Best quality Contactor For Vcb - Vacuum Chamber ZKTJ-140-1.14 – Guoguang Electric

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Vacuum Chamber ZKTJ-160-1.14  Parameter No.  MAIN TECHNICAL DATA Unit   1 Rated Voltage kV 1.14 2 Lightning Impulse Withstand Voltage (Peak) kV    3 Short-time (1min) Power-frequency Withstand Voltage kV 6 4 Rated Frequency Hz  50/60 5 Rated Current A 140 6 Rated Short-time Withstand Current kA   7 Rated duration of Short-circuit s 1 8 Rated Breaking Current A  1400 9 Limiting Breaking Current kA 2 10 Rated...


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Best quality Contactor For Vcb - Vacuum Chamber ZKTJ-140-1.14 – Guoguang Electric Detail:

Vacuum Chamber ZKTJ-160-1.14 

Parameter

No. 

MAIN TECHNICAL DATA

Unit

 

1

Rated Voltage

kV

1.14

2

Lightning Impulse Withstand Voltage (Peak)

kV

  

3

Short-time (1min) Power-frequency Withstand Voltage

kV

6

4

Rated Frequency

Hz

 50/60

5

Rated Current

A

140

6

Rated Short-time Withstand Current

kA

 

7

Rated duration of Short-circuit

s

1

8

Rated Breaking Current

A

 1400

9

Limiting Breaking Current

kA

2

10

Rated Making Current

kA

 1.68

11

Rated Operating Frequency

AC-3

Operations/h

 600

AC-4

 150

12

Short-time Operating Frequency

Operations/h

3000

13

Utilization Category

AC

 

14

Electrical Endurance

AC-3

Operations

 3*106 

AC-4

6*104

15

Mechanical Endurance

Operations

 10*106

16

Clearance Between Open Contacts

mm

1.2~1.5

17

Contact Closing Force Due to Bellows and Atmosphere

N

18~28

18

Counter force of Contacts at Full Stroke

N

28~40

19

Circuit Resistance at Min. Rated Contact Force

μΩ

 

20

Contact Limit Erosion

 mm

1

21

Mass of Moving Parts

kg 

0.07

22

Internal Gas Pressure

 Pa

<=1.33*10-3

23

Shelf Life

Year

10

 

Outline Dimension drawing

sdfds

 


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 Vacuum Chamber ZKTJ-140-1.14 – Guoguang Electric detail pictures


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Our pursuit and company intention is usually to "Always fulfill our purchaser requirements". We go on to acquire and layout excellent high quality products for both our previous and new consumers and realize a win-win prospect for our customers too as us for Best quality Contactor For Vcb - Vacuum Chamber ZKTJ-140-1.14 – Guoguang Electric, The product will supply to all over the world, such as: California , Johor , Ukraine , So that you can utilize the resource from the expanding info in international trade, we welcome shoppers from everywhere on-line and offline. In spite of the good quality solutions we offer, effective and satisfying consultation service is supplied by our specialist after-sale service team. Product lists and detailed parameters and any other info weil be sent to you timely for your inquiries. So please make contact with us by sending us emails or call us if you have any questions about our corporation. ou may also get our address info from our web page and come to our company to get a field survey of our merchandise. We are confident that we are going to share mutual achievement and create strong co-operation relations with our companions in this marketplace. We're searching forward for your inquiries.
  • Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Anastasia from Bangalore - 2016.12.19 11:10
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Nora from Qatar - 2016.01.11 17:15

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