Zhejiang THOR Electric Co., Ltd
Professional Manufacturer for surge protection device.
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Network signal power supply, protection network monitor, power supply, lightning protection, surge and surge protection.
Working principle of product
During the operation of the equipment, the lightning arrester will play a protective role once the abnormal voltage occurs.
When the protected device is running under normal working voltage, the arrester will not work, and it will be regarded as a circuit for the ground. Once the high voltage is present and the insulation of the protected equipment is endangered, the lightning arrester acts immediately and leads the high voltage impact current to the earth, thus limiting the amplitude of the voltage and protecting the insulation of the electrical equipment. When the overvoltage is gone, the arrester is restored to its original state quickly, so that the system can supply electricity normally.
The main function of the lightning arrester is to reduce the voltage value of the protected equipment through the action of parallel discharge gap or nonlinear resistance, and to reduce the voltage value of the protected equipment, so as to protect the power equipment.
Product features
1. tunnel type terminal connection, tighter wiring is more compact.
2. cut off the line when undervoltage occurs, and reset automatically after restoration.
3. fastening slideway buckle design is very difficult to fall off
Product specification
| Model | TRS2-C40 | |
| Rated Operating Voitage | UC | 440 |
| Voltage protective level | Up(KV)≤ | 2.1 |
| Max discharge current | Imax(8/20μS) | 40 |
|
Nominal discharge current
|
In(8/20μS) | 20 |
| 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
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Can also picking | |
| Remarks | Other max continuous operating voltage can be customized | |
Notice of product
1. generally speaking, it is better to separate the protected conductor from the non protected conductor, and it should be separated from the ground wire. At the same time, in order to avoid transient orthogonal coupling between power cables and communication cables, necessary measurements should be made.
2. standard RJ45 interface can be conveniently connected to the front end of the protected equipment. The grounding path should be as short as possible, and the length should not exceed 1.5 meters.
3. after correct installation, it can work steadily for a long time. If it is found that the transmission performance of the system is reduced or the signal is interrupted due to the cause of surge protection, it should be maintained or replaced in time.
Product introduction
The surge protector is suitable for power supply systems such as 50/60Hz 380V and below N-S, NT-C, TH-C, TT and LT. It can be used as the equipotential connection at the interface of LPZ1, LPZ2 and LPZ3. The design is based on IEC61643-1 and GB18802.1.
The shell is mounted on the 35mm electric guide. The product has built-in failure detaching device. When the surge protector overheat and breakdown, the failure exfoliation device can automatically remove it from the power grid, and the alarm indicator module is turned from white (normal) to red (fault).
Company profile
Thor is all about protecting against the damaging effects of power transients. It is our goal and mission to connect our customer challenges with high-quality, right-priced solutions and products – completed by unrivaled customer service and technical support.
Product packaging:Carton packing
Transportation method
1. Express company: FEDEX,UPS,DHL,TNT
2. Trains, ships, aircraft transport