Description:
AH63(VS1)-12 side-mounted type vacuum circuit breaker is a kind of indoor high voltage switch device which is used in the AC three-phase power system of frequency 50HZ, rated voltage10-12KV to be the protection and control unit. It is especially suitable to the place requiring frequent operations.
Technical data:
| NO |
item |
unit |
Data |
| 1 |
rated voltage |
KV |
12 |
| 2 |
rated current |
A |
630,1250 1600,2500 |
| 3 |
rated short-circuit breaking current |
KA |
20/25 |
31.5 |
| 4 |
Rated short-circuit closing current (peak) |
KA |
63 |
80 |
| 5 |
opening times of rated short-circuit breaking current |
times |
50 |
| 6 |
rated operating sequence |
|
O-0.3s-CO-180s-CO |
| 7 |
rated insulation level |
1min power frequency voltage |
kV |
75 |
| lightning impulse withstand voltage (peak) |
42 |
| 8 |
rated thermal stability current(virtual value) |
KA |
20/25 |
80 |
| 9 |
rated dynamic current(peak) |
KA |
60 |
80 |
| 10 |
secondary circuit power frequency withstand voltage(1min) |
V |
2000 |
| 11 |
rated thermal stability time |
S |
4 |
| 12 |
Single or back-to-back capacitor group opening current |
A |
630/400 |
| 13 |
mechanism life |
times |
10000 |
COMPANY PROFILE:
AN HUANG isa modern company of professional design and manufacturer of 3.6kV to 40.5kV Medium Voltage cable accessories, electric components and whole set cabinet Subsidiaries:Anhuang Electric Power Technology Co.,Ltd
Zhejiang Anhuang Imp & Exp. Co .. Ltd. We provide high quality, low cost products for utility systems worldwide
Company constantly introducing new technology,newcraft, the product structure constantly improved.Our Professional
production testing equipment.special production technology and professional service team can satisfy the customers demand.
Our professioal engineers,technicansand managers team always keep our promise:ANHUANG is not only provide cost-effective high quality products.but also provide high quality, efficient, fast service and technical support to ensure customers' require.
Our company obtained international quality management system ccertification for ISO9001,ISO1401,OHSAS18001.
Our company adhenring to the "safety electricity, forever brilliant " as our enterprise's humanism. Willing to work with you hand in hand to build better future
){kind=link}