Good User Reputation for Vacuum Absolute Pressure Transdcuer - JCZ5-12/7.2KV High-voltage Vacuum Contactor – Guoguang Electric

Short Description:

JCZ5-12/7.2KV High-voltage Vacuum Contactor The series JCZ5 of high-voltage vacuum contactor are suitable for the distribution system of metallurgy, mine, petrol-chemistry and building, to control the equipment used electricity such as high-voltage motor of 7.2kV or under 7.2kV for JCZ5-7.2 type and 12kV or under 12kV for JCZ5-12 type, transformer and capacitor loading etc. Especially suitable for frequent operation domain. It features in its small volume, light weight and packaged design of ...


Product Detail

Product Tags

Related Video

Feedback (2)

We always do the job to be a tangible group making sure that we can provide you with the top top quality as well as ideal value for Ceiling Down Lighting Led Cob , Induction Led Night Ligh , Cold Cathode Ionization Vacuum Controller , Welcome worldwide customers to contact us for business and long-term cooperation. We will be your reliable partner and supplier of auto parts and accessories in China.
Good User Reputation for Vacuum Absolute Pressure Transdcuer - JCZ5-12/7.2KV High-voltage Vacuum Contactor – Guoguang Electric Detail:

JCZ5-12/7.2KV High-voltage Vacuum Contactor

The series JCZ5 of high-voltage vacuum contactor are suitable for the distribution system of metallurgy, mine, petrol-chemistry and building, to control the equipment used electricity such as high-voltage motor of 7.2kV or under 7.2kV for JCZ5-7.2 type and 12kV or under 12kV for JCZ5-12 type, transformer and capacitor loading etc. Especially suitable for frequent operation domain. It features in its small volume, light weight and packaged design of upper and lower arrangement. It is convenient to use and maintain, and is easy to form the complete equipment of F-C loop.

Technical Parameters

Main Technical Parameters

JCZ5-7.2J(D)

JCZ5-12J(D)

Rated Voltage

7.2kV

12kV

Rated current

800A, 630A, 400A, (200A)

800A, 630A, 400A,(200A)

Rated turn-on current

6300A, 4000A,(2000A)

6300A, 4000A,(2000A)

Rated interrupted current in maximum

5040A, 3200A,(1600A)

5040A, 3200A,(1600A)

Rated operating voltage

110/220V.AC

110/220V.AC

Contacts’ Industrial Frequency Bearing Voltage in OFF status

32kV

42kV

Switch-on coil pick-up voltage

≤DC6/3A

≤DC6/3A

Coil and current maintenance

DC0.32/0.16A

DC0.32/0.16A

Switch-off coil trip current

DC2.5/1.3A

DC2.5/1.3A

Rated operating frequency

300times/h

300times/h

Mechanical life

30*10times

30*104 times

Electricity life

AC-3

25*104 times

25*104 times

AC-4

10*104 times

10*104 times

Contact open space

4.5+1-0.5mm

6+1-0.5mm

super distance

1.5±0.5mm

1.5±0.5mm

Switch-on average speed

0.15±0.05mm/s

0.2±0.1mm/s

Switch-off average speed

0.45±0.15mm/s

0.6±0.1mm/s

Three phases switch-on synchronism

≤2.0ms

≤2.0ms

Contact spring time

≤5.0ms

≤5.0ms

Switch-on time

≤150ms

≤150ms

Fixed switch-off time

≤50ms

≤50ms

Several phases conductive circuit resistance(20℃)

≤250μΩ

≤250μΩ

Contact spring length in switch-on condition

34±1mm

36±1mm

38+-1mm (400A)

Weight

about 28kgs

about 32kgs

Parameters of auxiliary switches

Rated operating voltage V

Rated heat current A

Service life  (times)

Usage mode

Rated operating current  A

mechanics

electrics

DC

AC

AC 220V

6

≥5*106

≥2*105

DC11

 

0.4 A

DC 380V

6

AC11

4A 

 

The Figures of Installation Dimension

vv1 vv2 vv3 vv4 

 


Product detail pictures:

Good User Reputation for Vacuum Absolute Pressure Transdcuer -
 JCZ5-12/7.2KV High-voltage Vacuum Contactor – Guoguang Electric detail pictures


Related Product Guide:
Vacuum Deposition and Magnetron Sputtering – A Few Advantages to Consider
Microwave Oven Magnetron

Our advancement depends over the highly developed devices, excellent talents and continually strengthened technology forces for Good User Reputation for Vacuum Absolute Pressure Transdcuer - JCZ5-12/7.2KV High-voltage Vacuum Contactor – Guoguang Electric, The product will supply to all over the world, such as: Australia , Wellington , Roman , Our mission is to deliver consistently superior value to our customers and their clients. This commitment permeates everything we do, driving us to continuously develop and improve our products and the processes to fulfill your needs.
  • We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Steven from Ecuador - 2015.12.30 10:21
    It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Myrna from Somalia - 2016.03.28 12:22

    Related Products

    WhatsApp Online Chat !