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  • Series
    MSP-VM
  • Model
    MSP-VM12
  • Brand / Made in
    CITEL / FRANCE
  • Description: Protection of video surveillance systems against overvoltages
  • Standards compliance: IEC 61643-11 / EN 61643-11 / UL1449 ed.5
  • Technology: MOV+GDT
  • SPD type : 2+3
  • Network: Signal video
  • Network: 12 Vac/Vdc
  • Network: 1 pair signal 0-5 V
  • Max. DC operating voltage: 6 Vdc
  • Max. DC operating voltage: 15 Vac/Vdc
  • Max. DC operating voltage: 8 Vdc
  • Max. discharge current : 5 kA
  • Max. discharge current : 10 kA
  • Protection level : 20 V
  • Protection level : 20 V
  • Protection level : 0.22 kV

MSP-VM12 PROTECTING VIDEO DATA TRANSMISSION
Video transmission lines (survey cameras) are regularly subjected to transient surges due to the nature of their distributed application. In order to insure the integrity of these installations, the application of dedicated SPDs at the equipment level (cameras) as well as at the server is absolutely necessary.
Video via coaxial cable:

  • A surge protector is installed on the coaxial connection
  • The power supply as well as the control links must also be protected

The MSP-VM series surge protectors bring together all the protection devices in one single unit.

 

AC Power specifications

  • SPD type following IEC test: 2+3
  • Network: 12 Vac/Vdc
  • Nominal line voltage Un: 12 Vac/Vdc
  • Max. DC operating voltage Uc: 15 Vac/Vdc
  • Max. load current IL: 5 A
  • Operating current Continious current at Uc Ic: None
  • Nominal discharge current 15 x 8/20 μs impulses In: 5 kA
  • Max. discharge current max. withstand @ 8/20 μs by pole Imax: 10 kA
  • Withstand on Combinaison waveform IEC 61643-11 Class III test: 1.2/50μs - 8/20μs Uoc: 10 kV / 5 kA
  • Protection mode(s): Common/Differential mode
  • Protection level @ In (8/20μs) Up: 0.22 kV
  • Protection level Following the test category C3 (IEC61643-21) - Line/Line Up: 20 V
  • Protection level L/N @ In (8/20μs) Up L/N: 0.22 kV
  • Protection level L/PE @ In (8/20μs) Up L/PE: 0.22 kV

Videoline specifications

  • Network: signal video
  • Max. DC operating voltage Uc: 6 Vdc
  • Max. load current IL: 300mA
  • Max. frequency f: 100 Mhz
  • Insertion loss: < 1dB
  • Operating current Continious current at Uc Ic: none
  • Nominal discharge current 15 x 8/20 μs impulses In: 5 kA
  • Max. discharge current max. withstand @ 8/20 μs by pole Imax: 10 kA
  • Protection level @ In (8/20μs) Up: 20 V

Dataline specifications

  • Network: 1 pair signal 0-5 V
  • Max. DC operating voltage Uc: 8 Vdc
  • Max. load current IL: 300mA
  • Max. frequency f: 16 Mhz
  • Insertion loss: < 1dB
  • Operating current Continious current at Uc Ic: none
  • Nominal discharge current 15 x 8/20 μs impulses In: 2.5 kA
  • Max. discharge current max. withstand @ 8/20 μs by pole ;Imax: 5 kA
  • Protection level @ In (8/20μs) Up: 20 V

Mechanical Characteristics

  • Technology: MOV+GDT
  • Connection to Network: screw terminal 2.5 mm² max
  • Format: DIN rail or flange
  • Mounting: DIN rail or plate (flange)
  • Housing material: anodized aluminum
  • Operating temperature: -40/+85°C
  • Protection rating: IP20
  • Failsafe behavior: Disconnection and Power cut off
  • Disconnection indicator: Green LED OFF and line cut-off
  • Voltage/operating indicator: Green Led ON
  • Dimensions: See diagram

Disconnectors

  • Thermal disconnector Internal

Standards

  • Standards compliance: IEC 61643-11 / EN 61643-11 / UL1449 4ed.

 

INSTALLATION

LOCATION: MSP-VM12 should preferably be placed at the entrance of the installation and as close as possible to the sensitive equipment (<< 10 m).
GROUNDING: to reduce the residual voltages, the connection of the protector to the bounding network must be as short as possible (less than 50cm) and has a proper cross section (at least 12AWG).
WIRING: MSP-VM12 is connected in series on the lines. External lines must be connected on “LINE” side. Equipment to be protected must connected on “EQUIPt” side.

  • Power terminal wire range : 28-12AWG. And data line terminal wire range: 28-16AWG.
  • Video connector: BNC
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