High Voltage Vacuum Circuit Breaker with Ceramic Capacitors Embedded Pole for 11 kV to 40.5 kV and 20-Year Service Life
Price:
Negotiable
MOQ:
1 piece
Delivery Time:
15~20 days
Brand:
XIWUER
Product Description
Ceramic Capacitors Embedded Pole: More Than 20-Year Service Life
Key Features and Benefits
Complete Production Chain for Cost Leadership
- Vertically Integrated Manufacturing: We control the entire process from components to finished equipment to optimize costs
- Proprietary Core Technologies: We possess closed bushing casting molds and independent casting capabilities
Industry-Leading Technological Innovations
- One of the few manufacturers in China capable of mass-producing high-precision high-voltage ceramic capacitors
- Capacitor Secondary Voltage Module and Adapter Block Technology
- Complete Primary-Secondary Integration Technology System
- New Voltage Transformer Design with Power Taps, completely eliminating electromagnetic resonance hazards of traditional voltage transformers
Exceptional Environmental Adaptability
- Voltage Range from 11 kV to 40.5 kV, compatible with global 50/60 Hz standards
- Special materials withstand extreme conditions (UV radiation, heavy rain, extreme temperatures)
- Estimated service life of ≥20 years, confirmed by accelerated aging tests
Mechanical Innovation with Dual Solution
- Spring mechanism (improved traditional design)
- Independent three-phase permanent magnet mechanism (industry-leading technology)
Applications
Outdoor automatic circuit recloser
Technical Parameters
Material Properties
| Material water absorption rate | Tensile strength | Bending strength | Breakdown strength | L (mm) | W (mm) | D (mm) |
|---|---|---|---|---|---|---|
| ≤0.07% | ≥55 MPa | ≥100 MPa | ≥15 kV/mm | 395 | 230 | 616.5 |
Electrical Specifications
| Rated voltage | Rated frequency | Partial discharge | Color | Power frequency withstand voltage | Lightning impulse voltage |
|---|---|---|---|---|---|
| 27kV | 50/60Hz | ≤5PC@1.2Ur | RAL7035 Gray | 65kV/1min | 125/150kV |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
Location
No.1118, Ziqiang Road, Xi'an-710015, Shaanxi, China.
Contact Person
Rosy Hou