Big Discount Laser Treatment Device - Vacuum Chamber ZKTJ-160/1.14 – 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 160 6 Rated Short-time Withstand Current kA   7 Rated duration of Short-circuit s 1 8 Rated Breaking Current A  1600 9 Limiting Breaking Current kA 2 10 Rated...


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Big Discount Laser Treatment Device - Vacuum Chamber ZKTJ-160/1.14 – 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

160

6

Rated Short-time Withstand Current

kA

 

7

Rated duration of Short-circuit

s

1

8

Rated Breaking Current

A

 1600

9

Limiting Breaking Current

kA

2

10

Rated Making Current

kA

 1.92

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

1.5~2

17

Contact Closing Force Due to Bellows and Atmosphere

N

20+ -10

18

Counter force of Contacts at Full Stroke

N

32+ -10

19

Circuit Resistance at Min. Rated Contact Force

μΩ

 

20

Contact Limit Erosion

 mm

1

21

Mass of Moving Parts

kg 

0.06

22

Internal Gas Pressure

 Pa

<=1.33*10-3

23

Shelf Life

Year

10

 

 


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