Zhejiang THOR Electric Co., Ltd
Professional Manufacturer for surge protection device.
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Equipment room network equipment lightning protection special rack network lightning protection device
Model:Trss-rj11 / 45
colour:white
Authentication:CE ECM
Product description
TRSS-RJ45/8 type network lightning arrester is a kind of surge protector, mainly used for lightning protection measures against network system. It is an important manifestation of internal lightning protection. In view of the characteristics of the network system, the selection of high quality and low capacitance gas discharge tube, TVS and other devices has the advantages of small insertion loss, fast response speed, accurate clamping, low output pressure and so on.
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. The speed of response is 0.001 seconds, and the voltage is controlled in the range that the equipment can withstand.
2. The transmission performance is excellent, the insertion loss is small, the transmission frequency is low, and the attenuation coefficient is ensured, so as to ensure that the lightning arrester does not affect the system performance.
3. Strict product structure, meticulous and comprehensive protection
4. PCB is designed with microstrip, good isolation, low line disturbance
Product specification
| Model and specofocation | TRSS-RJ45/4 | TRSS-RJ45/8 | |||||
| Rated Operating Voltage | Un | 5V/12V | |||||
| Max continuous operating voltage | Uc | 6V/15V | |||||
| Voltage protective level | Up(V)〈 | 40/60 | |||||
| Max discharge current | Imax(8/20μS) | 5kA | |||||
| Nominal discharge current | In(8/20μS) | 3kA | |||||
| Response time | ns | ≤1 | |||||
| Adaptive date transfer rate | 100Mbps | ||||||
| Insertion loss | ≤0.3dB | ||||||
| Configuration dimension | 104×25×25 | ||||||
| Protective circuit | 1.2.3.6 | 1.2.3.4.5.6.7.8 | |||||
| Operating condition | Temp:-40℃~+70℃ | ||||||
| RH≤95%(25℃) | |||||||
| Sea level elevation≤3km | |||||||
| Remarks | Other max continuous operating voltage can be customized | ||||||
Use of attention
1.When installing, attention should be paid to cables entering and leaving the surge protector, so as to avoid the two coupling of surge.
2. 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.
3. Identify the input / output interface identifier of the lightning protector, input the external line and output the connection device.
4.The grounding of the signal protector should be connected to the grounding grid through the electronic switch.
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.
All types and classes of our lightning and surge arresters 20KA~200KA(8/20μS) and 15KA~50KA(10/350μS) are tested and pass all the requirements based on their class.