C1/C2/C3 Coaxial Protection - SPD for Analog Video Surveillance Systems
ZV-BNC Series
Category IEC / EN:
C1/C2/C3
Design:
Impedance matched
Nominal operating voltage:
Un: 10, 24VDC
Max. operating voltage:
Uc: 12, 28VDC
< 100MHz
Frequency range:
Series load current:
Surge Discharge Ratings:
In: 10kA, Imax: 20kA
100mA
Housing:
Shielded enclosure, in-line installation
Termination:
BNC connectors
Complies with:
IEC/EN 61643-21
RoHS
COMPLIANT
The ZV-BNC series is intended to protect Arcnet computer
networks and CCTV coaxial video signals.
Both coarse and fine protection is provided in a shielded,
impedance matched, compact in-line enclosure.
Protection is provided core-shield, and shield-protective ground.
The design ensures minimum of capacitance loading thereby ensuring a high operating
bandwidth while providing efficient clamping against transient voltages.
Technical data
ZV-BNC
Type
Electrical characteristics
Nominal operating voltage
Max. operating voltage
Rated operating current at 25oC
Nominal discharge current (8/20µs)
Max. discharge current (8/20µs)
Residual voltage at 5kA (8/20µs)
Rated spark overvoltage
Response time of overvoltage protection
Insulation resistance of the protection
Un
Uc
IL
In
Imax
Ures (wire-shield)
(wire-shield)
(shield-PG)
tA (wire-shield)
(shield-PG)
Riso (wire-shield)
± 5V
± 12V
10VDC
12VDC
24VDC
28VDC
100mA
10kA
20kA
< 35V
13.5 - 16.5V
72 - 108V
< 10ns
< 100ns
≥ 10MΩ
≥ 28MΩ
≥ 1GΩ
9 - 11Ω
30pF
1pF
100MHz
16Mbit/s
(shield-PG)
Serial resistance
Transverse capacitance
.
Limit frequency
Transmission rate
Mechanical characteristics
Operating temperature
Degree of protection IEC/EN 60529
Housing material
Connection
< 65V
30 - 36V
72 - 108V
R
(wire-shield)
(shield-PG)
fG
- 40oC … + 80oC
IP 20
Metal
BNC connector
Ordering information
Un
Ordering code ZV-BNC
112 www.iskrazascite.si
± 5V
± 12V
7050.01
7050.02
C1/C2/C3 Coaxial Protection - SPD for Analog Video Surveillance Systems
Dimensions, Internal configuration, Weight and Packaging
ZV-BNC Series
Dimensions
Internal configuration
C
R
IN
OUT
R
GDT
BD
90
GDT
22
PG
28
Legend:
GDT
R
C
D
BD
PG
ZV-BNC xx
Weight per unit
Packaging dimensions (pvc)
± 5V
± 12V
58g
58g
140 x 200mm
gas discharge tube
resistor
capacitor
diode
bi-directional TVS diode
protective grounding
www.iskrazascite.si 113

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