Leading Embedded Pole for Outdoor Automatic Circuit Recloser (ACR)
11KV-38KV with built-in advanced ceramic capacitors instead of film capacitors
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 |
| 38kV |
50/60Hz |
≤5PC@1.2Ur |
RAL7035 Gray |
65kV/1min |
125/150kV |