NPUT DATA	10.0-1 UNI	11.4-1 UNI	10.0-3 UNI DELTA	11.4-3 UNI DELTA	12.0-3 WYE277
Recommended PV-Power (kWp)	5.50 - 11.50	9.70 - 13.10	8.50 - 11.50	9.70 - 13.10	10.20 - 13.80
Nominal Input Current	27.6 A	31.4 A	27.6 A	31.4 A	33.1 A
Max. Usable Input Current	46.7 A	53.3 A	46.7 A	53.3 A	56.1 A
MPPT - Voltage Range	230 - 500 V
DC Startup	260 V
Max. Input Voltage	600 V
Admissable Conductor Size (DC)	No. 14 to 6 AWG. For larger wire, use Fronius connecting distributor.
Max. Current per DC Input Terminal	0 Amps. For higher input current, use Fronius connecting distributor.

OUTPUT DATA	10.0-1  UNI	11.4-1 UNI	10.0-3 UNI DELTA	11.4-3 UNI DELTA	12.0-3 WYE277
Nominal Output Power	9,995 W	11,400 W	9,995 W	11,400 W	12,000 W
Max. Continuous Output Power	9.995 W	11,400 W	9,995 W	11,400 W	12,000 W
AC Output Voltage	208 / 240 / 277	208 / 240 / 277	208 / 240	208 / 240	480 / 277 WYE
Number of Phases	1	1	3	3	3
Admissable Conductor Size (AC)	No. 14 - 4 AWG
Max. Continuous Utility Backfeed Current	0A
Nominal Output Frequency	60 Hz
Operating Frequency Range	59.3 - 60.5 Hz
Total Harmonic Distortion	< 3 %
Power Factor	0.85 - 1 ind. / cap.

GENERAL DATA	10.0-1 UNI	11.4-1 UNI	10.0-3 UNI DELTA	11.4-3 UNI DELTA	12.0-3 WYE277
Max. Efficiency	96.2
Unit Dimensions (W x H x D)	17.1 x 49.7 x 9.9 in.
CEC Efficiency                   208 V	95.0 %	95.0 %	95.5 %	95.0 %	n.a.
240 V	95.5 %	95.5 %	95.5 %	96.0 %	n.a.
277 V	96.0 %	96.0 %	n.a.	n.a.	n.a.
Consumption in Standby (Night)	< 1.5 W
Consumption During Operation	20 W
Cooling	Controlled forced ventilation, variable speed fan
Enclosure Type	NEMA 3R
Power Stack Weight	84 lbs. (38 kg)
Wiring Compartment Weight	26 lbs. (12 kg)
Admissable Ambient Operating Temperature	-13o F...+131o F (-25o C...+55o C)
Advanced Grid Features	Active and reactive power control, low voltage ride-through
Compliance	UL 1741-2010, IEEE 1547-2003, IEEE 1547.1, UL 1699B-2013, ANSI/IEEE C62.41, FCC Part 15 A & B, NEC Article 690, C22. 2 No. 107.1-01 (Sept. 2011) California Solar Initiative - Program Handbook - Appendix C: Inverter Integral 5% Meter Performance Specification

EFFICIENCY	10.0-1 UNI	11.4-1 UNI	10.0-3 UNI DELTA	11.4-3 UNI DELTA	12.0-3 WYE277
Operating AC Voltage Range         208 V	183 - 229 V (-12 / +10%)
240 V	211 - 269 V (-12 / +10%)
277 V	344 - 305 V (-12 / +10%)
Max. Continuous Output Current 208 V	48.1 A	54.8 A	27.7 A*	31.6 A*	n.a.
240 V	41.7 A	47.5 A	24.0 A*	27.4 A*	n.a.
277 V	36.1 A	41.2 A	n.a.	n.a.	14.4 A*

PROTECTIVE EQUIPMENT	10.0-1 UNI	11.4-1 UNI	10.0-3 UNI DELTA	11.4-3 UNI DELTA	12.0-3 WYE277
Ground Fault Protection	Internal GFDI (Ground Fault Detector/Interrupter) in accordance with UL 1741-2010 and NEC Art. 690
DC Reverse Polarity Protection	Internal Diode
Islanding Protection	Internal; in accordance with UL 1741-2010, IEEE 1547-2003 and NEC
Over Temperature Protection	Output power derating / active cooling
Arc-Fault Circuit Protection	Internal AFCI (Arc-Fault Circuit Interrupter); in accordance with UL 1699 Outline of Investigation for Photovoltaic (PV) DC Arc-Fault Circuit Protection (Issue Number 2, January 14, 2013)