NC1 - Contactor 9 - 95A
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NC1 - Contactor 9 - 95A

Contactor thông dụng dải từ 9A đến 95A

1.1 Electric ratings: AC50/60Hz, 660V, up to 95A;
1.2 Standard: IEC/EN 60947-4-1

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1. Thông số chung

 

1.1 Certificates: CE, KEMA, VDE, EK, ESC, UKrSEPRO, GOST, RCC, UL;

1.2 Application: remote making & breaking circuits; protect circuit from over-load when assembling

with thermal over-load relay; Frequent start-up and control of AC contactor;

1.3 Utilization category: AC-3, AC-4;

1.4 Altitude: ≤2000m;

1.5 Ambient temperature: -50C~+400C;

1.6 Mounting category: III

1.7 Mounting conditions: inclination between the mounting plane and the vertical plane should not exceed ±5°

2. Thông số kỹ thuật


  Item

NC1-09

NC1-12

NC1-18

NC1-25

NC1-32

  Rated conventional heating current (A) AC-1

20

20

32

40

50

  Rated operational current (A)

400(380)V

AC-3

9

12

18

25

32

690(660)V

AC-3

6.6

8.9

12

18

21

  Rated Isolation Voltage Ui (VAC)

690

  Power of controlled 3-phase motor (AC-3)

kW

230(220)V

2.2

3

4

5.5

7.5

400(380)V

4

5.5

7.5

11

15

690(660)V

5.5

7.5

10

15

18.5

  Operating frequency (operations/h)

  Electrical

AC-3

1,200

600

  Mechanical

3,600

  Electrical life (x103 )

AC-3

1,000

800

  Mechanical life (x106 operations)

10

8

  Item

NC1-40

NC1-50

NC1-65

NC1-80

NC1-95

  Rated conventional heating current (A) AC-1

60

80

80

95

95

  Rated operational current (A)

400(380)V

AC-3

40

50

65

80

95

690(660)V

AC-3

34

39

42

49

49

  Rated Isolation Voltage Ui (VAC)

690

  Power of controlled 3-phase motor (AC-3)

kW

230(220)V

11

15

18.5

22

25

400(380)V

18.5

22

30

37

45

690(660)V

30

37

37

45

45

  Operating frequency (operations/h)

  Electrical

AC-3

600

  Mechanical

3,600

  Electrical life (x103 )

AC-3

800

600

  Mechanical life (x106 operations)

8

6