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VIDEO OVERVOLTAGE LIMITER OPV-8/R

VIDEO OVERVOLTAGE LIMITER OPV 8 R
Net: 114.53 CZK  Gross: 140.87 CZK

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DESCRIPTION

The OPV-8/R 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/R 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/R requires good quality grounding installation. The limiter should be placed as near as possible to the protected device. The OPV-8/R 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
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: 8 
    Input socket type: BNC socket
    Output socket type: BNC socket
    Housing: PCB
    Operation temp: -50 °C ... 55 °C
    Permissible relative humidity: < 95 %
    Weight: 0.18 kg
    Dimensions: 219  x 41  x 34 mm
    Manufacturer / Brand: DELTA
    Guarantee: 3 years
    PRESENTATION
    Front view: 
    VIDEO OVERVOLTAGE LIMITER OPV 8 R
    Rear view: 
    VIDEO OVERVOLTAGE LIMITER OPV 8 R
    Top view: 
    VIDEO OVERVOLTAGE LIMITER OPV 8 R
    The OPV-8/R device is designed to mount in the A19-FRAME panel or as the separate device: 
    VIDEO OVERVOLTAGE LIMITER OPV 8 R
    Preparing the device to assembly in RACK cabinet.
    Attention! At assembled example, the A19-FRAME mounting panel and A19-MASK cover plate must be purchased separately.
    Operation way: 
    VIDEO OVERVOLTAGE LIMITER OPV 8 R
    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 R
    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 R
    1) Cameras
    2) Coaxial cable
    3) Monitors
    4) Grounding
    In the kit: 
    VIDEO OVERVOLTAGE LIMITER OPV 8 R
    The self-adhesive distance elements allow to easy PCB assembly.
    OUR TESTS

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

    VIDEO OVERVOLTAGE LIMITER OPV 8 R

    FILES
    Data Sheet
    100 KB
    CE
    250 KB
    PACKAGE
    Dimensions (L x W x H): 240x45x45 mmPackage: CartonGross Weight: 0.210 kg

    COMPONENTS OF WORKING WITH: OPV-8/R
    MOUNTING PANEL A10-FRAME
    A10-FRAME
    Net: 293.49 CZK
    MOUNTING PANEL A19-FRAME
    A19-FRAME
    Net: 373.48 CZK
    COMPRESSION PLUG BNC-W/3770 RG59 YAP
    BNC-W/3770
    Net: 12.06 CZK
    COMPRESSION PLUG BNC-W/3773-MTC RG59 YAP METACON
    BNC-W/3773-MTC
    Net: 18.87 CZK
    CABLE CROSS-BNC/0.3M 0.3 m
    CROSS-BNC/0.3M
    Net: 23.99 CZK
    CABLE CROSS-BNC/0.8M 0.8 m
    CROSS-BNC/0.8M
    Net: 29.78 CZK
    CABLE CROSS-BNC/1.5M 1.5 m
    CROSS-BNC/1.5M
    Net: 40.02 CZK
    COAXIAL CABLE RG-59
    RG-59
    Net: 9.64 CZK