Chống sét lan truyền cho đường truyền cáp đồng trục CCTV

Kumwell KZ01.HS40.* is designed for coaxial lines protection of 50 Q or 75 Q against induced surge effects in the Lightning Protection Zones Con-cept at the boundaries of LPZ 0A(B) -1 according to IEC 62305..

These devices are especially used for protection of cameras and video signal concentrators. They are applicable to security and fire systems. KZ01.HS40 is equipped with more efficient nonlinear elements to reach higher discharge current up to 6,5 kA (8/20).

CCTV Surge Protection
Technical Data		KZ01.HS40.6		KZ01.HS40.12
Number of protected pairs			1
Connector type			BNC (F/F, F/M)
Nominal voltage	UN	6 V		12 V
Max. continuous operating voltage	UC	7.2 V		14.4 V
Nominal current	IN		300 mA
C2 Max. discharge current (8/20µs)	Imax		6.5 kA
C2 Nominal discharge current (8/20µs)	In		1 kA
C2 Voltage protection level In (8/20µs)	UP	22 V		44 V
C3 Voltage protection level at 1kV/µs	UP	10 V		20 V
Response time	tA		< 30 ns
Parasitic capacitance	C		< 47 pF
Series impedance per line			10 Ω
LPZ			0-1
Protection type			IP20
Operating temperature range			-40°C to + 80°C