Single-phase power surge protector Lightning protection 1P Single
line protection
Brief introduction
Surge protector is the lightning protection measures adopted by
Zhejiang toer Electric Co., Ltd. for the electrical system. It is
suitable for the AC 50/60HZ, the rated voltage 220V/380V power
supply system to protect the indirect lightning and direct
lightning impact or other instantaneous overvoltage surge, suitable
for home housing and the third industry. And the requirements of
electric surge protection in industry.
Product features
1. new technology, high energy, gap discharge electrode N-PE.
2. copper fittings have good electrical conductivity
3. with the power status indication, indicating the working state
of surge protector.
Product specification
| Model | | TRS-D10 | TRS-D20 |
| Rated Operating Voitage | UC | 320 | 320 |
| Voltage protective level | Up(KV)≤ | 1 | 1.2 |
| 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 |
Working principle of product
Surge protector is an indispensable device in lightning protection
of electronic equipment. It used to be called "lightning arrester"
or "overvoltage protector". The function of surge protector is to
limit the transient overvoltage to the power line and signal
transmission line within the electric pressure range that the
equipment or system can bear, or to inflow the powerful lightning
discharge into the ground. The protected equipment or system is not
damaged by impact.
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.
Use of attention
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. 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 cannot be connected to the
reverse side.
3. the relative humidity of the installation site is not more than
50% when the relative humidity of the air is 40.
Product packaging: Carton packing
Transportation method
1. Express company: FEDEX,UPS,DHL,TNT
2. Trains, ships, aircraft transport
