Surge protector type 2 power lightning protector , 8/20μS waveform
Working principle of product
Surge protector not only can be used to protect the high voltage of the atmosphere, but also to protect the operation of high voltage. If there is a thunderstorm, a high voltage will appear and the electric equipment may be dangerous. At this point, the arrester will play a role to protect the power equipment from damage. The most important function of the arrester is to limit the overvoltage to protect the electrical equipment. Lightning arrester is a device to make the lightning current flow into the earth, so that the electrical equipment does not generate high voltage.
Product specification
| Model |
|
TRS4-D10 |
TRS4-D20 |
TRS4-C40 |
TRS4-B60 |
| Rated Operating Voitage |
UC |
440 |
440 |
440 |
440 |
| Voltage protective level |
Up(KV)≤ |
1.5 |
1.8 |
2.1 |
2.3 |
| Max discharge current |
Imax(8/20μS) |
10 |
20 |
40 |
60 |
|
Nominal discharge current
|
In(8/20μS) |
5 |
10 |
20 |
30 |
| 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. can withstand high lightning shock
2. troubleshooting automatic reset
3. tunnel type terminal connection, tighter wiring is more compact.
4., high performance chips can react quickly when problems arise.
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.
Notice of product
1. surge protector is installed with 35MM standard guide rail
2. determine the discharge current path
3. the wire that marks the extra voltage drop caused by the device terminal.
4. in order to avoid unnecessary induction loops, we should mark the PE conductor of each device.
Brief introduction
Surge protector, also called lightning arrester, is an electronic device that provides security protection for all kinds of electronic devices, instruments and communication lines. When the peak current or voltage is suddenly produced in the electrical circuit or the 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.
Company profile
Zhejiang Thor Electric Co., Ltd is committed to meeting the requirements of the European Union’s Waste Electrical and Electronic Equipment (WEEE) directive. This directive requires producers of electrical and electronic equipment to finance the take-back for re-use or recycling of their products placed on the EU market after 2005.
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