HT-NET 5Ecat/D Xseries

HT-NET 5Ecat/D Xseries: These surge protection devices intended for computer networks are specially designed for protection and faultless data transmission within the 5th category computer networks. They protect the input circuit network cards against damage caused by overvoltage effects within the LPZ concept at the boundaries of LPZ 1-2 according to EN 62305 ed.2. It is recommended to use these protective devices at the input of the protected equipment. HT-NET 5Ecat/D are available in a version with screw terminals or screwless terminal block.

Dimension drawing
Dimension drawing
Internal wiring diagram
Internal wiring diagram
Number of protected pairs 4
Connector type screw terminals
Nominal voltage UN 48 V
Maximum continuous operating voltage UC 57,6 V
Rated load current IL 500 mA
C2 Max. discharge current (8/20) Imax 5 kA
C2 Nominal discharge current ln (8/20) In 1 kA
C3 Voltage protection level at 1 kV/µS UP < 80 V
Data rate max. 250 Mbit/s
Series impedance per line R 2,2 Ω
Response time tA < 25 ns
Parasitic capacitance C < 42 pF
LPZ 1-2
Degree of protection of enclosure IP20
Operating temperature ϑ -40°C - + 80°C
Category tested acc. to IEC 61643:21-2000 C1, C2, C3, D1
Article number 57 018
EC declaration of conformity (82.4 KB) for registered only