Features 1. Three protected lines, no interference with each other; Reliable performance; 2. Wide frequency band
Product Description
NKP series video SPD is used to protect power supply, video and data devices of AC/DC-powered surveillance cameras from surge damage caused by sudden increase of potential difference between different devices when there is induction lightning strike. It is designed with advantage of large intake capacity, low residual voltage, fast response time and long lifetime.
Technical parameters
Model and specification | NKP-TEL-5C-3 |
The typical model applies | video : control, power ; three-in-one |
Operation voltage | Video:8V; Control:12V; Power:15~270V |
Normal discharging current (8/20 us) In | 5 kA |
Max. discharging current(8/20 us) Imax | 10 kA |
Voltage protection level Up | Video:22.5V; Control :40V; Power:≤900V |
Response time(ns) | 10-12s |
Insertion loss | ≤0.2 dB |
Maximum transmission rate | 10MHz |
I/O interface | Video frequency: Standard interface RJ45; Control and The power supply: Binding Post |
Ambient temperature | -40°Cto 80°C |
Outer covering material | Aluminum Alloy |
Protection grade | IP20 |
Dimension(mm) | 128x76x38 |
Test grade | GB/T 18802.21-2002 |
Features
1. Three protected lines, no interference with each other; Reliable performance;
2. Wide frequency band, little insertion loss, and low standing-wave ratio;
3. Exquisite appearance; easy for installation.
Product installation:
The power supply connection: Products should be match with protected camera power supply voltage. When it needs to install, please according diagrams to install. One of power supply line, “L ~” is fire wire or positive. “N ~” is zero line or negative.The control signal connections: Each group use a pair of signal lines, then connect terminals whose logo is “CONTROL”. The video signal connections: The input end is connected with the signal channel, the output end is connected to the video camera, and these connectors should be connected securely and not be reversed.Welcome you to contact with us, we are available for you anytime.
Surge Protector RJ45 interface video camera SPD
