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7.2kV 12kV High Voltage Single Phase Vacuum Contactor For AC 50 - 60Hz Power Systems
7.2kV 12kV High Voltage Single Phase Vacuum Contactor For AC 50 - 60Hz Power Systems
7.2kV 12kV High Voltage Single Phase Vacuum Contactor For AC 50 - 60Hz Power Systems
7.2kV 12kV High Voltage Single Phase Vacuum Contactor For AC 50 - 60Hz Power Systems
7.2kV 12kV High Voltage Single Phase Vacuum Contactor For AC 50 - 60Hz Power Systems
7.2kV 12kV High Voltage Single Phase Vacuum Contactor For AC 50 - 60Hz Power Systems
Specifications
Place of Origin :
china
Brand Name :
haibang
Price :
Negotiable
Payment Terms :
Payment Terms: L/C, T/T, D/A, D/P
Description

Hai Bang High Voltage Single Phase Vacuum Contactors are suitable for AC 50~60Hz power systems, main circuit rated voltage 7.2kV, 12kV, rated current 160A, 250A, 400A, 630A. This type of Single Phase Vacuum Contactors is mainly used as a grounding switch when a single-phase ground fault occurs. High Voltage 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 High Voltage Vacuum Contactors are used does not exceed 1000 meters above sea level (Type G does not exceed 2500 meters).

Types:

JCZ1- D(G)/D-7.2/12-160-1.6

JCZ1- D(G)/D-7.2/12-250-2.5

JCZ1- D(G)/D-7.2/12-400-4.0

JCZ1- D(G)/D-7.2/12-630-6.3

Technical Data:

Name

Unit

 Value

Main circuit

 Rated working voltage (Ue)

kV

7.2

12
Rated working current (Ie)

A

 160,250,400,630
Rated frequency (fr)

Hz

 50~60
Rated connecting capacity

A

 10Ie (AC-2)
Rated breaking capacity

A

 8Ie (AC-2)
Rated short time withstand current

A

 10Ie
Rated peak withstand current

A

 25Ie
Ultimate breaking capacity

A

 6Ie, 3times
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

 100

Electrical endurance

10000 times

 25(AC-3),10 (AC-4)

Mechanical characteristics

 Closing time

ms

≤200
Original opening time

ms

 ≤100
Closing tripping

ms

 ≤10

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

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7.2kV 12kV High Voltage Single Phase Vacuum Contactor For AC 50 - 60Hz Power Systems

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Product Detail
Place of Origin :
china
Brand Name :
haibang
Price :
Negotiable
Payment Terms :
Payment Terms: L/C, T/T, D/A, D/P
Contact Supplier
7.2kV 12kV High Voltage Single Phase Vacuum Contactor For AC 50 - 60Hz Power Systems
7.2kV 12kV High Voltage Single Phase Vacuum Contactor For AC 50 - 60Hz Power Systems
7.2kV 12kV High Voltage Single Phase Vacuum Contactor For AC 50 - 60Hz Power Systems

Wuxi Haibang Mechanical & Electrical Manufacturing Co.,Ltd

Verified Supplier
2 Years
jiangsu, wuxi
Since 2011
Business Type :
Manufacturer
Main Products :
AC Vacuum Contactor, High Voltage Vacuum Contactor, Medium Voltage Vacuum Contactor
Total Annual :
20000000-50000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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