Leader in AC/DC Surge Protection Device
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TRSS-BNC serial lightning protection device is designed according to IEC and GB standards, and is widely used in the surge protection of the DB serial communication system in industrial control, telecommunications, local area networks and commercial and military fields. The grounding cable can be grounded through the metal shell of the DB serial port.The grounding path should be as short as possible, and the length should not exceed 1 .5 meters.

Circuit Diagram

Remote signalling contacts can be optiona

Product Parameters

Parameter/Type  TRSS-D89/DB15/DB25
Nominal volatge                                                                                               Un  5V 12V
Maximum operating voltage                                                                          Uc  8V 15V
Transmission speed                                                                                          fg   45 MHz
Insertion loss   ≤0,5 dB
Nominal discharge current (8/20μs)                                                            In 100A
Voltage protection level <80V
Degree of protection IP20
Range of operating temperatures(min/max)   -40℃~+70℃
Humidity range  5%~95%
According to standard EN 61643-21:2012,IEC61643-21:2011

About Thor

Company Profile

THOR is a manufacturer specialised in the development and production of surge protective devices since 2006. THOR offers a complete range of SPDs, such as AC power SPD, PV system SPD, Signal and network SPD, Coaxial RF SPD, lightning rod, lightning box, etc.
THOR SPDs are applied to lightning protection in different low-voltage system fields, such as industry,solar power generation systems, telecommunications, network data centers, office buildings, andhomes, etc.

Semi-automatic welding equipment

Semi-automatic factory inspection pressure sensitive tester

Simulated lightning impact test bench (capable of meeting T2:120KA/T1:25KA)

Certifications

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