Welcome: Nanyang Jinguan Electric Co., Ltd.
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Nanyang Jinguan Electric supplies ground wire composite insulators worldwide, silicone rubber sheds + epoxy core rod, lightweight high strength, lightning protection insulation. IEC 61109 & GB/T 19519 compliant, exported to over 80 countries.
Nanyang Jinguan Electric Global Supply
Nanyang Jinguan Electric Co., Ltd. specializes in supplying ground wire composite insulators worldwide, designed for overhead ground wire systems in high-voltage transmission lines, featuring high-strength epoxy resin core rod + HTV silicone rubber sheds. Lightweight (1/4 weight of porcelain insulators), high mechanical strength, pollution-resistant, seismic & explosion-proof, excellent lightning protection insulation, suitable for overhead ground wire insulation, lightning strike protection, and high EMC requirement environments.
| Model Series | System Voltage (kV) | Rated Mechanical Load (kN) | Structure Height (mm) | Creepage Distance (mm) | Dry Arcing Distance (mm) | Key Features | Standards Compliance |
|---|---|---|---|---|---|---|---|
| FNGW-35/70 | 35 | 70 | 350 | 1000 | 300 | Lightweight lightning protection, IP65 protection | IEC 61109, GB/T 19519 |
| FNGW-66/100 | 66 | 100 | 500 | 1500 | 450 | High bending resistance, pollution class IV | IEC 61109, GB/T 19519 |
| FNGW-110/160 | 110 | 160 | 700 | 2000 | 600 | Seismic >10g, service life >30 years | IEC 61109, GB/T 19519 |
| FNGW-220/300 | 220 | 300 | 1200 | 3500 | 1000 | Lightning protection dedicated, extra-long creepage | IEC 61109, GB/T 19519 |
| FNGW-500/550 | 500 | 550 | 2000 | 6000 | 1800 | UHV grade, excellent EMC compatibility | IEC 61109, GB/T 19519 |
Other Parameters
Hydrophobicity: HC1-HC3 level Partial Discharge: <5pC Energy Absorption: >8kJ Operating Temperature: -50°C to +85°C Fitting Type: Ground Wire Clamp Fixed
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
