
High-Quality Products Fast Delivery High Voltage Line Post Electric Wire Composite Tension Suspension Insulator. Nonlinear V-I Characteristics: ZnO resistor disc with low leakage current approximating insulating state. Fast Response and Voltage Limiting: Nanosecond response to limit overvoltage below equipment withstand level. No Power Follow Current: Automatically interrupts follow current at zero crossing without series gaps. Multiple Protection: Effectively limits both lightning and switching overvoltages simultaneously. High Energy Absorption: High discharge capacity to absorb and dissipate large surge energy. Silicone Rubber Material: Durable composite insulator made from high-quality silicone rubber. Wide Voltage Range: Rated voltage from 10kV to 220kV for various high voltage applications. OEM/ODM Support: Customized service available for models and designs with engineering support.