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Modular 3 phase surge arrester high standard lightning protection device

Good quality Type 1 Surge Protection Device for sales
Good quality Type 1 Surge Protection Device for sales
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Modular 3 phase surge arrester high standard lightning protection device

China Modular 3 phase surge arrester  high standard lightning protection device supplier

Large Image :  Modular 3 phase surge arrester high standard lightning protection device

Product Details:

Place of Origin: CHINA
Brand Name: THOR
Certification: CE
Model Number: TRS-A15

Payment & Shipping Terms:

Minimum Order Quantity: 1 piece
Price: Negotiation
Packaging Details: Carton packaging
Delivery Time: 3-7 work days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 20000 pieces/month
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Detailed Product Description
Product Name: Type1 Surge Protective Device UC: 275V
Limp: 15KA Standard: IEC/EN 61643-11
Warranty: 2 Years OEM/ODM: YES

Lightning protector for production appliances , surge arrester , 275v T1 surge protector


Product introduction

   Surge protector is a lightning protection measure adopted by Zhejiang toer Electric Co., Ltd. for electrical system. It is used to protect the lightning protection device of home housing. The lightning protection device is used to protect sensitive lines and protect the lightning and direct lightning or other instantaneous overvoltage. The lightning arrester adopts the multi-stage protection circuit, selects the brand components and makes use of the advanced production technology. It has the characteristics of large flow capacity, low residual pressure level, sensitive reaction, stable performance, reliable work and so on.




Working principle of product

The working principle of surge protector is a high resistance open state with a low voltage, low resistance and short circuit state at high pressure, and a combination of over voltage protection electronic devices which can withstand hundreds of amperes and large current in parallel on the power supply line and signal transmission line. When encountering lightning and high voltage and high current, it will appear short circuit immediately, and at the same time, the total power switch will be disconnected, so that the device will be protected.



Product features

  1. safety insulation of fire retardant and high flame retardant material

  2. built-in overheating and temperature control circuit breaker

  3. module is designed and installed conveniently and can be replaced directly.

  4. leakage current is small, the response time is fast, and the residual pressure is low



Product specification


Model   TRS-A15 TRS-A25 TRS-A50
Rated Operating Voitage UC 275 275 275
Voltage protective level Up(KV)≤ 1.1 1.3 1.5
Max discharge current Imax(8/20μS) 15 25 50

Nominal discharge current


In(8/20μS) 15 25 50
Ressponse time NS <25
Lndication of invalidation Aging invalidation:green Normal,red:Invaldation
Operating condition Temp:-40℃~+70℃
Sea level elevation≤3km

Remote signal function


Can also picking
Remarks Other max continuous operating voltage can be customized




Use of attention

  1. the protected equipment must have good grounding, and the grounding impedance value is according to the relevant standard.

  2. lightning protector's input port (IN) is connected to the signal channel, and the output terminal (OUT) is connected with the input end of the protected device, so it can't connect with the signal.

  3. after correct installation, it can work steadily for a long time. If it is found that the transmission performance of the system is reduced or the signal is interrupted due to the cause of surge protection, it should be maintained or replaced in time.




Company profile


   Thor has been designing new products to meet the RoHS directive since 2006. Thor’s ongoing commitment to RoHS compliance includes continuing efforts to reduce the presence of hazardous substances in the design and manufacture of a growing number of popular products.

Contact Details
Zhejiang THOR Electric Co., Ltd

Contact Person: William

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