Zhejiang THOR Electric Co., Ltd
Professional Manufacturer for surge protection device.
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Type 2 surge protection device Prevents surges and spikes , including surges caused by lightning
Brief introduction
Surge protector is an electronic device that provides safety protection for various electronic devices, instruments and communication lines. It is mainly used to limit overvoltage and discharge electric current. Surge protector is usually connected with protected equipment. When overvoltage is generated, it can play the role of shunting and voltage limiting. Prevent excessive current and voltage from damaging the equipment.
Product specification
| Model | TRS9-B80 | TRS9-B100 | TRS9-B120 | TRS9-150 | |
| Rated Operating Voitage | UC | 420 | 420 | 420 | 420 |
| Voltage protective level | Up(KV)≤ | 2.6 | 3.0 | 3.4 | 3.8 |
| Max discharge current | Imax(8/20μS) | 80 | 100 | 120 | 150 |
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Nominal discharge current
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In(8/20μS) | 40 | 60 | 80 | 100 |
| Ressponse time | NS | <25 | |||
| Lndication of invalidation | Aging invalidation:green Normal,red:Invaldation | ||||
| Operating condition | Temp:-40℃~+70℃ | ||||
| RH≤95%(25℃) | |||||
| Sea level elevation≤3km | |||||
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Remote signal function
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Can also picking | ||||
| Remarks | Other max continuous operating voltage can be customized | ||||
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
Notice of product
1. identify the input / output interface identifier of the lightning protector, input the external line and output the connection device.
2, grounding lines should be short, thick and straight, so as to reduce the influence of distributed inductors on the ability of lightning electromagnetic pulse.
3. Lightning arresters are connected in series between protected equipment
4, the lightning protector input terminal (IN) is connected to the signal channel, and the output terminal (OUT) is connected with the input end of the protected device, so it cannot be reversed.
Working principle of product
The lightning arrester can effectively protect the power equipment. Once the abnormal voltage appears, the lightning arrester will play a protective role. When the protected device is running under normal working voltage, the arrester will not work, and it will be regarded as a circuit for the ground. Once the high voltage is present and the insulation of the protected equipment is endangered, the lightning arrester acts immediately and leads the high voltage impact current to the earth, thus limiting the amplitude of the voltage and protecting the insulation of the electrical equipment. When the overvoltage is gone, the arrester is restored to its original state quickly, so that the system can supply electricity normally. The main function of the lightning arrester is to reduce the voltage value of the protected equipment through the action of parallel discharge gap or nonlinear resistance, and to reduce the voltage value of the protected equipment, so as to protect the power equipment.
Company profile
Thor is following the international quality system standards, is ISO 9001 certified and our technical standards are in line with GB18802.1-2011/IEC61643-1.
Product packaging:Carton packing
Transportation method
1. Express company: FEDEX,UPS,DHL,TNT
2. Trains, ships, aircraft transport