| Model: | KLF-TV-3/12 |
|---|---|
| Brand: | KLF |
| Origin: | Made In China |
| Category: | Security & Protection / Surveillance Equipment |
| Label: | SPD , 3-in-1 SPD , lightning protector |
| Price: |
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| Min. Order: | 10 pc |
| Live Chat: | Last Online:30 May, 2012 |
Three-in-one SPD is applied to the lightning surge protection of camera monitoring system front-end , power cord ,video line and signal line .
◆ Apply to the lightning protection of high-speed ball, medium-speed ball and PTZcamera, power supply voltage is 12V.
◆Provide the integration, anti-surge design to power ,vedio and control line of surveillance cameras, which can effectively balance the potential difference of each line.
◆It can effectively prevent the equipment damage which is caused by potential difference of power and network line transient enlargement.
◆It is designed with advantage of large intake capacity ,low residual voltage,fast response time and long lifetime.
◆With advantage of integration, small size, simple wiring and easy installation.
Type: KLF-TV-3/12 Protective range: Power supply Control vedio Operating Voltage (Un): 12V 12V 5V Max. Continuous Operating Voltage (Uc): 15V 15V 8V Transmission rate（bps）: ≤1M ≤12M Nominal Discharge Current (8/20μ s) (In): 10 5 5 Max. Discharge Current (8/20μ s) (Imax. ): 20 10 10 Insertion Loss（dB）: ≤0.2dB ≤0.2dB Response Time Tn （ns）: 25 1 1 Voltage Protection Level( Up): ≤20V ≤30V ≤15V Interface Model: terminals terminals BNC75 Material of Outer Shell: Aluminum alloy Working Environment: Temperature -40°C +70°C; Relative humidity<95%; Dimension(mm)： 103×64×23mm
1.This product is in series installed on power cable, signal line and video line of the camera, the output end is connected with video camera ,and it is better to keep away from the camera less than 50cm during installation.
2. The power supply connection: Products should be match with protected camera power supply voltage , when it needs installation please according diagram to install. One of power supply line, "L +" is fire wire or positive, "N-" is zero line or negative.
3. The video signal connections:The input end is connected with the signal channel, output end is connected to the video camera, connectors should be connected securely and not be reversed.
4. The control signal connections: Each group use a pair of signal lines, then connect terminals whose logo are "signals".
5. Apply to indoor operation, such as outdoors installation, you must install waterproof shell.
6. All wiring must be solid and connect by electric.SPD cable:BVR≥2.5mm2, grounding line: BVR ≥ 6mm2.
7. Lightning proof grounding should be consistent with lightning protection regulatory requirements, grounding wire should be as thick and short as possible,resistance should be less than 10Ω.
| Payment Terms: | TT |
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