Porcelain Pin Insulator
Price:
Negotiate
MOQ:
Negotiable
Delivery Time:
5-10 Days
Product Description
High Voltage Line Disc Type Suspension Insulator
Professional-grade disc insulators designed for high-voltage aerial power transmission and distribution circuits. Engineered for reliability, these units provide superior insulation and suspension for conductors across various voltage grades.
Key Advantages
- ✅ Versatile Application: Suitable for diverse voltage grades and environmental conditions.
- ✅ Corrosion Resistance: Available in normal and anti-corrosive types based on working surroundings.
- ✅ Flexible Connection: Features both ball-type and groove-type connection methods.
- ✅ Global Compliance: Fully compliant with GB, IEC, ANSI (UK, US, German, and Australia standards).
Standard Compliance:
ANSI
ANSI
Connection Types:
Ball type & Groove type
Ball type & Groove type
Design Options:
Normal & Endurant-corrupt
Normal & Endurant-corrupt
Technical Specifications (Model: 57-1)
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Creepage distance (mm) | 356 | Drying arcing distance (mm) | 165 |
| Cantilever strength (KN) | 12.5 | Net weight (kg) | 5.2 |
| PF Flashover - Dry (KV) | 70 | PF Flashover - Wet (KV) | 50 |
| Impulse Flashover + (KV) | 120 | Impulse Flashover - (KV) | 155 |
| RIV Test (KV) | 15 | Max RIV at 1 MHz (μv) | 100 |
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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
Zhejiang Zhongyi Electric Power Technology Co., Ltd.
Location
No.808,Biyun Road, Bihu Industrial Park, Liandu District, Lishui Ctiy, Zhejiang Province. China 323000
Contact Person
zhoytech