Zhejiang THOR Electric Co., Ltd
Professional Manufacturer for surge protection device.
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Household DC photovoltaic surge protector, solar power, lightning arrester, thunderstorm days also need not worry.
Product Details
Photovoltaic lightening protector is used to protect sensitive lines from damage caused by lightning induced voltage, power interference and electrostatic discharge. The lightning arrester uses the multilevel protection circuit, selects the world famous brand components, uses the advanced production technology, has the characteristics of low residual pressure level, sensitive reaction, stable performance, reliable work and so on. The product is standard 35mm guide rail installation, easy installation, single module can be inserted and replaced. According to different DC power sources, various specifications can be selected, which can be applied to multi-channel DC power supply system through different combinations.
Product features
1. the protection level is up to IP65, which meets the requirements of outdoor installation.
2. installation and maintenance is simple, convenient and long service life.
3. intelligent identification of leakage
4. high-quality flame retardant materials, fire insulation, rust prevention is more secure.
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 photovoltaic system equipment, 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, the high voltage impact current guide the earth, thus limiting the voltage amplitude, 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. in order to limit the inductive coupling between the protected part after installation and the part of the unprotected equipment, we need to make some measurements. The mutual inductance can be reduced by the separation of the inductive source and the sacrificial circuit, the selection of the loop angle and the limitation of the closed loop area.
2. When the current carrying component is a part of the closed loop, the circuit and the induced voltage decrease as the conductor approaches the circuit.
3. separate the protected conductor from the wire which is not protected, and it should be separated from the ground wire. At the same time, in order to avoid transient orthogonal coupling between power cables and communication cables, necessary measurements should be made.
Company profile
Thor is all about protecting against the damaging effects of power transients. It is our goal and mission to connect our customer challenges with high-quality, right-priced solutions and products – completed by unrivaled customer service and technical support.
we 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