Zhejiang THOR Electric Co., Ltd
Professional Manufacturer for surge protection device.
Add to Cart
Lightning protection single-phase surge protector , surge arrester
Brief introduction
Surge protector is the lightning protection measures taken by Zhejiang toer Electric Co., Ltd. for the electrical system. It is an electronic device for providing safety protection for various electronic equipment, instruments and communication lines.
When the peak current or voltage is suddenly produced in the electrical circuit or communication line because of the external interference, the surge protector can guide the shunt in very short time, thus avoiding the damage of the surge to other equipment in the circuit.
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 | ||
Product features
1. tunnel type terminal connection, tighter wiring is more compact.
2. use the pluggable module set up, the maintenance is simple
3. copper fittings have good electrical conductivity
4. built-in overheating and temperature control circuit breaker
Notice of product
1. The PE line of the lightning arrester must be reliably connected with the ground wire of the lightning protection system, and the connection line is short, thick and straight.
2. lightning arresters are connected in series between protected equipment
3. identify the input / output interface identifier of the lightning protector, input the external line and output the connection device.
4. 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.
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.
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.
Product packaging:Carton packing
Transportation method
1. Express company: FEDEX,UPS,DHL,TNT
2. Trains, ships, aircraft transport