46 kV Porcelain Long Rod Insulator L70BE380 with 70 KN Mechanical Strength and 800 mm Creepage Distance for Transmission Lines
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
5-8 weeks after PO
Brand:
HIVOLT
Product Description
46 kV Porcelain Long Rod Insulators for Transmission Lines
Technical Specifications - Model L70BE380
| Technical Specification | Unit | Value |
|---|---|---|
| Spacing | mm | 550 |
| Shed Diameter | mm | 140 |
| Creepage Distance | mm | 800 |
| Mechanical Failing Load Strength (Min.) | KN | 70 |
| Power Frequency Withstand Voltage - Dry | KV | 110 |
| Power Frequency Withstand Voltage - Wet | KV | 95 |
| Lightning Impulse Withstand Voltage - Positive | KV | 250 |
| Lightning Impulse Withstand Voltage - Negative | KV | 275 |
Product Construction & Materials
- Insulator Caps: High-density malleable iron with magnetic powder testing, hot galvanized with minimum 85μm zinc thickness
- Insulation Parts: High aluminum porcelain C130 with hard glaze surface, available in brown, white, or grey colors
- Locking Device: Stainless steel construction for secure hardware connection
- Cementing Material: Portland cement assembly ensuring long-term performance stability
Applications
Suitable for tension or suspension strings in transmission and distribution lines from 11kV to 45kV, primarily serving European markets.
Quality & Performance Advantages
- Extremely low failure rate: less than 1 per 100,000 units
- 3-year quality guarantee with free replacement for manufacturing defects
- Hard, shining porcelain glaze with excellent self-cleaning properties
- Non-punctured design for easier transmission line maintenance
- Reliable electrical and mechanical characteristics for long-term service
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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
Dalian Hivolt Power System Co.,Ltd.
Location
No.2804, 75 Huili Street , Ganjingzi District, Dalian China
Contact Person
Canning