Home > Products > Outdoor-Vacuum circuit breaker > 3AF0148-4HC78-2WA2 SIEMENS Outdoor Circuit Breaker
3AF0148-4HC78-2WA2 SIEMENS Outdoor Circuit Breaker
- 500 Piece / Pieces per Month
- GuangZhou/Shanghai
- T/T Credit Card
Product Details
Brand Name: | Original | Place of Origin: | China | Model Number: | 3AF0148-4HC78-2WA2 |
Type: | Vacuum |
Product Description
3AF0148-4HC78-2WA2 SIEMENS Outdoor Circuit Breaker
Product Parameters
Type | 3AF01 | |
Rated Voltage(V) | 40.5KV | |
Rated Current(A) | 1600A/2000A/2500A | |
Rated Frequency | 50Hz | |
Power-frequency withstand voltage | To earth and between phases | 95KV |
Across isolating distance | 95KV | |
lighting impulse withstand voltage(peak) | To earth and between phases | 185KV |
Across isolating distance | 185KV | |
Rated short-current breakering current | 31.5kA | |
Rated short-current making current(peak) | 80kA | |
Rated short circuit withstand current | 25KA/31.5kA,4s | |
Temperature rise | 1.2Ir | |
Rated operation sequence | O-0.3s-180s-CO | |
Machanical endurance | 10,000 times | |
Working condition | -40~℃+55℃ | |
Protection Class | IP55 | |
Weight(KG) | 750KG |
Product Application
3AF01 outdoor vacuum circuit breaker with bracket fixed, easy installation, suitable for AC 40.5kV outdoor power distribution system. The circuit breaker structure for the porcelain insulator type three phase breaker, equipped with a mature and reliable Siemens vacuum interrupter and operating mechanism, provides adequate phase spacing and height, fully meet the standard safety requirements, suitable for direct
Connect the outdoor overhead cable
The circuit breaker is designed with a small number of moving parts, simple assembly, to ensure that the circuit breaker has a very high mechanical and electrical life. It has all the advantages of using a vacuum interrupter, such as small operating power, low arc energy, light weight, small operating vibration
Product characteristic
1.Passed a full set of type tests
2.Electrical and mechanical life long
3.Suitable for automatic reclosing tasks
4.There is no fire hazard
5.Very little maintenance effort
6.High reliability
7.Operating mechanism and the perfect combination of vacuum switch
8.The sealed pole is dry air to prevent condensation
9.E2, M2, C2 level outdoor vacuum circuit breaker
Feature
1) 100% New & Original
2) 2 year warranty
3) Many models in stock
4) Fast shipping
We only sell the 100% original new items!
Packing & Shipping
Payment methods:
Samples order: Paypal or Western Union
Main order: T/T
Delivery time:
Small orders: 5-7 working days
Bulk orders:15-30 working days
Our Company information:
Wuhan WOFOTO Electric CO.,LTD
belongs to CHINA WOFOTO GROUP CO.,LIMITED
-Wuhan WOFOTO Electric Co.,Ltd
Main Sales: Generator circuit breaker, SF6 circuit breaker, SF6 Disconnect Switches, Vacuum Circuit Breaker, Vacuum Contactor, SF6-Ring Main Unit, Automatic Transfer Switch, Relay protection devices, Distribution transformer, Air circuit breaker.
Brands:Schneider, ABB, SIEMENS, GE
Website:
WhatsApp:+86 13797009877
skype:wofotocn
WOFOTO is willing to work with friends worldwide together and win-win
Let WOFOTO embrace the World!
Contact Us
- Wuhan Wofoto Electric Co., Ltd.
- Contact nameVincent Mei
- Phone86-027-88395556
- AddressBlock G, 21/F, Nanfang Mansion, Yuemachang, Wuchang District,China Wuhan,Hubei
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