Ampcontrol ECD, User Manual, Page: 4 / 29

Ampcontrol CSM Pty Ltd - ABN 35 000 770 141
ECD User Manual
Rev 3 – March 2020
ECDB005R0 13/03/2020 13:12
Page 4 of 21
TABLE OF CONTENTS
1 SAFETY AND OTHER WARNINGS ............................................................................. 5
1.1 Safe Use of Equipment ...................................................................................... 5
1.2 Intrinsic Safety Considerations ............................................................................ 6
2 RECEIVING AND STORAGE ..................................................................................... 7
2.1 Receiving ....................................................................................................... 7
2.2 Inspection ...................................................................................................... 7
2.3 Storage after Delivery ....................................................................................... 7
2.4 Unpacking of Equipment .................................................................................... 7
3 INSTALLATION ..................................................................................................... 8
3.1 General Warnings ............................................................................................ 8
3.2 Mandatory Installation Practices .......................................................................... 8
3.3 Installation Orientation ....................................................................................... 9
4 ECD RELAY OVERVIEW ........................................................................................ 10
4.1 Mechanical Arrangement ................................................................................. 11
4.2 Electrical Connections ..................................................................................... 12
5 COMMISSIONING AND CALIBRATION ..................................................................... 14
5.1 Earth Continuity Test – Series Resistance ............................................................ 14
5.2 Earth Continuity Test – Shunt Resistance ............................................................ 14
5.3 Remote Start Function .................................................................................... 14
6 AS/NZS 2081 PROTECTION FUNCTION: EARTH CONTINUITY ..................................... 15
6.1 Series Resistance .......................................................................................... 15
6.2 Shunt Resistance ........................................................................................... 15
6.3 Remote Start ................................................................................................ 16
6.4 Latching mode .............................................................................................. 16
6.5 Manual reset procedure ................................................................................... 16
7 OPERATION SUMMARY ........................................................................................ 17
7.1 DIP Switches Configuration .............................................................................. 17
7.2 Rotary Switches Configuration .......................................................................... 17
7.3 Indication LEDs ............................................................................................. 17
7.4 Fault Indication .............................................................................................. 18
7.5 Starting the ECD ............................................................................................ 18
8 SERVICE, MAINTENANCE & DISPOSAL ................................................................... 19
8.1 Equipment Service ......................................................................................... 19
8.2 Equipment Maintenance .................................................................................. 19
8.3 Disp osal ...................................................................................................... 19
9 SPECIFICATIONS ................................................................................................ 20
10 EQUIPMENT LIST ............................................................................................... 21
APPENDIX A - DRAWINGS ......................................................................................... 1
APPENDIX B - APPROVALS ....................................................................................... 1