500

DC-35B

20

40

63

80

100

125

160

200

250

400

500

Motor power P (400V) KW

10

20

25

30

32

63

80

100

132

220

280

Rated short-time withstand current (kA Rms) 0.1s/1s

9/5

9/5

9/5

9/5

9/5

20/10

20/10

25/12

25/12

40/20

50/25

Rated breaking capbility(A Rms)AC33 380V

160

320

500

640

800

1000

1000

1600

1600

3200

3200

Rated making capability(A Rms)AC33 380V

200

400

630

800

1000

1250

1250

2000

2000

4000

4000

Rated short-current making capability lcm(kA peak value)

8

8

10

10

10

12

12

17

17

30

30

Changeover time

I-0-II or II-0-I(s)

0.5

0.5

0.5

0.5

0.5

1.0

1.0

1.1

1.1

1.2

1.2

I-0 or II-0(s)

0.3

0.3

0.3

0.3

0.3

0.6

0.6

0.7

0.7

0.8

0.8

 

 

Conventional thermal current Ith (A)

1600

3150

Rated current In (A)

800

1000

1250

1600

2000

2500

3150

Rated insulation voltage Ui(V)

500

500

500

500

500

500

500

Dielectric strength (V)

10000

10000

10000

10000

10000

10000

10000

Rated impulse withstand voltage(Uimp)kV

12

Rated operating current Ie (A)

400V

AC-31B

800

1000

1250

1600

2000

2500

3150

AC-33B

800

1000

1000

1600

1250

1250

1250

AC-35B

800

1000

1250

1600

2000

2000

2500

220V

DC-31B

800

1000

1250

1600

 

 

 

DC-33B

 

 

 

 

 

 

 

DC-35B

800

1000

1250

1600

     
Motor power P (400V) KW

-

Rated short-time withstand current (kA Rms) 0.1s/1s

90/50

90/50

90/50

90/50

90/50

90/50

95/50

Rated breaking capbility(A Rms)AC33 380V

6400

8000

10000

12800

16000

20000

25600

Rated making capability(A Rms)AC33 380V

8000

10000

12500

16000

20000

25000

32000

Rated short-current making capability lcm(kA peak value)

-

Changeover time

I-0-II or II-0-I(s)

1.2

1.2

1.2

1.2

2.4

2.4

2.4

I-0 or II-0(s)

0.8

0.8

0.8

0.8

1.6

1.6

1.6

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