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220kV composite outdoor cable terminal
Zhejiang Wone IT Service Co., Ltd...
1yrs + staff 1000+m² US$300000000+
Zhejiang Wone IT Service Co., Ltd...
1yrs + staff 1000+m² US$300000000+
Key attributes
Brand Switchgear parts
Model NO. 220kV composite outdoor cable terminal
Rated voltage 220kV
Series YJZWFY
Product descriptions from the supplier
Description

Product Definition and Core Features
Structural design: Using composite sleeves (silicone rubber/epoxy resin composite material) instead of traditional porcelain sleeves, combining mechanical strength and weather resistance, reducing weight by 30% to 50%
Electrical performance:
Rated voltage of 220kV, suitable for cable cross-section of 400-2500mm ², local discharge capacity ≤ 5pC (IEC 60840 standard). Built in stress cone structure optimizes electric field distribution and reduces the risk of interface breakdown
Environmental adaptability:
Anti pollution level reaches level IV (GB/T 5582), suitable for harsh environments such as coastal areas and high altitudes, with a working temperature range of -40 ℃~+90 ℃ and an anti UV aging life of ≥ 30 years
Typical application scenarios
In the field of new energy, specialized terminals for offshore wind power need to meet salt spray corrosion and vibration conditions
Urban power grid: used for 220kV cable lift off terminal stations, improving safety through SF6 gas sealing (patented technology)
Substation interconnection: GIS plug-in terminal, supporting quick installation and multiple insertions (compliant with IEC 60859 standard)

Technical Specifications

Voltage Class (kV) Maximum Operating Voltage (kV) Surface Leakage Distance (mm) Pollution Resistance Class Terminal Weight (kg)
220 252 > 7900 IV ≈370
Know your supplier
MV Switchgear Accessories
Zhejiang Wone IT Service Co., Ltd... 1yrs + staff 1000+m² US$300000000+
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
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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