220kV porcelain sleeve outdoor cable terminal
Zhejiang Wone IT Service Co., Ltd...
1yrs +
staff 1000+m² US$300000000+
Key attributes
| Brand | Switchgear parts |
| Model NO. | 220kV porcelain sleeve outdoor cable terminal |
| Rated voltage | 220kV |
| Series | YJZWY |
Product descriptions from the supplier
Description
Product Definition and Core Features
Structural design:
Using ceramic sleeve body (alumina ceramic material) as the main insulation, it has high mechanical strength (bending strength ≥ 200MPa) and excellent pollution flashover resistance (IV anti fouling level)
Built in metal sheath and waterproof tape form a sealed structure to prevent moisture and dampness from entering (patented technology CN22299585U)
Electrical performance:
Rated voltage of 220kV, suitable for cable cross-section of 400~2500mm ², local discharge capacity ≤ 5pC (IEC 60840 standard). The stress cone adopts high-purity semiconducting material to optimize the electric field distribution and reduce the risk of interface breakdown
Technical Specifications
| Voltage Class (kV) | Maximum Operating Voltage (kV) | Surface Leakage Distance (mm) | Pollution Resistance Class | Terminal Weight (kg) |
|---|---|---|---|---|
| 220 | 252 | > 7900 | IV | ≈580 |
MV Switchgear Accessories
Zhejiang Wone IT Service Co., Ltd...
1yrs +
staff 1000+m² US$300000000+
Online store
On-time delivery rate
Response time
100.0%
≤4h
Company overview
Workplace: 1000m²
Total staff:
Highest Annual Export(usD): 300000000
Services
Business Type: Sales
Main Categories: Electrical fittings/Equipment Parts/Low Voltage Electrical Apparatus
Whole life care manager
Full lifecycle management services for equipment procurement, use, maintenance, and after-sales,
ensuring safe operation of electrical equipment, continuous control, and worry-free electricity
consumption.
The equipment supplier has passed platform qualification certification and technical evaluation,
ensuring compliance, professionalism, and reliability from the source.
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