25 mA - 25 A | X48DS

Article: 00086579

Solid-state relay / differential / earth-leakage / switching

The X48DS series earth leakage relays are designed to measure the leakage or unbalance
currents caused by conductors or appliances insulation losses and to react, in case
the set limits are exceeded, switching off the power supply to the defective system.
Main features and functions:
Wide range of trip currents and delays to guarantee the necessary selectivity in order
to keep in operation the parts of the system not involved in the fault.
Three ranges of tripping current and delay to increase the setting accuracy.
Continuous check of the good connection with the toroidal transformer, performed on
the measuring winding, with trip action in case of negative result.
Selectable manual or automatic reset.
Inputs for remote reset.

Specifications

  • Type: solid-state, differential
  • Function: earth-leakage, switching, current monitoring
  • Form: compact, flush-mount, panel-mount
  • Other characteristics: dust-proof, programmable, with time-delayed output

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