HT-D 1/48

Hakel Transmition – Data is designed to protect transmission of information signals and Hakel Transmition-NV to protect links of power supply lines. The casing of this protector is made out of light alloy, which ensures high mechanical and thermal resistance. Imax=10kA. It is recommended for use in the Lightning Protection Zones Concept at the boundaries of LPZ 1-2 according to EN 62305.

Dimension drawing
Dimension drawing
Internal wiring diagram
Internal wiring diagram
Number of protected pairs 1
Connector type Two-pole, screw type, slip-on terminal block DEGSON 2EDGK- 5.08
Nominal voltage UN 48 V
Maximum continuous operating voltage UC 57,6 V
Rated load current IL 100 mA
C2 Max. discharge current (8/20) Imax 10 kA
C2 Nominal discharge current ln (8/20) In 1 V
C2 Voltage protection level at In UP 160 V
C3 Voltage protection level at 1 kV/µS UP 66 V
Response time tA < 30 ns
Data rate 1 MBit/s
Series impedance per line R 1,5 -10 Ω
Parasitic capacitance C 1,5 nF
LPZ 1-2
Degree of protection of enclosure IP20
Operating temperature ϑ -40 °C ... +80 °C
Recommended section of the connected conductors S 0,25 - 1,5 mm2
Category tested acc. to IEC 61643:21-2000 C1, C2, C3, D1
Article number 57 008
EC declaration of conformity (82.4 KB) for registered only