TRSS-485 control signal surge protection device
Model: TRSS-485
Color: white / red
Verification: CE
product description
The control signal lightning arrester is the lightning protection
measure adopted by Zhejiang Thor Electric Co., Ltd. for independent
research and development and production for signal circuit
protection. It is used to protect various types of crimping control
signal equipment sensitive to electromagnetic interference. It is
used to protect sensitive control signal lines from damage caused
by lightning overvoltage, induced overvoltage, overcurrent,
electrostatic discharge, etc. Compared with the popular 485
products on the market, this has more powerful shielding
performance.
Product working principle
TRSS-485 signal surge protector is connected in series with the
front end of the protected device. When the transmission line is
subjected to induced lightning and other transient overvoltage
surges, the inrush current is discharged to the earth through the
protection branch of the surge protector, and the output is output.
The voltage is clamped to the voltage range allowed by the device,
thus ensuring the safety of the operating equipment.
Product specifications
| Main technical parameters | TRSS-485 |
| Max continuous operating voltage Uc(VAC) | 24 |
| Voltage protection level Up(V)≤ | 40 |
| Max discharge current (8/20μS) lmax(kA) | 10 |
| Nominal discharge current (8/20μS) ln(kA) | 5 |
| Response time ns | <1ns |
| Degree of protection | IP20 |
| Application | Primary protection for in line |
| Remarks | Other Uc can be customized
|
Product Features
1. Advanced production technology and beautiful appearance
2. Easy to install and use
3. Ultra-low capacitance design, good signal transmission
performance
4. The off-state leakage current is extremely low and does not
affect the normal operation of the device.
Use attention
1. This product is connected in series.
2. Please select the same type of interface as the protected device
interface.
3. The IN of the lightning arrester is the input, the OUT is the
output, the input terminal is connected to the external line, and
the output end is connected to the input end of the protected
device.
4. The PE wire of the lightning protection device must be reliably
connected with the ground wire of the lightning protection system.
The connection wire is required to be short, thick and straight.
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.
