Surge protection and lightning protection for large electrical
appliances 1P surge lightning protection
Working principle of product
In the equipment 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 and other
devices. This will cause serious consequences for the operation of
the system. The surge protector is a DC power defense specially
designed for this purpose. Mine module.
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 equipment. When the overvoltage is gone, the
arrester is restored to its original state quickly, so as to
protect the power equipment.
Product introduction
Surge protectors are applicable to AC 50/60HZ, power supply systems
(or communication systems) with rated voltage from 220V to 380V, to
protect indirect lightning and direct lightning impact or other
instantaneous overvoltage surge.
It is suitable for household housing, third industry and industrial
surge protection, with relative, relative, relative middle line,
middle line to ground and its combination protection mode.
Product features
1. fastening slideway buckle design is very difficult to fall off
2. tunnel type terminal connection, tighter wiring is more compact.
3. built-in overheating and temperature control circuit breaker
Product specification
| Model | TRS2-C40 |
| Rated Operating Voitage | UC | 320 |
| Voltage protective level | Up(KV)≤ | 1.5 |
| 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 |
Notice of product
1. lightning protection device IN as input and OUT as output, the
input end is connected with the outside, and the output end of the
input end of the connecting device is protected
2. installation site is not more than 2000m
3. this product needs no special maintenance. The lightning
arrester should be checked regularly, especially in the
thunderstorm season and the whole thunderstorm period. When the
system fails to suspect the lightning arrester, the lightning
arrester can be dismantled and rechecked. If the system is restored
to normal after the restoration to the state before use, the
lightning arrester has been damaged and must be replaced
immediately.
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.
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.
