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.
