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OEM/ODM Manufacturer Mounted Mini Contactor - Vacuum Interruption VI 12KV WL-39418 – Simply Buy

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OEM/ODM Manufacturer Mounted Mini Contactor - Vacuum Interruption VI 12KV WL-39418 – Simply Buy Detail:

A perfect fit for many applications

Load break switches
• Motor contactors
• Circuit breakers
• Reclosers
• Transportation breakers
• Ring main / pad mount units
• Specialized DC applications
• Generator breakers
• Distribution circuit breakers
• Medium voltage switchgear

ELECTRICAL DATA

ELECTRICAL RATINGS(3PHASE) SYMMETRICAL BASIS 

1.Rated Voltage

12KV

2.Rated Current

   630/1250A

3.Rated Frequency

50Hz 

4.Rated Short-time Power Frequency Withstand Voltage(1min)

42KV

5.Rated lightring Impulse Withstand Voltage

75KV

6. Rated short-circuit  breaking current

25KA

7. Rated short-circuit making current(peak)

63KA

8.Rated operations of short-circuit breaking current interruption

30times

9.Rated single capacitor bank breaking current interruption

630A

10.Rated Short-time Withstand current

25KA

11.Rated peak withstand  current

63KA

12. Rated Duration of Short-circuit

4s 

13. Mechanical Life

20000times 

14.Contact closing force due to bellows and atmosphere

120±50N

15.Counterforce at rated contact stroke

190±60N

16. Circuit Resistance at Rated Contact Froce Atmosphere Force

≤20Micro ohms

17. Shelf Life

20Years

18. Contact Erosion Limit

3mm 

19.Weight of moving parts

≤1.5kg

MECHANICAL REQUIREMENTS(REF. VCB) 

1. Rated Contact  Stroke

10±1mm

2.Opening Speed(average)

1.0±0.25m/Sec 

3.Closing Speed(average)

0.65±0.15m/Sec 

4.Added  contact  force

2000±100N

5. Maximum Contact Bounse Duration at closing operation

≤2ms

6. Contact Bouncing Bank Amplitude of Opeing Operation

≤2mm 

7.Three-pole simultaneity

≤1ms

Mechanical Data Required For Matched Vacuum Switchgear

Main Technical Specification

Unit

Specification

Rated contact stroke

mm

9±1

Average opening speed

m/s

1.0±0.25

Average closing speed

m/s

0.65±0.15

Added contact force

N

900/1300/1600±100

Contact bouncing duration at closing operation

ms

≤2

Contact bouncing bank amplitude of opening operation

mm

≤2

Three-pole simultaneity

ms

≤1

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Product detail pictures:

OEM/ODM Manufacturer Mounted Mini Contactor -
 Vacuum Interruption VI 12KV WL-39418 – Simply Buy detail pictures

OEM/ODM Manufacturer Mounted Mini Contactor -
 Vacuum Interruption VI 12KV WL-39418 – Simply Buy detail pictures

OEM/ODM Manufacturer Mounted Mini Contactor -
 Vacuum Interruption VI 12KV WL-39418 – Simply Buy detail pictures


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As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for OEM/ODM Manufacturer Mounted Mini Contactor - Vacuum Interruption VI 12KV WL-39418 – Simply Buy, The product will supply to all over the world, such as: Mumbai , Finland , Lahore , We are introduced as a one of the growing manufacture supplier and export of our products. We have a team of dedicated trained professional who take care the quality and timely supply. If you are looking for Good Quality at a good price and timely delivery. Do contact us.
  • We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Stephanie from Jeddah - 2015.06.26 19:27
    We have worked with many companies, but this time is the best,detailed explanation, timely delivery and quality qualified, nice!
    5 Stars By Gustave from Pretoria - 2016.08.18 18:38
    
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