UNO
PVi-5000-OUTD PVi-6000-OUTD GENERAL SPECIFICATIONS OUTDOOR MODELS
Designed for residential and small commercial PV installations, this inverter fills a specific niche in the Aurora product line to cater for those installations producing between 5kW and 20kW. This inverter has all the usual Aurora benefits, including dual input section to process two strings with independent MPPT, high speed and precise MPPT algorithm for real-time power tracking and energy harvesting, as well as transformerless operation for high performance efficiencies of up to 97.1%. The wide input voltage range makes the inverter suitable to low power installations with reduced string size. This outdoor inverter has been designed as a completely sealed unit to withstand the harshest environmental conditions.
Features • Each inverter is set on specific grid codes which can be selected in the field • Single phase output • Dual input sections with independent MPP tracking, allows optimal energy harvesting from two sub-arrays oriented in different directions • Wide input range • High speed and precise MPPT algorithm for real time power tracking and improved energy harvesting • Flat efficiency curves ensure high efficiency at all output levels ensuring consistent and stable performance across the entire input voltage and output power range • Outdoor enclosure for unrestricted use under any environmental conditions • RS-485 communication interface (for connection to laptop or datalogger) • Compatible with PVI-RADIOMODULE for wireless communication with Aurora PVI-DESKTOP AURORA UNO
1
BlOcK DiaGRaM OF PVi-5000-OUTD anD PVi-6000-OUTD FOR nORTh aMeRica
+
MPPT 1 (DC/DC)
+
INVERTER (DC/AC)
BULK CAPS
IN1(+) IN1
IN1 LINE FILTER
IN1(-)
-
GRID PARALLEL RELAY
-
L1 N L2 PE
+
IN2(+)
IN2 IN2(-)
-
MPPT 2 (DC/DC)
+
RESIDUAL CURRENT DETECTION
IN2
-
-S VERSION RS485 + T/R - T/R RTN DC/AC DSP CONTR.
DC/DC DSP CONTR.
REMOTE CONTROL +R -R
GROUND FAULT DETECTION
µP
ALARM N.C N.O C
CONTROL CIRCUIT
Block Diagram and Efficiency Curves
PVi-6000-OUTD-US
PVi-6000-OUTD-US
100
480
97,1 96,8
96,2
99
96,5 95 96,5
Efficiency, %
97
96,8
96 95
97,1
345
94 93 250 Vdc
92
90
95,9
480 Vdc 0%
10%
20%
30%
40%
50%
60%
% of Rated Output Power
2
96,5
345 Vdc
91
AURORA UNO
70%
80%
90%
100%
10%
300
30%
50%
MPPT Voltage [V]
75%
95,9 95,6 95,3 95 94,7 94,4 94,1 93,8 93,5 93,2 92,9
96,2 20%
96,2
400 [%] of Rated Power
98
250 100%
92,6
Technical Data Rated Grid AC Voltage Input Side (DC) Maximum Usable Power for Each Channel MPPT Voltage Range Start- Up Voltage Absolute Maximum Voltage (Vmax) Maximum Current (Idcmax) for both MPPT in Parallel Maximum Usable Current per Channel Number of Wire Landing Terminals per Channel Number of Independent MPPT Channels
Values V W V V V A A
Array Wiring Termination Output Side (AC) Grid Standard Nominal Power Voltage Range (Vmin-Vmax) Grid Frequency; Range** Maximum Current (Iac, max) Power Factor Total Harmonic Distortion At Rated Power Efficiency Maximum Efficiency CEC Efficiency Operating Parameters Consumption in Stand By (Night) Consumption During Operation Topology Mechanical Specifications Enclosure rating Cooling
W V Hz A
PVI-5000-OUTD-US 208
277
1Ø/2W or Split-Ø/3W 6000 211-264 60;(59.3-60.5) 28 > 0.995 0.995