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RS485 signal protector, network signal surge protector, control signal arrester, two in one.
Product description
The control signal network lightning protection duo protector uses
a multilevel protection circuit. During the latest high speed surge
protection, we use the latest high speed surge protection, the
reaction speed is fast, the output residual pressure is low, the
transmission performance is superior. The product selects the metal
shell, the sealing property is good, it has the dustproof and
corrosion protection functions, the interface uses the 3pin line
terminal and adopts the series mode. It can restrain high voltage
surge on line and protect rear end equipment from overvoltage
damage. It is suitable for railway communication system, mobile
base station, differential station, network transmission equipment
such as hard disk recorder, video surveillance equipment, optical
terminal and so on, and the data transmission of computer
communication system, supervisory control and control system,
entrance guard system, automatic control system, security system
and so on.
Product specification
Type | TRSS-RJ45 |
Max continuous operating voltage Uc(VAC) | 5V |
Nominal discharge current (8/20μS) ln(kA) | 5kA |
Voltage protection level Up(kV)≤ | 20V |
Adaptive date transfer rate | 100/1000Mbps |
Insertion loss | ≤1dB |
Respeonse Time | ≤1ns |
Protect network lines | 1~8 |
Surface Properties | 100x25x25 |
Line interface | RJ45 |
Way to lnstall | Series Connection |
Working principle of product
The lightning arrester can effectively protect the power equipment.
Once the abnormal voltage appears, the lightning arrester will play
a protective role. 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. with over current, over voltage and clamping three protection
functions.
2. when lightning strikes and invades, no need to stop electrical
equipment, and does not affect the operation of normal equipment.
3. The design of the appearance is novel and the volume is small.
4. low insertion loss (less than 0.5dB).
5. The transmission rate is high and the frequency range is large.
Use of attention
1. lightning arresters can be installed in the LPZ0-1 area or
directly connected to the front end of the protected equipment (or
system), and the closer the better from the protected equipment (or
system).
2. lightning arrester can be easily fixed on the 35mm electric
rail.
3. "IN" connects the lead end, "OUT" connects the protected
equipment (or system) end, "1" and "3" as a signal channel, "2" and
"4" as a signal channel. When installing, the two ends must be laid
separately, and not be tied together to prevent the two induction.
4. lightning arrester grounding with the shortest possible line
connection. The protector grounding adopts terminal grounding mode,
and the grounding wire must be connected to the lightning
protection ground wire (or the enclosure of the protected
equipment). The shielding wire of signal can be directly connected
to the grounding terminal.
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.
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.