What can we do for you?
1) Good quality guarantee (2 years).
2) Competitive Price (Factory direct price).
3) Agent service in all the world.
4) On time delivery .
5) We offer sample for free.
6) Professional Technology .
7) Quality Control through the whole Manufacturing process.
1.Overview
LW8-35 outdoor high-volt AC SF6 circuit breaker is applicable for outdoor 50Hz three-phase HV electric equipment and control & protection of 36kV power distribution & transmission system, as well as measurement and protection via the breaker enclosed current transformer. Breaker is also used for interconnected circuit breakers and switching capacitor banks. The breaker conforms to standards - GB1984-2003, and IEC62271-100.
2.Service and Installation Conditions
Ambient temperature: -30ºC~+40ºC(special order - 40ºC~+40ºC)
Elevation: ≤1000m (Value over 1000m should be indicated in advance.)
Humidity: Daily average≤ 95%; Monthly average ≤ 90% (25ºC)
Wind speed: ≤35m/s
Creepage distance: 25mm/kV or 31mm/kV
| No. | Item | Unit | Specification |
| 1 | Rated Voltage | kV | 36 |
| 2 | Frequency | Hz | 50/60 |
| 3 | Rated Current | A | 1250 |
| 4 | Rated short time withstand current and time | KA | 40 4S |
| 5 | Rated short circuit making current | KA | 100 |
| 6 | First pole to clear factor | - | 1.5 |
| 7 | Operating sequence | - | 0-0.3 sec-CO-3 min-CO |
| 8 | Rated filling pressure for operation and interruption | 0.5Mpa |
Our product are fully comply with the standard such as IEC, BS, ANSI and other well recognized standard and requirement.We strongly believe in the importance of maintaining high quality in all our products. We have brought in advanced quality tests as to ensure strict quality control before delivery. We have adopted advanced date management system to monitor and to supervise all individual process through our whole production lines of the product with traceabledata in details and recorded at all level.
Our customers
Our products have being in service on electrical networks of more than more than 20 countries from 2005.
We had supplied our products and services to the below customers:CHINESE STATE GRID,KENYA KPLC & REA,UGANDA REA & UMEME,TANZANIA TANESCO,GHANA ECG, SOUTH AFRICA ESKOM & ARB,NIGERIAL NEPA,COTE D'IVOIRE CIENERGIES,JORDAN EDCO & NEPCO, OMAN PDO, VIETNAM EVN,MEXICO IUSA,ECUADOR CELEC,NEPAL NEA,......….
Here, We look forward to your joining.
