PVI 23TL, 28TL Installation and Operation Manual (Rev J)
DOCR-070365-J
Page
56
of
66
12.0 Product Warranty and RMA Policy
The current warranty and RMA statement for the product is available online at
http://www.solectria.com/support/documentation/warranty-information/grid-tied-inverter-
warranty-letter/
. If you do not have access to the internet or to request a copy to be mailed to
you, please contact our Technical Service department 978-683-9700 x 2.
13.0 Technical Data
13.1 Output AC Specifications
The inverters are designed to feed power into a standard 60Hz, three-phase AC utility service
provided within a facility with a rating of not less than the rating of the inverter(s) connected to
it.
The inverter is designed to work with the range of AC voltages for a three-phase service defined
by IEEE 1547-2003 and ANSI C84.1.
PVI 23TL
PVI 28TL
Unit
Nominal Output Voltage
480 480
VAC
Operating AC Voltage Range
88 – 110%
VAC
Operating Frequency
60
Hz
Output Frequency Range
59.3-60.5 (adjustable 55-65)
Power Factor
Unity, > 0.99 (adjustable
±0.8)
Total Harmonic Distortion (THD) @ Rated Load
< 3%
Continuous Output Power
23
28
kW
Max Output Current
27.7
*
33.7
*
Amps
Grid Connection Type
3ø+/N/GND
One Cycle Short Circuit Current (L-N/GND)/Duration
52.9Amps RMS/20ms
One Cycle Short Circuit Current (L1/L2/L3)/Duration
69.6Amps RMS/20ms
* Change is effective after S/N 12241447010 and 12231447001. For any prior S/N refer to Rev.D
of this manual available thru Solectria Customer Service.
Table 13.1 – AC Output Specifications
PVI 23TL
PVI 28TL
Peak Efficiency
98.6%
98.5%
CEC Weighted Efficiency
98.0%
98.0%
Tare Loss
1W
1W
Table 13.2 – Efficiency of Inverters
