CJ19 - Contactor dùng cho tụ bù
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CJ19 - Contactor dùng cho tụ bù

Contactor chuyên dùng cho đóng cắt tụ bù.

1.1 Electric ratings: AC50/60Hz, up to 400V;
1.2 Standard: IEC/EN 60947-4-1

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Thông tin liên hệ:

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1. Điều kiện sử dụng

1.1 Ambient temperature: -50C~+400C, the average during 24 hours should not exceed +350C;

1.2 Altitude: ≤ 2000m;

1.3 Atmosphere conditions: At mounting site, relative humidity not exceed 50% at the max

temperature of +400C, higher relative humidity is allowable under lower temperature.

For example, RH could be 90% at +200C, special measures should be taken to occurrence of dews;

1.4 Pollution degree: 3

1.5 Installation category: III

1.6 Installation conditions: the inclination between installation plane and vertical plane is within ±5°

1.7 Impact and shake: the products should locate in the places where there are no obvious

impact and shake.

2. Thông số kỹ thuật

  Item

CJ19-25

CJ19-32

CJ19-43

CJ19-63

CJ19-95

  Controllable capacitor Capacity

220V

6

9

10

15

28.8(240V)

380V

12

18

20

30

50(400V)

  Rated Isolation Voltage Ui (V)

500

  Rated Operational Voltage Ue (V)

220/240, 380/400

  Conventional thermal current Ith (A)

25

32

43

63

95

  Rated Operational current Ie (A) 380V

17

23

29

43

72.2(400V)

  Restrained surge capacity

20 Ie

  Controller power voltage (VAC)

110 127 220   380

  Auxiliary contact

AC-15: Ie 0.95A Ue 400(380)V. DC-13: Ie 0.15A Ue 250(220)V

  Operating Frequency cycles/h

120

  Electrical durability (104)

10

  Mechanical durability (104)

100