Video Signal Surge Protector YZB-12 Video Signal Surge Protector Low insertion loss, fast response time Low limiting voltage Core components adopt internationally renowned brands, with excellent performance Accurate limiting voltage Large current capacity.
The Control Signal Series Surge Protector is primarily used for control signal systems to protect electrical and electronic equipment signal lines from the effects of lightning electromagnetic pulses, induced overvoltages, and operational overvoltages. It is widely applied in control line protection in fields such as industrial control, fire protection, security monitoring, transportation, and power. This series of products features exceptionally fast response times, low insertion loss, and low residual voltage, providing effective lightning protection while not affecting the normal communication of equipment.
| Electrical Parameters | |
| Lightning Protection Zone (LPZ) | 2 |
| Requirement Level | |
| According to DIN VDE 6075 Part 6 (Draft 11.89) A1, A2 | D |
| According to IEC 61643 | Ⅲ |
| Maximum Continuous Operating Voltage (Uc) | 12V，24V |
| Nominal Discharge Current In (8/20μs) | 3KA |
| Maximum Throughput Capacity Imax (8/20μs) | 5KA |
| Limiting Voltage (10/700μs) | 40V，100V |
| Response Time (Ta) | 1ns |
| Transmission Rate | 100Mbps |
| Insertion Loss | ≤0.5dB |
| Protected Line | Core Line – Shell, Shell – Ground |
| Number of Protected Circuits | 1，1，4，8，16 |
| Operating Environment | Environmental Temperature: -40°C to +85°C， Relative Humidity: ≤95% |
| Based on Standards | IEC 61643-1, EN60950, GB/T 18802.21-2002, TB/T2311-2002, YD/T 1235.1, YD/T 1235.2, YD/T 1542, IEC 61643, YD/5098-2005, GB18802.1-2011, GB50057-2010 |
| Mechanical Parameters: | |
| Installation Method | The surge protector is connected in series between the protected equipment and the signal channel. |
| Connector Type | BNC |
| External Dimensions | 83*25*25mm,77*68*25mm,110*74*29mm,170*128*43mm，482*95*45mm |
| Housing Material/Color | Aluminum/Blue, A3 Steel/Black |
| Protection Level (IEC EN60529) | IP20 |
