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E-mail
info@volcano-electrical.com
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Phone
+86-577-61668058
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Address
Building 2,59, Weishiliu Road, Economic Development Zone, Chengdong Street, Yueqing, Zhejiang, China
Product Categories
Zhejiang Volcano electrical technology Co., LtdFree·1YRS
Vacuum Circuit Breaker With PT
NegotiableUpdate on October 06
- Model
- Nature of the Manufacturer
- Other
- Product Category
- Vacuum Circuit Breaker
- Place of Origin
- City, Province
Overview
ZW32 series high-voltage vacuum circuit breaker(hereinafter referred to as VCB) is an outdoor power distribution equipment with rated voltage up to 40.5kV.It is suitable for the protection and control of power distribution system in substations, industrial and mining enterprises and places with frequent operation of rural power grid.
Product Details
Outdoor high voltage vacuum circuit breaker is mainly composed of integrated fixed pole, current transformer, operating mechanism and box body. This type of circuit breaker is designed for miniaturization, and its shell is made of high quality steel box. Current transformer can be selected according to user's needs.
Outdoor High Voltage Vacuum Circuit Breaker and its matching intelligent control combination. The switch can be switched on and off locally, and remote control can be operated through communication interface. Other information of circuit breaker can also be transmitted to the control center. The communication channel can choose cable, optical fiber, GPRS/CDMA, GSM and so on.
Product introduction
ZW32-12 Type outdoor AC high voltage vacuum circuit breakers are used in outside distribution system with rated voltage of 12kV and three phase AC frequency 50Hz. It is used for open and close overload current and short-circuit current in electric system. It is adaptable for control and protection functions in substation and industrial and mining enterprises, and also countryside electricity system. It can also be used as seperate switch, and by adding controller, achieve automation in distribution system.
Technical Parameters
| NO. | Item | Unit | Numeric | |
| 1 | Nominal Voltage | KV | 12 | |
| 2 | Rated Frequency | HZ | 50 | |
| 3 | Rated Current | A | 630/1250 | |
| 4 | Rated Short-circuit Breaking Current | KA | 20 | |
| 5 | Rated Stability rated current | KA | 50 | |
| 6 | RMS/Rated the rmal stabilization | KA/S | 20/4 | |
| 7 | Mechanism life | Times | 10000 | |
| 8 | Rated short-circuit closing breaking Number | Times | 30 | |
| 9 | Rated operating sequence | O-0.3s-CO-180s-CO | ||
| 10 | Rated breaking current number | Tmes | 10000 | |
| 11 | Rated short-circuit close-open current | KA | 50 | |
| 12 | 1min Power-frequency withstand | Dry | KV | 42/48 |
| Wet | KV | 34 | ||
| 13 | Lighting impulse withstａnd voltage(Peak Value) | KV | 75/85 | |
| 14 | Secondary circuit 1min Power-frequency withstand | KV | 2 | |
Why Us?
1. Quality assurance: All the products will go through lots of tests carefully before dispatch
2. Competitive production capacity and fast shipping
3. Factory direct sale, most competitive price.
FAQ:
Q1: Is OEM/ODM available?
A1: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.
Q2: What's your MOQ?
A2: One Set.
Q3: How is the delivery time?
A3: It depends your order quantity and it normally takes about 15-20 days.
Q4: How do you control the quality?
A4: We have QC team comply with TQM to ensure the quality. Each step is in compliance to the standards. At the same time, we will take photos and shoot video for you if you need.Every product will be fully assembled and carefully tested before packing and shipping.
Q5: How long is the warranty?
A5: Within one year from the sale date.
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