Protection of video surveillance systems against overvoltages



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SPD type
2+3
Network
24 Vac/Vdc
Network
Signal video
Network
1 pair signal 0-5 V
Nominal line voltage
Un 24 Vac/Vdc
Max. DC operating voltage
Uc 30 Vac/Vdc
Max. DC operating voltage
Uc 6 Vdc
Max. DC operating voltage
Uc 8 Vdc
Max. frequency
f max. 100 Mhz
Max. frequency
f max. 16 MHz
Insertion loss
< 0.1 dB
Insertion loss
< 1dB
Insertion loss
< 1dB
Max. load current
IL 5 A
Max. load current
IL 300 mA
Max. load current
IL 300 mA
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 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 5 kA
Max. discharge current
max. withstand @ 8/20 µs by pole
Imax 10 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
Nominal discharge current
C2 Category
In 2.5 kA
Technology
MOV+GDT
Connection to Network
By screw terminals: 2.5mm² max.
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
Weight
0.184 kg
Standards compliance
IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Thermal disconnector
Internal