GE Dielektrol series 18L0009WH medium voltage surge protection capacitor

GE Dielektrol series 18L0009WH medium voltage surge protection capacitor

GE 18L0009WH is a medium voltage surge protection capacitor (protective capacitor) belonging to the GE Dielektrol series. The dielectric adopts a full film structure and is equipped with a discharge resistor inside. The insulation medium is environmentally friendly insulation liquid without PCB.
The core function of 18L0009WH is to suppress transient overvoltages caused by lightning and switch operations, reduce the steepness of voltage wavefronts, and protect the inter turn insulation of motor, generator, and transformer windings; 18L0009WH is often used in conjunction with GE TRANQUELL series lightning arresters to form a complete lightning and overvoltage protection scheme for medium voltage equipment, avoiding the breakdown of winding insulation by impulse voltage and ensuring long-term stable operation of power equipment.

Main product range

• Control system (DCS/PLC/CNC): panel controller, HMI and human-machine interface, industrial PC, CPU processor module, communication module, analog/digital I/O module
• Drive and motion control: frequency converter, servo drive, servo motor, power module
• Robot spare parts: key spare parts such as robot control board, axis computer, servo unit, I/O module, etc
• State monitoring and safety system: vibration monitoring system, safety instrumented system (SIS), redundant controller

Application Industry

The products are widely used in various industrial fields such as metallurgy, oil and gas, petrochemicals, electricity, power transmission and distribution, water conservancy, water treatment and environmental protection, coal mining, aluminum industry, glass manufacturing, paper and printing, textile printing and dyeing, machinery manufacturing, electronics manufacturing, automobile manufacturing, plastic machinery, boiler heating, energy, etc.

GE Dielektrol series 18L0009WH medium voltage surge protection capacitor

Product Features

1. Adopting mature GE thin film foil dielectric system, it has strong insulation stability and excellent impact voltage resistance, suitable for medium voltage scenarios that are frequently subjected to operating overvoltage and lightning surge.
2. Non PCB environmentally friendly insulation liquid, low toxicity and no pollution, meets the environmental requirements of modern power equipment, and has lower operation and maintenance risks.
3. Equipped with a built-in discharge resistor, it can automatically release residual charges from the capacitor after power failure, reducing the risk of electric shock during maintenance.
4. Sealed sleeve structure, supporting both vertical and horizontal installation methods, flexible on-site installation, suitable for different cabinet and base layouts.
5.  Non fuse design, low dielectric loss, low heat generation during long-term operation, low failure rate, and long service life.
6.  It can work in conjunction with supporting lightning arresters to significantly reduce the steepness of intrusion waves and focus on protecting the weak insulation between turns of motors and generators.
7.  It supports both indoor and outdoor working conditions, and the shell protection is suitable for outdoor humid and dusty environments.

Main brand

————————Shenzhen Changxin Automation Equipment Co Ltd -————————

Products that have been released are welcome for consultation. Due to the wide variety of models, we were unable to upload physical images one by one!

Parameter Specifications