Hot New Products Pirani Vacuum Controller - Vacuum Chamber TJC20-12/630 – Guoguang Electric
Hot New Products Pirani Vacuum Controller - 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
Product detail pictures:
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We emphasize advancement and introduce new products and solutions into the market each year for Hot New Products Pirani Vacuum Controller - Vacuum Chamber TJC20-12/630 – Guoguang Electric, The product will supply to all over the world, such as: Barcelona , Italy , Denver , We believe in establishing healthy customer relationships and positive interaction for business. Close cooperation with our customers has helped us to create strong supply chains and reap benefits. Our products have gained us widespread acceptance and the satisfaction of our worldwide valued clients.
By Patricia
from Croatia
- 2015.11.22 12:28
Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
By Ellen
from Albania
- 2016.03.07 13:42
