Quality  |   Introduction  |   Solutions  |   Products  |  Resources  |   Technical Library  |   Links  |   Contact Us  |   Home
 

1S23 ARC Fault Module

Arc fault protection is a relatively new technique employed for the fast clearance of arcing faults within air insulated metal clad switchgear & associated cable boxes. The arc is detected using an optical sensor & the signal input to a protection device which also monitors the load current on the system. When an arc fault start current is coincident with a signal from the optical sensor a trip command is output.

The Arc Fault Interface Module (ARC Module), is designed to connect one or two optical arc fault sensors to a protection relay status input.

When combined with current checking a fast yet secure arc fault protection scheme can be achieved.

Features

  • Compact, simple, rugged and economic design
  • Simple wiring and DIN rail mounting
  • Interface for one or two 1S30 arc fault sensors
  • High speed arc fault tripping output to interface with protection relay status inputs
  • Apply to initiate IEC61850 GOOSE messaging of arc fault events
  • Continuous arc fault sensor supervision
  • Arc fault pick up and supervision healthy indication
  • 24, 32, 48, 110, 125, 220, 240 and 250V DC auxiliary versions
  • 1S30 arc fault sensor with 1 or 2 optical detectors
  • Made in Australia
 

For RMS Direct Sales & Product Support Click Here

©1998-2012 Relay Monitoring Systems Pty. Ltd.      ACN 052 484 483     ABN 76 052 484 483

Quality  |   Introduction  |   Solutions  |   Products  |  Resources  |   Technical Library  |   Links  |   Contact Us  |   Home