DC Input from Array, With Isolation Transformer

Maximum Open Circuit Voltage 600 VDC
Maximum Current 140 Amps DC
Operating Voltage Range 230 – 600 VDC

System Outputs With Isolation Transformer

Phases 3-phase with neutral
Nominal Continuous Power 30 kW
Nominal Voltage (Line-Line) 380 V rms (Transformer output)
Nominal Voltage Range (Line-neutral) 193.6 – 242 V rms (88% to 110%)
Nominal Frequency 49.3 – 50.5 Hz
Power Factor Fixed at >0.98 (at grid terminals)
Maximum Continuous Power 30 kW (user-adjustable)
Maximum Continuous Current (AC) 45.6 Amps
Maximum Branch Circuit Current Rating 60 Amps rms
Maximum Output Fault Current 45.6 Amps

Power Quality

Current THD in Grid Mode <4%
Permissible Grid Voltage Unbalanced 3%

System Efficiencies

Peak System Efficiency >95.1%
Transformer Peak Efficiency >98%
Stand-by Power Consumption 30 Watts


Enclosure Type NEMA 3R Rainproof
Enclosure: Painted Galvaneal
Operating Ambient Temp. Range -20oC to 50oC (-4 to 122oF)
Elevation No derating up to 6600 feet (2000 m)
Storage Temperature Range -30oC to 60oC (-22 to 140oF)