Zhejiang THOR Electric Co., Ltd
Professional Manufacturer for surge protection device.
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Professional solar photovoltaic DC protector, lightning protection, overvoltage, solar surge protector 3p.
Brief introduction
Photovoltaic DC lightning arrester is a lightning protection measure independently developed by Zhejiang tol Electric Co., Ltd. for household solar power generation.
The lightning protector uses the multilevel protection circuit, selects the brand components and uses 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.
Product features
1. The structure is strict and the work is stable and reliable.
2. it can access multi-channel solar array at the same time. The maximum current per channel can reach 11A, which can meet different user needs.
3. equipped with solar photovoltaic DC high voltage lightning arrester, positive and negative electrodes have dual lightning protection function.
4. the use of professional DC high voltage circuit breaker, DC withstand voltage is not less than DC1200V, safe and reliable.
Product specification
| Model | RTS3-C40 | |||
| Rated Operating Voitage | UC | 500 | 800 | 1000 |
| Voltage protective level | Up(KV)≤ | 1.8 | 3.0 | 3.6 |
| Max discharge current | Imax(8/20μS) | 40 | ||
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Nominal discharge current
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In(8/20μS) | 20 | ||
| 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 |
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Working principle of product
In the solar photovoltaic system, the inductive or capacitive coupling voltage is caused by the lightning shock and the switching operation of the upstream power supply system. Therefore, the surge may damage the photovoltaic modules and inverters, which will cause serious consequences for the operation of the photovoltaic system. The photovoltaic lightning arrester is specially developed for this purpose. The lightning protection module of the DC power supply, once the high voltage, and endanger the insulation of the protected equipment, the lightning arrester acts immediately, and the high voltage impact current is directed to the earth, thus limiting the amplitude of the voltage and protecting the insulation of the equipment. When the overvoltage is gone, the arrester is restored to its original state quickly, so as to protect the power equipment.
Use of attention
1. the connection line of parallel type power supply lightning protection module is reliable and reliable, and the requirements are short, thick and straight.
2. surge protector is installed with 35MM standard guide rail
3. determine the discharge current path
4. the wire that marks the extra voltage drop caused by the device terminal.
Product packaging:Carton packing
Transportation method
1. Express company: FEDEX,UPS,DHL,TNT
2. Trains, ships, aircraft transport