GE Hydran 201i Installation Manual page 31

7. Connect the analog output wires to the Supervisory Control and Data
Acquisition (SCADA) system.
8. If the Hydran 201Ti's alarms are used, proceed as follows:
•
Run the alarms cable through the second conduit up to the H201Ti.
•
Connect the cable to the H201Ti's Alarm Contacts 9-Terminal Block, the
electrical connections drawing can be found in APPENDIX A: ELECTRICAL
CONNECTIONS.
•
Connect the cable to the SCADA system.
9. Run the three-wire ac power supply cable into the second conduit up to the
Hydran 201Ti.
10. Connect the cable to the H201Ti's terminals L1/L, L2/N and E/G. For wiring
details, see the electrical connections in APPENDIX A: ELECTRICAL
CONNECTIONS.
11. Connect the other end of the cable to the power source.
Note: The earth/ground terminal (E/G) must be connected to the power source
ground (green wire) or directly to the transformer tank.
CAUTION
Page 32
Never perform high-voltage tests (mega-ohm measurements
using a Megger* instrument) on cables connected to an H201Ti
or a Hydran 201Ci Controller. Never apply high voltages to the
components of a Hydran 201i System, as they are equipped
with surge protection devices that could be damaged by
Megger* tests.
Hydran* 201i Installation Guide
17996 Rev5, August 2013