Polymer Housed Surge Arrester
Comprehensive Protection: Six-Column Design for Full Coverage
The Polymer Housed Surge Arrester is a specialized protection device from Yuanzhuo Electrical Equipment. We designed it for grid overvoltage protection. We built it with our technical expertise in power quality and grid protection. It uses a six-column structure. It is made of high-quality zinc oxide varistors, discharge gaps, and insulation brackets. The structure is compact with excellent insulation performance. It has fast response speed, wide protection range, strong current handling capacity, and low residual voltage.
|
Parameter |
Specification |
|
Structure |
Six-column design |
|
Core Components |
Zinc oxide varistors, discharge gaps |
|
Protection |
Phase-to-ground and phase-to-phase overvoltage |
|
Response |
Fast response time |
|
Standard |
ISO9001 quality system |
Full Coverage: Protects Against All Types of Overvoltage
This Polymer Housed Surge Arrester protects against switching overvoltage, lightning overvoltage, and resonant overvoltage. It provides full protection for both phase-to-ground and phase-to-phase overvoltage. Compared to traditional surge arresters, the six-column design greatly improves protection coverage and reliability. It adapts to different voltage levels. It resists temperature changes and aging. Operation is stable. No daily maintenance is needed. It runs reliably in the grid for a long time.
Easy Installation: Wall or Bracket Mounting
The Polymer Housed Surge Arrester is easy to install. It supports wall mounting or bracket mounting. This allows quick deployment in switchgear and substations. We follow ISO9001. Each unit goes through strict overvoltage protection simulation tests and voltage tests. It is widely used in power plants, substations, distribution grids, factories, mines, solar and wind plants, energy storage stations, and ship and port systems. It effectively prevents overvoltage damage to grid equipment.
Frequently Asked Questions (FAQ)
Q: What is the advantage of the six-column design?
A: It provides full protection for both phase-to-ground and phase-to-phase overvoltage.
Q: Does this arrester require regular maintenance?
A: No, it is maintenance-free and runs reliably for a long time.
Q: What types of overvoltage does it protect against?
A: It protects against switching overvoltage, lightning overvoltage, and resonant overvoltage.
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