ECCO SG04LP1 | User Manual
25
4.11. Earth Connection (MANDATORY)
An Earth Cable shall be connected to the earth plate on the grid size in order to prevent electric shock if the
original protective conductor fails.
All neutrals can be linked together to maintain the neutral bond. When a Neural Earth bond is required for
an ‘Off-grid’ operation, then it has to be removed on ‘Grid-Tied’ operation.
If an Earth Bond is required between neutral and earth and your system is a hybrid system, then you can
have a permanent earth wire since this can cause faults with an RCD before the inverter.
Since the inverter is a true hybrid, then the bond must only be made when the inverter is operating in Island-
ing Mode. To accommodate this, Sunsynk provides an AC output, which is connected to the A/T/S connec-
tions whenever the inverter is running on Island Mode. Therefore, you can simply connect the coil of an AC
relay to the ATS 240 connections. Next, you need to select Signal Island Mode on the battery charge menu
(click on the gear icon -> battery icon), as shown in the figure below.
PLEASE NOTE
The grid power may still be present, but the inverter is not draining power from it since the unit is
working in ‘Island Mode’.
Summary of Contents for ECCO SUN-3.6K-SG05LP1-EU
Page 9: ...ECCO SG04LP1 User Manual 9 2 1 Product Size ...
Page 17: ...ECCO SG04LP1 User Manual 17 4 5 Function Port Definition ...
Page 21: ...ECCO SG04LP1 User Manual 21 ...
Page 23: ...ECCO SG04LP1 User Manual 23 4 9 1 Recommended AC Surge Protector ...
Page 26: ...ECCO SG04LP1 User Manual 26 4 12 Meter Connection 4 12 1 System Connection for the CHNT Meter ...
Page 27: ...ECCO SG04LP1 User Manual 27 4 13 Wiring System for Inverter ...
Page 30: ...ECCO SG04LP1 User Manual 30 4 16 Single Phase Parallel Connection Diagram 03 02 01 ...
Page 31: ...ECCO SG04LP1 User Manual 31 4 17 Three Phase Parallel Inverter 03 02 01 ...
Page 32: ...ECCO SG04LP1 User Manual 32 4 18 Typical Application Diagram of Diesel Generator ...
Page 63: ...ECCO SG04LP1 User Manual 63 6 OPERATING MODES 6 1 Mode I Basic 6 2 Mode II With Generator ...
Page 64: ...ECCO SG04LP1 User Manual 64 6 3 Mode III With Smart Load 6 4 Mode IV AC Couple ...
Page 65: ...ECCO SG04LP1 User Manual 65 ...
Page 71: ...Ltd wered by Po ...