Video surveillance 2-in-1 lightning protector for camera

Video SPD for camera 1 Three protected lines, no interference with each other. 2 Wide frequency bands, little insert low

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-4C-2a
Nominal voltage	Video: ≤8V,	Power: 15~270V
Voltage protection level Up	Video: 22.5V	Power: ≤900V
I/O interface	BNC-75	Binding Post
Normal discharging current (8/20 us) In(kA)	5
Max. discharging current(8/20 us) Imax (kA)	10
Response time(ns)	10-12s
Insertion loss	≤0.2 dB
Maximum transmission rate	10MHz
Ambient temperature	-40°Cto 80°C
Outer covering material	Aluminum Alloy
Protection grade	IP20
Dimension(mm)	103x76x38
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:

1. 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.

2. 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.

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Video surveillance 2-in-1 lightning protector for camera