China New Product Rotary Evaporator Vacuum - Vacuum Chamber ZKTJ-140-0.66 – Guoguang Electric

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Vacuum Chamber ZKTJ-140-0.66 Parameter No.  MAIN TECHNICAL DATA Unit   1 Rated Voltage kV 0.66 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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China New Product Rotary Evaporator Vacuum - Vacuum Chamber ZKTJ-140-0.66 – Guoguang Electric Detail:

Vacuum Chamber ZKTJ-140-0.66

Parameter

No. 

MAIN TECHNICAL DATA

Unit

 

1

Rated Voltage

kV

0.66

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 

7

22

Internal Gas Pressure

 Pa

<=1.33*10-3

23

Shelf Life

Year

10

 Outline Dimension drawing

5x8x5


Product detail pictures:

China New Product Rotary Evaporator Vacuum -
 Vacuum Chamber ZKTJ-140-0.66 – Guoguang Electric detail pictures


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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for China New Product Rotary Evaporator Vacuum - Vacuum Chamber ZKTJ-140-0.66 – Guoguang Electric, The product will supply to all over the world, such as: Grenada , Spain , Slovenia , Our products are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we have been focusing on the production process. We have got high praise by partner. We are looking forward to establishing business relationship with you.
  • The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Maxine from Macedonia - 2016.09.30 16:36
    This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Olivia from Frankfurt - 2015.12.11 14:13

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