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100A 4P 230V Intelligent Auto Transfer Switch

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Quantity:
  • WCQ2G

Key Information

WCQ2G

Pole: 3P, 4P

Voltage: AC230V/400V

Icm:8KA-26KA

Inm(A):100,160,250,630

In(A): 16-630

General

WCQ2 series double power supplies automatic transfer switch (ATS) applies to AC50Hz, rated operation voltage 400V, rated operation current 16A to 2000A, to two circuits power supply of emergency power supply system. It can be set as manual of the mutual transfer between frequent-use and backup power supply, as circuit controlling switch of control, signal, and interlock functions. Some types of the product have communication ports to make it realisable of remote control and unattended substation to the user. It applies to residence community, military facility, hospital, mall, airport, etc.,

The ATS meets standards IEC/EN60947 and GB/T14048.11.

Main technical parameters

Conventional thermal current Ith (A)

100

160

250

630

1600

Rated current In (A)

20

40

63

80

125

160

200

250

400

630

800

1000

1250

1600

Rated insulation voltage Ui (V)

690

690

690

690

690

690

690

690

690

690

690

690

690

690

Dielectric strength (V)

5000

5000

5000

5000

5000

5000

5000

5000

8000

8000

10000

10000

10000

10000

Rated impulse withstand voltage Uimp (kV) mounting catagory (IV)

8

8

8

8

8

8

8

8

12

12

12

12

12

12

Rated service current Ie (A)

400V

AC-31

20

40

63

80

125

160

200

250

400

630

800

1000

1250

1600

AC-33

20

40

63

80

125

160

200

250

400

630

800

1000

1250

1600

AC-35

20

32

40

63

80

125

160

200

250

400

630

800

1000

1250

230V

DC-31

20

40

63

80

125

160

200

250

400

630

800

1000

1250

1600

DC-33

20

40

63

80

125

160

200

250

400

630

800

1000

1250

1600

DC-35

20

32

40

63

80

125

160

200

250

400

630

800

1000

1250

Power of motor P (400V) (kW)

10

25

25

30

63

80

100

132

220

280

450

560

560

560

Rated short time withstand current Icw (kA Rms) 0.1S/1S

3/2.0

4/4.2

5/2.5

9/5

20/10

20/10

25/12

25/12

40/20

50/25

90/50

90/50

90/50

90/50

Rated breaking capacity (kA Rms) AC35 400V

160

320

500

640

1000

1000

1600

1600

3200

3200

8000

8000

8000

8000

Rated connecting capacity (kA Rms) AC35 400V

200

400

630

800

1250

1250

2000

2000

4000

4000

10000

10000

10000

10000

Rated short circuit breaking capacity Icm (kA peak value)

8

8

10

10

12

12

17

17

30

30

50

50

50

50

Mechanical life (circulation operation times)

100000

100000

100000

100000

100000

100000

100000

100000

5500

5500

4000

4000

4000

3000

Electrical life

Cos Φ = 0.95 AC31

2500

2500

2500

1500

1500

1500

1500

1500

750

750

600

600

600

450

Cos Φ = 0.65 AC33

1500

1500

1500

1000

1000

1000

1000

1000

500

500

400

400

400

300

Cos Φ = 0.35 AC35

750

750

750

500

500

500

500

500

250

250

200

200

200

150

Transfer time

I-O-II or II-O-I (s)

1.0

1.0

1.0

1.0

1.0

1.0

1.1

1.1

1.2

1.2

1.2

1.2

1.2

1.2

I-O or II-O-I (s)

0.5

0.5

0.5

0.6

0.6

0.6

0.7

0.7

0.8

0.8

0.8

0.8

0.8

0.8

Motor energy consumption

24V (DC) (w)

40

40

40

75

75

75

75

75

90

90

120

120

120

120

230V (AC) (w)

40

40

40

75

75

75

75

75

90

90

120

120

120

120

Operation torque (Nm)

12

12

12

19

19

19

26

26

39

39

39

39

39

60

Weight (kg)

Three poles




7.2

7.2

7.2

8

8

10

10

22

22

22

34

Four poles

4.2

4.3

4.4

7.5

7.5

7.5

9

9

11

11

28

28

28

40

 

 


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