A professional home solar photovoltaic protector protection circuit
system.
Brief introduction
Photovoltaic DC surge protector is a lightning protection product
designed for the solar photovoltaic system based on the relevant
standards. It is suitable for the power supply systems, such as TT,
TN-S, TN-C, IT, and other power supply systems, such as TT, TN-S,
TN-C, IT, and other power and control systems of the factory. It
protects the indirect lightning and direct lightning and other
transient overvoltage surge, which is mainly applicable to
residential, third industry and industrial and mining enterprises.
Product features
1. work status indication is convenient for observing work
condition.
2. installation and maintenance is simple, convenient and long
service life.
3. troubleshooting, automatic closing
4. create the wiring connection to prevent incorrect contacts, and
add a guarantee to your safety.
Use of attention
1. the standard RJ45 interface can be conveniently connected to the
front end of the protected device, and the grounding path should be
as short as possible, and the length should not exceed 1.5 meters.
2. please recognize the interface and connection mode.
3.The surge protector is installed with 35MM standard guideway
4. Determine the discharge current path
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 |
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
|
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.
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.
All types and classes of our lightning and surge arresters
20KA~200KA(8/20μS) and 15KA~50KA(10/350μS) are tested and pass all
the requirements based on their class.
