Soligent S600 Series, User Manual

3-5. AC Safety Grounding

：

During the AC wiring installation, AC input and output ground wires are 
connected to the inverter.    The AC input ground wire must connect to the  
incoming ground from your AC utility source. 
The AC output ground wire should go to the grounding point for your loads 
( for example, a distribution panel ground bus ). 

3-5-1. Neutral Grounding (GFCI’S)

：

3-5-1-1. 

120V models

：

The neutral conductor of the AC output circuit 

of the Inverter is automatically connected to the safety 

ground during inverter operation.    This conforms to National 

Electrical Code requirements that separately derived AC 

sources (such as inverter and generators) have their neutral 

conductors tied to ground in the same way that the neutral 

conductor from the utility is tied to ground at the AC breaker 

panel.    For models configured with a transfer relay, while AC 

utility power is presenting and the Inverter is in bypass 

mode, this connection (neutral of the Inverter’s AC output 

to input safety ground) is not present so that the utility 

neutral is only connected to ground at your breaker panel, 

as required. 

WARNING! 

Risk of electronic shock.  Use only Pass and Seymour, type 
2091-W, 2094-W,GFCI receptacles.   
Other types may fail to operate properly when connected to 
this inverter equipment .   

3-5-1-2. 

230V models

：

There is no connection made inside the  

Inverter from either the line or neutral conductor to the safety 
ground.