Electrical equipment circuit protection SPDs , effective protection
against lightning surge
Product description
Surge protector is a lightning protection device for home housing.
The lightning protector is used to protect sensitive lines and
protect the lightning and direct lightning surge or other transient
surge.
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.
Working principle of product
Surge protector and its voltage limiting functional element are
composed of metal oxide varistors in parallel. Each varistor
requires an independent disconnector. The principle of the
disconnector is a heat release. The function is disconnected
through the low temperature welding point and is separated from the
metal rod by its own elastic action. After disengagement, the red
indication will appear in the transparent window on the front side
of the surge protector.
Product specification
| Model | | TRS-D10 | TRS-D20 |
| Rated Operating Voitage | UC | 385 | 385 |
| Voltage protective level | Up(KV)≤ | 1.2 | 1.5 |
| Max discharge current | Imax(8/20μS) | 10 | 20 |
Nominal discharge current
| In(8/20μS) | 5 | 10 |
| 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 |
Product Installation
With 35mm standard DIN-rail mounting, connecting copper stranded
conductor is 2.5~35mm²
At front of spd each pole must be setted protection---used fuse or
miniature circuit breaker lightning current SPD protection,after
SPD breakdown to short circuit protection.
SPD install on protected line(equipment) to the front and connected
to the supply line. A class products install in the building
home-entry line hold larger surge current total distribution box.
B, C class products most install on the floor distribution box, D
class products close to the front-end equipment that smaller surge
current, smaller residual voltage place.
Product features
1. self protection voltage is more than self protection, automatic
disconnection and recovery.
2. new technology, high energy, gap discharge electrode N-PE.
3. detachable assembly and pluggable convenience
4. can withstand high lightning shock
Notice of product
1. lightning protector's input port (IN) is connected to the signal
channel, and the output terminal (OUT) is connected with the input
end of the protected device, so it can't connect with the signal.
2. 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.
3. the relative humidity of the installation site is not more than
50% when the relative humidity of the air is 40.
4. it should match the working voltage of the protected equipment.
Please install according to the installation sketch.
Company profile
Incorporated in 2006, Zhejiang Thor Electric Co., Ltd has built
everything to offer a wide range of innovative and reliable surge
protection solutions and products.
