- Rocker Switches[6]
- Other Lights & Lighting Products[6]
- Push Button Switches[6]
- Toggle Switches[6]
- Limit Switches[6]
- Micro Switches[6]
- Other Switches[6]
- Locks[1]
- DIP Switches[6]
- Circuit Breakers[6]
- Other Exterior Accessories[1]
- Auto Switches[4]
- Other Auto Parts[1]
- Lamp Holders & Lamp Bases[1]
- Neon Bulbs & Tubes[1]
- Fuses[6]
- AC/DC Adapters[6]
- Other Electrical Equipment[6]
- Other Electronic Accessories[6]
- Electrical Plugs & Sockets[6]
- Rotary Switches[6]
- Potentiometers[1]
- Slide Switches[6]
- Resistors[2]
- Power Distribution Equipment[2]
- Contact Person : Mr. Lee Xuyu
- Company Name : Yueqing Daier Electron Co., Ltd.
- Tel : 86-577-27870727
- Fax : 86-577-62766372
- Address : Zhejiang,Yueqing City,No.70, Shangyuan South Road, Liushi Town,
- Country/Region : China
- Zip : 325604
Tianji Lightning Arrester Polymer Housed gapless
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Tianji Lightning Arrester
Operating Principle
The metal oxide arrester(MOA) provides the most advanced protection against over-voltage in the world, since MOA resistors are made up of Zinc Oxide films, MOA has a good voltage-ampere characteristics compared with silicon carbide arrester, its volt/Ampere characteristics is much superior and results in much better performance.
A micro ampere level current flows while MOA is operating under normal voltage, but the amount of the current will be thousands amperes when MOA is subjected to over-voltage because of MOA has a good non-linear characteristics. Hence MOA provides excellent protection for the HV equipment, especially the transformers, cables and switchgear.
Applied in power distribution network system, substation & transformer protection.
Service Conditions
Ambient temperature:-40°C~+40°C
Sea level height: less than or equal to1000m
Power supply frequency: 48-62HZ
Earthquake intensity: Not exceed Richter 7.0 grade
Max wind velocity:
Operating Principle
Feel free to contact us for any more information.
Tianji Lightning Arrester Polymer Housed gapless
