Suzhou Industrial Park Kejia Automation Co., Ltd.
Main products:NKP Power SPD series,KDY Power SPD series,NKP Signal SPD series,KTL Signal SPD series,Power Distribution Unit
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Contact Us
  • Contact Person : Ms. Lou Sandy
  • Company Name : Suzhou Industrial Park Kejia Automation Co., Ltd.
  • Tel : 86-512-65151966
  • Fax : 86-512-65111396
  • Address : Jiangsu,SuZhou,85 Kilometers Away From Alongside the National Highway 312 of Suzhou Industrial Park
  • Country/Region : China
  • Zip : 215001

Video surveillance 2-in-1 lightning protector for camera

Video surveillance 2-in-1 lightning protector for camera
Product Detailed
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.

Welcome you to contact with us, we are available for you anytime.

 

Video surveillance 2-in-1 lightning protector for camera



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