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VIDEO OVERVOLTAGE LIMITER OPV-8/R19

Net: 35.19 EUR  Gross: 43.28 EUR

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DESCRIPTION

The OPV-8/R19 overvoltage limiter effectively protects signal line carrying away the stroke current to the ground, due to above provides adequate overvoltage protection for electronic devices. Our statistics collected from many years of service show that about 25 percent of damages of electronic equipment was caused by overvoltages.

The OPV-8/R19 does not affect signal quality and is a passive device, no supplying is required.

ATTENTION! Before installation please read the following instructions: Any installation work cannot be led during thunderstorm. The OPV-8/R19 requires good quality grounding installation. The limiter should be placed as near as possible to the protected device. The OPV-8/R19 is not symmetrical and the protected devices must be connected to the "PROTECTED DEVICE" BNC output sockets. The "LINE" input BNC sockets must be connected to the transmitting lines, which may surge.

SPECIFICATION
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Standard:
  • AHD - 5 Mpx
  • HD-CVI - 8 Mpx 4K UHD
  • HD-TVI - 5 Mpx
  • CVBS - PAL/NTSC
  • Threshold voltage: > 2.4 V (wire/wire)
    Maximum stroke current: 5 kA
    Serial impedance per line: 1.1 Ω ( Wire )
    Capacity: < 7 pF
    Bandwidth: 0  ... 140 MHz
    Insertion loss: 0.3 dB
    Response time: 15 ns
    Grounding: Indirect, via inserted cable
    Number of channels:
    Input socket type: BNC socket
    Output socket type: BNC socket
    Housing: RACK 19", 1U
    Operation temp: -20 °C ... 55 °C
    Permissible relative humidity: < 95 %
    Weight: 0.35 kg
    Dimensions: 482  x 44  x 38 mm
    Manufacturer / Brand: DELTA
    Guarantee: 3 years
    PRESENTATION
    VIDEO OVERVOLTAGE LIMITER OPV 8 R19

    Front view: 

    VIDEO OVERVOLTAGE LIMITER OPV 8 R19

    Rear view: 

    VIDEO OVERVOLTAGE LIMITER OPV 8 R19

    Top view: 

    VIDEO OVERVOLTAGE LIMITER OPV 8 R19

    Operation way: 

    VIDEO OVERVOLTAGE LIMITER OPV 8 R19

    1) Overvoltage
    2) Coaxial cable
    3) overvoltage limiter
    4) gas spark arrester
    5) delayed system
    6) protection diodes
    7) Grounding
    8) Protected devices

    Connection diagram: 

    VIDEO OVERVOLTAGE LIMITER OPV 8 R19

    1) Cameras
    2) Coaxial cable
    3) Monitors
    4) Grounding

    In order to fully protect all equipment connected to video lines against overvoltages, this application is recommended: 

    VIDEO OVERVOLTAGE LIMITER OPV 8 R19

    1) Cameras
    2) Coaxial cable
    3) Monitors
    4) Grounding

    OUR TESTS

    Amplitude - frequency response (RF PWR OUT = 0 dBm): 

    VIDEO OVERVOLTAGE LIMITER OPV 8 R19

    FILES

    Data Sheet


    100 KB

    CE


    250 KB

    PACKAGE
    Dimensions (L x W x H): 240x45x45 mmPackage: CartonGross Weight: 0.210 kg

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