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12kV Horizontal Vacuum Contactor High Voltage 50 - 60Hz
12kV Horizontal Vacuum Contactor High Voltage 50 - 60Hz
Specifications
Place of Origin :
china
Price :
Negotiable
Delivery Time :
7-15work days
Payment Terms :
Payment Terms: L/C, T/T, D/A, D/P
Rated Voltage :
12kV
Type :
Vacuum Contactor
Rated Frequency :
50/60Hz
Description

General Description:

Hai Bang High Voltage Horizontal Vacuum Contactoris applicable on AC 50-60Hz power systems, rated voltage 7.2kV and 12kV, rated current 160A, 250A, 400A, 630A. This type of high voltage vacuum contactor is used to directly or remotely connect and disconnect the main circuit and frequently control capacitive loads, AC motors, transformers and other electrical equipment.

The Horizontal Vacuum Contactor is used in power grid reactive power compensation, chemical industry, metallurgy, water supply and drainage treatment, coal mine equipment and other occasions. The altitude of the environment where the Vacuum Contactor Unit is used does not exceed 1000 meters above sea level.

Types:

JCZ5-7.2-J(D)/D630-W2

JCZ5-12-J(D)/D630-W2

Technical Data:

Name

Unit

 Value

Main circuit

 Rated working voltage (Ue)

kV

7.2

12
Rated working current (Ie)

A

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

Hz

 50~60
Rated connecting capacity

A

 10Ie
Rated breaking capacity

A

 8Ie
Rated short time withstand current

A

 10Ie
Rated peak withstand current

A

 25Ie
Ultimate breaking capacity

A

 10Ie
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)
Rated power (Ps) mechanical holding

VA

 ≤900/600 (Closing/opening)

Auxiliary circuit

Form

(3a+3b)~(6a+6b)
Rated value AC 380V/5A

Control circuit, auxiliary circuit to earth power frequency withstand voltage

kV

 2

Rated operating frequency

Long-term

time/h

120

Short-term

time/h

 360

Mechanical endurance

10000 times

 30

Electrical endurance

10000 times

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

Mechanical characteristics

 Closing time

ms

≤150
3-phase asynchronous time

ms

 ≤3
Original opening time

ms

 ≤150(electric holding), ≤60(mechanical holding)
Closing tripping

ms

 ≤4

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

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12kV Horizontal Vacuum Contactor High Voltage 50 - 60Hz

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Product Detail
Place of Origin :
china
Price :
Negotiable
Delivery Time :
7-15work days
Payment Terms :
Payment Terms: L/C, T/T, D/A, D/P
Rated Voltage :
12kV
Type :
Vacuum Contactor
Contact Supplier
12kV Horizontal Vacuum Contactor High Voltage 50 - 60Hz

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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