Welcome: Nanyang Jinguan Electric Co., Ltd.
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Nanyang Jinguan Electric supplies 70kN-300kN aerodynamic type glass insulators worldwide, toughened glass disc design, high mechanical strength, self-shattering detection. Compliant with GB/IEC/ANSI, exported to over 80 countries.
Nanyang Jinguan Electric Global Supply
Nanyang Jinguan Electric Co., Ltd. specializes in supplying aerodynamic type glass insulators (disc suspension type) worldwide, mechanical failing load 70kN-300kN, composed of steel cap, toughened glass part and steel foot, combined with cement adhesive. The top of the steel foot is provided with a soft gasket, and the inner cavity of the cap and pin ends at the contact point with the cement adhesive are covered by asphalt to buffer possible damage during thermal expansion and contraction. The toughened glass part is used for insulation, featuring small size, light weight, high mechanical strength, good arc resistance and self-cleaning performance, suitable for various transmission lines.
| Model Series | Mechanical Failing Load (kN) | Dry Arcing Distance (mm) | Structure Height (mm) | Creepage Distance (mm) | Key Features | Standards Compliance |
|---|---|---|---|---|---|---|
| Aerodynamic 70kN | 70 | 146 | 170 | 295 | Aerodynamic design, lightweight, self-cleaning | GB 8287.1, IEC 60383 |
| Aerodynamic 120kN | 120 | 200 | 195 | 380 | High strength, pollution-resistant, easy detection | GB 8287.1, IEC 60383 |
| Aerodynamic 160kN | 160 | 255 | 254 | 450 | Seismic resistant, self-shattering at zero value | GB 8287.1, IEC 60383 |
| Aerodynamic 210kN | 210 | 320 | 287 | 560 | Anti-aging, hydrophobic coating | GB 8287.1, IEC 60383 |
| Aerodynamic 300kN | 300 | 450 | 400 | 800 | Heavy-duty, service life >30 years | GB 8287.1, IEC 60383 |
Other Parameters
Insulation Resistance: Self-shattering at zero value Partial Discharge: <10pC Pollution Class: III-IV Operating Temperature: -40°C to +100°C Fitting Type: Ball Eye-Socket
Contact Us
Company：Nanyang Jinguan Electric Co., Ltd. Email：[email protected] Tel / WhatsApp：+86-130-3760-0603 Address：Wolong District, Nanyang City, Henan Province, China
Worldwide inquiries, samples and OEM/ODM cooperation are warmly welcomed!
Contact: Mr. Ma
Phone: +8613037600603
Tel: +8613037600603
Email: [email protected]
Add: Industrial Zone, Wolong District, Nanyang, Henan, China 473000
