OEM manufacturer Led Sensor Light - Vacuum Chamber TJC20-12/630 – Guoguang Electric

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Vacuum Chamber TJC20-12/630  Parameter No. MAIN TECHNICAL DATA Unit   1 Rated Voltage kV 12 2 Lightning Impulse Withstand Voltage (Peak) kV 75 3 Short-time (1min) Power-frequency Withstand Voltage kV 42 4 Rated Frequency Hz 50/60 5 Rated Current A 630 6 Rated Short-time Withstand Current kA 6.3 7 Rated duration of Short-circuit s 4 8 Rated Breaking Current A   9 Limiting Breaking Current kA   ...


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OEM manufacturer Led Sensor Light - Vacuum Chamber TJC20-12/630 – Guoguang Electric Detail:

Vacuum Chamber TJC20-12/630 

Parameter

No.

MAIN TECHNICAL DATA

Unit

 

1

Rated Voltage

kV

12

2

Lightning Impulse Withstand Voltage (Peak)

kV

75

3

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

kV

42

4

Rated Frequency

Hz

50/60

5

Rated Current

A

630

6

Rated Short-time Withstand Current

kA

6.3

7

Rated duration of Short-circuit

s

4

8

Rated Breaking Current

A

 

9

Limiting Breaking Current

kA

 

10

Rated Making Current

kA

6.3

11

Rated Operating Frequency

AC-3

Operations/h

 

AC-4

300

12

Short-time Operating Frequency

Operations/h

 

13

Utilization Category

AC

 

14

Electrical Endurance

AC-3

Operations

2.5*105

AC-4

5*104

15

Mechanical Endurance

Operations

3.0*105

16

Clearance Between Open Contacts

N

5.5~7

17

Contact Closing Force Due to Bellows and Atmosphere

N

80+ -10

18

Counter force of Contacts at Full Stroke

μΩ

110+ -10

19

Circuit Resistance at Min. Rated Contact Force

mm

<=160

20

Contact Limit Erosion

 

1.5

21

Mass of Moving Parts

 

0.49

22

Internal Gas Pressure

Pa

<=1.33*10-3

23

Shelf Life

Year

20

Outline Dimension drawing

5588996

 


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OEM manufacturer Led Sensor Light -
 Vacuum Chamber TJC20-12/630 – Guoguang Electric detail pictures


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We enjoy a very good reputation among our customers for our excellent product quality, competitive price and the best service for OEM manufacturer Led Sensor Light - Vacuum Chamber TJC20-12/630 – Guoguang Electric, The product will supply to all over the world, such as: Cyprus , Slovakia , Portugal , The company attaches great importance to product quality and service quality, based on the business philosophy "good with people, genuine to whole world, your satisfaction is our pursuit". we design products, According to customer's sample and requirements, to meet the needs of the market and offer different customers with personalized service. Our company warmly welcomes friends at home and abroad to visit, to discuss cooperation and seek common development!
  • With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Odelia from Tanzania - 2016.06.29 18:55
    The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Ida from Sweden - 2015.06.05 13:10

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