Product Features
✅ Single Disc Glass Suspension Insulator (1 Layer)
Durable Toughened Glass: Provides high electrical strength and transparency, making damage visible; once punctured, it shatters for quick detection and replacement.
Lightweight Structure: Easier handling, transportation, and installation compared with porcelain insulators.
Reliable Performance: Ensures stable insulation in medium and high voltage networks, with cost-effective operation and maintenance.
✅ Double Disc Glass Suspension Insulator (2 Layers)
Reinforced Mechanical Strength: Two-layer glass disc structure provides higher tensile load capacity, suitable for long-span towers.
Improved Arc and Pollution Resistance: Performs reliably under high humidity, salt fog, and industrial pollution environments.
High Voltage Adaptability: Designed for 110kV–220kV overhead lines, offering better stability and longer service life compared with single disc designs.
✅ Triple Disc Glass Suspension Insulator (3 Layers)
Maximum Strength Design: Three-layer glass discs provide exceptional electrical and mechanical performance.
Extended Creepage Distance: Ensures excellent resistance to heavy pollution, wet weather, and coastal or desert conditions.
UHV Application Ready: Suitable for 330kV–500kV and above power transmission lines, guaranteeing safe and long-term operation under the most demanding conditions.
（Applications）
Single Disc Glass Suspension Insulator (1 Layer)
Widely used in medium and high voltage transmission lines (35kV–132kV). It provides reliable insulation performance with lightweight design, making installation and maintenance convenient. Ideal for cost-effective power distribution networks.
Double Disc Glass Suspension Insulator (2 Layers)
Designed for high voltage lines (110kV–220kV), especially in long-span transmission towers. The double-layer structure ensures higher mechanical strength and arc resistance, suitable for polluted or coastal areas with higher reliability requirements.
Triple Disc Glass Suspension Insulator (3 Layers)
Engineered for extra-high voltage and ultra-high voltage transmission systems (330kV–500kV and above). With longer creepage distance and stronger mechanical load capacity, it ensures safe and stable operation under severe weather and heavy pollution conditions.
