Utility Ac Voltage; V / 120V Split Phase Ac Grid; V Delta Ac Grid - Solectria Renewables PVI 3800TL Installation And Operation Manual

4.2

Utility AC voltage

The Solectria PVI inverters are grid-tied to the public utility. PVI inverters are software configurable
via the user display panel for various 208 Vac or 240 Vac 60 Hz service configurations as shown
in figures 18-22.
CAUTION!
PRUDENCE!
AC connection voltage and frequency limits:
Voltage range for 208 V nominal, line to line
Voltage range for 240 V nominal, line to line
Frequency Range
Table 3: AC connection voltage and frequency limits
Grid configurations allowed:
Figure 16: 240V/120V Split Phase AC Grid
24
The Solectria PVI Inverters should never be connected to a
120 Vac utility service. NEC 690.64(b)(1) requires that the inverter
be connected to a dedicated circuit with no other outlets or devices
connected to the same circuit.
183 V - 228 V
211 V - 262 V
59.3 Hz - 60.5 Hz
Figure 17: 208V Delta AC Grid