CHỐNG SÉT LAN TRUYỀN CHO ĐƯỜNG TRUYỀN CÁP ĐỒNG TRỤC CCTV

CCTV Camera Surge Protection

Number of protected pairs

D01.CCTV20K-12VDC

D01.CCTV20K-24VAC

D01.CCTV20K-U0275

Power Line

Nominal voltage

U_N

12 V DC

24 V AC

220 V AC

Max. continuous operating voltage

U_C

18 V DC

36 V AC

275 V AC

Rated load current

I_L

5 A

Nominal dischrge current (8/20)

I_n

10 kA

Max. discharge current (8/20)

I_max

20 kA

Voltage protection level at I_n (8/20µs)

U_P

≤ 100 V

≤ 450 V

≤ 1000 V

Response time

t_A

≤ 10 ns

Parasitic Capacitance

C

≤ 150 pF

Series impedance per line

R

≤ 0.1 Ω

Protection mode

L1-PE, L2-PE

L-N-PE

Connector type

2P Terminal Block

Signal Line

Rated Working Voltage

U_N

1 V

Max. continuous operating voltage

U_C

8 V

Rated load current

I_L

250 mA

Nominal discharge current (8/20µs)

I_n

5 kA

Max. dischrge current (8/20µs)

I_max

10 kA

Voltage protection level at In (8/20µs)

U_P

≤ 30 V

Voltage protection level at 10/700µs

U_P

< 8 V

< 8 V

< 110 V

Response time

t_A

≤ 1 ns

Insertion Loss

≤ 0.5 dB

Transmission Rate

2 Mbps

Parasitic Capacitance

C

≤ 50 pF

Impedance

75 Ω

Series impedance per line

R

≤ 0.1 Ω

Protection mode

Core-Shield-PE

Connector type

BNC-K/J

Mechanical data

Housing material

Aluminum

Protection type

IP20

Working temperature

-25°C to + 70°C

Working humidity

≤ 95% RH