It adheres for the tenet “Honest, industrious, enterprising, innovative” to create new products consistently. It regards buyers, success as its own success. Let us develop prosperous future hand in hand for One of Hottest for Electro-mechanical works Smart grid Vacuum interrupter for ZN23(TD546GF2), Our intention should be to assist customers comprehend their goals. We have been creating terrific endeavours to obtain this win-win circumstance and sincerely welcome you to definitely join us!
It adheres for the tenet “Honest, industrious, enterprising, innovative” to create new products consistently. It regards buyers, success as its own success. Let us develop prosperous future hand in hand for China Vacuum Bottle and Indoor/Outdoor Cubicle, Strong infrastructure is the need to have of any organization. We are backed with a robust infrastructural facility that enables us to manufacture, store, quality check and dispatch our solutions worldwide. To maintain smooth work flow, now we have sectioned our infrastructure into a number of departments. All these departments are functional with latest tools, modernized machines and equipment. Owing to which, we’re able to accomplish voluminous production without compromising on the quality.
Main Technical Specifiation
| Rated Voltage |
KV |
12 |
| Rated Current |
A |
630 |
| Rated Frequency |
Hz |
50 |
| Short-time Power-frequency Withstand Voltage(1min) |
KV |
42 |
| Rated lightning Impulse Withstand Voltage(Peak) |
KV |
75 |
| Rated Peak Withstand Current |
KA |
50 |
| Rated Short-circuit Making Current |
KA |
50 |
| Rated Short-time Withstand Current |
KA |
20 |
| Rated Duration of Short-circ |
S |
4 |
| Rated Closed-loop Breaking Current |
A |
630 |
| Rated Capacity of no-load Transformer |
A |
No-load Current of Transformation With Capacity of 1250kVA |
| Rated Cable-charging Breaking Current |
A |
10 |
| Rated Transferring Current |
A |
3150 |
| Mass of Moving Parts |
Kg |
0.5 |
| Mechanical Endurance |
Times |
10000 |
| Contact Closed Force Due to Bellows and Atmosphere |
N |
80±30 |
| Counterforce of Contact at Full Stroke |
N |
130±30 |
| Circuit Resistance at Min.Rated Contact Force | μΩ |
<30 |
| Contact Limit Erosion |
mm |
3 |
| Storage Life |
Years |
20 |
Mechanical Data Of Vacuum Switch Equipped With The Interrupters
| Clearance Between Open Contacts |
mm |
9±1 |
| Average Opening Speed |
m/s |
1.0±0.2 |
| Average Closing Speed |
m/s |
0.6±0.2 |
| Rated Contact Pressure |
N |
900±200 |
| Contact Bounce Duration at Closing Operation |
ms |
<3 |
| Out of Simultaneity of Contact Closing and Operation |
ms |
<2 |
| Maximum Rebound During Opening |
mm |
2 |
Notes
1. Meets or exceeds the electrical endurance requirements of class E2 for autoreclosing duty per IEC62271-100 and GB1984-2003.
2. Rated characteristics tobe givenon request.
3. Rated insulation valuesrequire extemal insulati on, such as Sf6, oil or solid dielectric material etc.It adheres for the tenet “Honest, industrious, enterprising, innovative” to create new products consistently. It regards buyers, success as its own success. Let us develop prosperous future hand in hand for One of Hottest for Electro-mechanical works Smart grid Vacuum interrupter for ZN23(TD546GF2), Our intention should be to assist customers comprehend their goals. We have been creating terrific endeavours to obtain this win-win circumstance and sincerely welcome you to definitely join us!
One of Hottest for China Vacuum Bottle and Indoor/Outdoor Cubicle, Strong infrastructure is the need to have of any organization. We are backed with a robust infrastructural facility that enables us to manufacture, store, quality check and dispatch our solutions worldwide. To maintain smooth work flow, now we have sectioned our infrastructure into a number of departments. All these departments are functional with latest tools, modernized machines and equipment. Owing to which, we’re able to accomplish voluminous production without compromising on the quality.
