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 eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, believe in the 1st and management the advanced" 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: Costa rica , Luxembourg , Greece , Our next goal is to exceed the expectations of every client by offering outstanding customer service, increased flexibility and greater value. All in all, without our customers we do not exist; without happy and fully satisfied customers, we fail. We are looking for the wholesale, Drop ship. Please contact us if you are interesting our products. Hope to do business with you all. High quality and fast shipment!
By Marcia
from Barcelona
- 2016.03.08 14:45
As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
By Murray
from Mexico
- 2016.09.30 16:36
