The Dehn DEHNgate overvoltage protection device for data and M&R is a type dataline N-discharger with an impedance of 50 ohm and a maximum residual voltage of 0.75kV. Its nominal discharge surge current is (8/20) 20kA. This device functions as a lightning current arrester and is equipped with an N connection and a replaceable gas discharge tube. Moreover, it allows for the possibility of remote supply.
Specifications
Nominal voltage DC (V) : 180
Max. continuous voltage DC (V) : 180
Lightning impulse current (10/350 µs) (kA) : 5
Nominal discharge surge current (8/20) (kA) : 20
Nominal load current (A) : 6
Voltage protection level (V) : 850
Frequency (MHz) : 0 MHz to 2500 MHz
Mounting method : Connector/cable adapter
Pro-active thermo-control : No
Connection 1 : N-Connector
With remote signalling contact : No
Explosion-tested version : No
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