Protection of video surveillance systems against overvoltages

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SPD type
2+3
Network
 Signal video
Network
 12 Vac/Vdc
Network
 1 pair signal 0-5 V
Nominal line voltage
 Un 12 Vac/Vdc
Max. DC operating voltage
 Uc 6 Vdc
Max. DC operating voltage
 Uc 15 Vac/Vdc
Max. DC operating voltage
 Uc 8 Vdc
Max. frequency
 f max. 16 Mhz
Max. frequency
 f max. 100 Mhz
Insertion loss
 < 0.1 dB
Insertion loss
 < 1dB
Insertion loss
 < 1dB
Max. load current
@25°C
 IL 300 mA
Max. load current
@25°C
 IL 300 mA
Max. load current
@25°C
 IL 5 A
Operating current
Continious current at Uc
 Ic None
Nominal discharge current
15 x 8/20 µs impulses
 In 5 kA
Nominal discharge current
15 x 8/20 µs impulses
 In 2.5 kA
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
Max. discharge current
max. withstand @ 8/20 µs by pole
 Imax 10 kA
Max. discharge current
max. withstand @ 8/20 µs by pole
 Imax 5 kA
Withstand on Combination 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 20 V
Protection level
@ In (8/20µs)
 Up 20 V
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
Nominal discharge current
C2 Category
 In 2.5 kA
Technology
 MOV+GDT
Connection to Network
 By screw terminals: 2.5-25mm²
Format
 DIN rail or flange
Mounting
 DIN rail or plate (flange)
Housing material
 Anodized aluminum
Operating temperature
 Tu -40/+85°C
Protection rating
 IP20
Failsafe mode
 Disconnection and Power cut off
Disconnection indicator
 Green LED OFF and line cut off
Voltage/operating indicator
 Green led(s) on
Dimensions
 See diagram
Standards compliance
 IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Thermal disconnector
 Internal