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VIDEO OVERVOLTAGE LIMITER OPV-4S

VIDEO OVERVOLTAGE LIMITER OPV 4S
Net: 26.39 EUR  Gross: 32.46 EUR

INDEX - Product ID: 4128
- Polish product
1 - A low quantity of pieces in stock
Poznań, Graniczna 10
1
Sales Showroom
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Poznań, Kopanina 54/56
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Poznań - Ext. warehouse
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DESCRIPTION

The OPV-4S overvoltage limiter effectively protects signal line carrying away the stroke current to the ground, due to above provides adequate overvoltage protection for electronic devices. Device is designed for applications with differential video signal transmission via twisted-pair cable. The OPV-4S 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-4S requires good quality grounding installation. The limiter should be placed as near as possible to the protected device.

SPECIFICATION
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Standard:
  • AHD - 5 Mpx,
  • HD-CVI - 8 Mpx 4K UHD,
  • HD-TVI - 5 Mpx,
  • CVBS - PAL / NTSC
  • Threshold voltage (wire-wire): > 2.4 V
    Treshold voltage (wire / ground): > 18.4 V
    Maximum stroke current (8/20µS): 5 kA
    Serial impedance per line: 1 Ω
    Capacity: 7 pF
    Reaction time: 15 ns
    Grounding: 5mm screw
    Number of channels:
    RJ-45 connector protected wires: 1, 2, 3, 4, 5, 6, 7, 8 
    Application:
  • video device, with differential (symmetric) video signal transmission
  • Ethernet 10/100 network devices: IP camera, router, switch, hub, extension card, etc.
  • Symmetrical in/out sockets type: RJ-45 (8-pin, 4 pairs)
    Operation temp. / Relative humidity: -50 °C ... 55 °C / < 95 %
    Dimensions (W x H x D) / weight: 120 mm x 30 mm x 60 mm / 0.08 kg
    Manufacturer / Brand: DELTA
    Guarantee: 3 years
    PRESENTATION
    Front panel: 
    VIDEO OVERVOLTAGE LIMITER OPV 4S
    Top view: 
    VIDEO OVERVOLTAGE LIMITER OPV 4S
    The example of application for IP camera protection: 
    VIDEO OVERVOLTAGE LIMITER OPV 4S
    1) protected IP camera
    2) OPV-4S
    3) Twisted-pair cable
    The example of application for DVR protection: 
    VIDEO OVERVOLTAGE LIMITER OPV 4S
    1) SURGE SIDE (line exposed to surges)
    2) protected devices (PROTECTED SIDE)
    3) Cameras
    4) TR-4P
    5) Twisted-pair cable
    6) OPV-4S
    7) DVR
    8) Monitor
    Operation way: 
    VIDEO OVERVOLTAGE LIMITER OPV 4S
    1) SURGE SIDE (line exposed to surges)
    2) OPV-4S
    3) gas spark arrester
    4) delayed system
    5) protection diodes
    6) Grounding Bolt
    7) protected devices (PROTECTED SIDE)
     


    The Gas Spark Arrester (GSA) which carries a lot of the electric charge to the ground and limits the overvoltage up to several dozen volts
    The protection has three main blocks

  • The Gas Spark Arrester (GSA) which carries a lot of the electric charge to the ground and limits the overvoltage up to several dozen volts
  • The Delayed System which allows to increase the GSA operating time
  • The Protection Diodes to compensate the voltage among wires up to 2.4V and to carries the high potential charges to the ground
  • FILES
    Data Sheet
    100 KB
    CE
    250 KB
    Manual EN 
    63 kB
    PACKAGE
    Dimensions (L x W x H): 120x65x35 mmPackage: CartonGross Weight: 0.100 kg

    COMPONENTS OF WORKING WITH: OPV-4S