Installation and Operation Manual (Rev B)
6.1 AC Interconnections to Grid
Description
4 Wire WYE
(3 phase +
Neutral +GND)
3 Wire WYE
(3 phase +
Neutral jumper
wire connected
to GND at the
inverter)
3 Wire Delta
(3 phase Delta +
Neutral jumper
wire connected
to GND at the
inverter)
All other configurations not mentioned in this
Other
document, such as Phase Corner Grounded
Configurations
Configuration
Delta
Table 6.2: Allowable AC interconnections to Grid
23
Inverter Compatibility
Compatible with 14TL
Compatible with 20TL
Compatible with 14TL
Compatible with 20TL
Compatible with 14TL
Compatible with 20TL
Not compatible with 14TL
Not compatible with 20TL