Protection of video surveillance systems against overvoltages



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SPD type
IEC

2+3

Network

Signal video

Network

1 pair signal 0-5 V

Network

12 Vac/Vdc

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

5 A

Max. load current @25°C
IL

300 mA

Operating current
Continious current at Uc
Ic

None

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

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
C3 (10/1000μs), 300 applications@10 A, X-X (Line/Line)
Up

20 V

Protection level
C3 (10/1000μs), 300 applications@10 A, X-C (Line/Earth)
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

Operating indicator

Green led(s) on

Dimensions

See diagram

Standards compliance

IEC 61643-11 / EN 61643-11 / UL1449 ed.5

Thermal disconnector

Internal