Ampcontrol Pty Ltd
– ABN 28 000 915 542
EFL PROTECTION RELAY USER MANUAL
MAG-178 Version 5
– MARCH/2020
Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version
Page 5 of 23
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TABLE OF FIGURES
Figure 4.1: Enclosure Dimensions
– Stand Alone EFL Relay .................................... 10
Figure 4.2: Enclosure Dimensions
– External Barrier ................................................ 11
Figure 4.3: Enclosure Dimensions
– EFL Relay with Internal Barrier ........................ 11
Figure 4.4: Terminal Numbering Arrangements for EFL Relay with External Barrier . 12
Figure 4.5: Terminal Numbering Arrangement for EFL Relay with Internal Barrier .... 12
Figure 4.6: Typical Electrical Application ................................................................... 13
Figure 6.1: Logical Operation of the EFL Relay
– General Overview ........................ 16
Figure 6.2: EFL Relay User Interface: Functionality of Operators .............................. 19
Figure 6.6: EFL Relay User Interface: Functionality of LEDs ..................................... 20