100% Original Factory Cold Laser Therapy - Vacuum Chamber ZKTJ-250/1.14 – Guoguang Electric
100% Original Factory Cold Laser Therapy - Vacuum Chamber ZKTJ-250/1.14 – Guoguang Electric Detail:
Vacuum Chamber ZKTJ-250/1.14
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 |
5 |
|
|
4 |
Rated Frequency |
Hz |
50/60 |
|
|
5 |
Rated Current |
A |
250 |
|
|
6 |
Rated Short-time Withstand Current |
kA |
3.5 |
|
|
7 |
Rated duration of Short-circuit |
s |
1 |
|
|
8 |
Rated Breaking Current |
A |
2500 |
|
|
9 |
Limiting Breaking Current |
kA |
4.5 |
|
|
10 |
Rated Making Current |
kA |
3 |
|
|
11 |
Rated Operating Frequency |
AC-3 |
Operations/h |
|
|
AC-4 |
|
|||
|
12 |
Short-time Operating Frequency |
Operations/h |
3000 |
|
|
13 |
Utilization Category |
AC |
|
|
|
14 |
Electrical Endurance |
AC-3 |
Operations |
5*106 |
|
AC-4 |
8*104 |
|||
|
15 |
Mechanical Endurance |
Operations |
5*106 |
|
|
16 |
Clearance Between Open Contacts |
mm |
1.2~1.5 |
|
|
17 |
Contact Closing Force Due to Bellows and Atmosphere |
N |
40~68 |
|
|
18 |
Counter force of Contacts at Full Stroke |
N |
50~78 |
|
|
19 |
Circuit Resistance at Min. Rated Contact Force |
μΩ |
|
|
|
20 |
Contact Limit Erosion |
mm |
1 |
|
|
21 |
Mass of Moving Parts |
kg |
0.23 |
|
|
22 |
Internal Gas Pressure |
Pa |
<=1.33*10-3 |
|
|
23 |
Shelf Life |
Year |
10 |
|
Outline Dimension drawing
Product detail pictures:
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Our primary target will be to provide our clients a serious and responsible small business relationship, supplying personalized attention to all of them for 100% Original Factory Cold Laser Therapy - Vacuum Chamber ZKTJ-250/1.14 – Guoguang Electric, The product will supply to all over the world, such as: Mali , Florence , French , The president and all the company members would like to provide qualified goods and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.
By Elva
from Mexico
- 2015.06.19 10:42
Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
By Olga
from Finland
- 2015.06.30 17:29
