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2500A Single Phase Vacuum Contactor 12kV Single Pole Vacuum Contactor

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2500A Single Phase Vacuum Contactor 12kV Single Pole Vacuum Contactor

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Place of Origin : china

Brand Name : haibang

Price : Negotiable

Payment Terms : Payment Terms: L/C, T/T, D/A, D/P

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Hai Bang Single Phase Vacuum Contactor–TypeJCZ1-12D/D1600~2500 is suitable for AC 50~60Hz power systems, main circuit rated voltage 7.2kV, 12kV, rated current 1600A~2500A. This type of Single Phase Vacuum Contactor is mainly used as a grounding switch when a single-phase ground fault occurs. The largest current is 2500A. Single Phase Vacuum Contactors are used in arc suppression cabinets and electrical occasions that require single-phase control. The altitude of the environment where the Single Phase Vacuum Contactor is used does not exceed 1000 meters above sea level (Type G does not exceed 2500 meters).

Technical Data:

Name

Unit

Value

Main circuit

Rated working voltage (Ue)

kV

7.2

12

Rated working current (Ie)

A

1600~ 2500
Rated frequency (fr)

Hz

50~60
Rated connecting capacity

A

4Ie (AC-2)
Rated breaking capacity

A

4Ie (AC-2)
Rated short circuit duration

s

4
Power frequency withstand voltage

Wiring terminal to earth

kV

32

42

Vacuum breaks

kV

32

42
Lightening impulse withstand voltage

kV

60

75

Control circuit

Rated voltage (Us)

V

AC 110/220/380

DC 110/220
Rated power (Ps)electric holding

VA

≤1000/100 (absorbing/holding)

Auxiliary circuit

Form

(3a+2b)

Rated value AC 380V/5A,
DC 380V/1A

Control circuit, auxiliary circuit to earth power frequency withstand voltage

kV

2

Rated operating frequency

Long-term

time/h

300

Short-term

time/h

600

Mechanical endurance

10000 times

30

Electrical endurance

10000 times

10 (AC-4)

Mechanical characteristics

Closing time

ms

≤100

Original opening time

ms

≤60
Closing tripping

ms

≤5

Remark: Rated control voltage can be made according to customer’s requirements.

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