Active Member
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[China]
Address: China Zhejiang Wenzhou Economic Development Zone
Contact name:
Zhejiang THOR Electric Co., Ltd |
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Special purpose photovoltaic DC surge protector, overvoltage, current limiting and lightning protection circuit breaker.
Product introduction
Photovoltaic DC surge protector is a lightning protection product
designed for the solar photovoltaic system based on the relevant
standards. 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. It is suitable for the
requirements of DC surge protection in photovoltaic power
generation, wind power generation and other industrial fields.
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.
Product features
1. 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.
2. can be configured according to the needs of the sensor
and monitoring and display module to measure and monitor the
current of each road, and can record and display the operating
conditions remotely, without the need for on-site selection;
3. high quality flame retardant materials, fire
insulation, rust prevention and safety.
4. create the wiring connection to prevent incorrect
contacts, and add a guarantee to your safety.
Product specification
| Model | RTS3-C40 | |||
| Rated Operating Voitage | UC(V) | 500 | 800 | 1000 |
| Voltage protective level | Up(KV)≤ | 1.8 | 3.0 | 3.6 |
| Max discharge current | Imax(8/20μS) | 40 | ||
Nominal discharge current
| 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 | ||||
Remote signal function
| Can also picking | |||
| Remarks | Other max continuous operating voltage can be customized | |||
Use of attention
1. standard RJ45 interface can be conveniently connected to the
front end of the protected equipment. The grounding path should be
as short as possible, and the length should not exceed 1.5 meters.
2. To avoid unnecessary induction loops, we should mark the PE
conductor of each device.
3. identify the input / output interface identifier of
the lightning protector, input the external line and output the
connection device.
4. 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
Zhejiang Thor Electric Co., Ltd is committed to
meeting the requirements of the European Union’s Waste Electrical
and Electronic Equipment (WEEE) directive. This directive requires
producers of electrical and electronic equipment to finance the
take-back for re-use or recycling of their products placed on the
EU market after 2005.
Product packaging:Carton packing
Transportation method
2. Trains, ships, aircraft transport
