Fronius IG Plus A 3.0-1 UNI User Manual

167
EN-US
Field adjustable
trip points
(1) 16.66 ms are equivalent to 1 cycle
(2) 25 ms are equivalent to 1.5 cycles
Field adjustable trip points 208 V 240 V 277 V
Nominal AC output voltage,
Line-to-Line, [V]
208 240 277
Operating AC voltage range default,
Line-to-Line, [V]
183-229 211-264 -
Adjustment range for voltage,
Line-to-Line, [V]
105-248 121-287 -
Voltage trip limit accuracy
Line-to-Line,
[% of nominal value]
11-
Operating AC voltage range default,
Line-to-Neutral, [V]
106-132 106-132 244-305
Adjustment range for voltage,
Line-to-Neutral, [V]
61-143 61-143 138-324
Adjustment range for voltage
clearing time [s]
0.016-4.25 0.016-4.25 0.016-4.25
Voltage trip limit accuracy
Line-to-Neutral,
[% of nominal value]
111
Nominal output frequency [Hz] 60 60 60
Operating frequency range [Hz] 59.3-60.5 59.3-60.5 59.3-60.5
Adjustment range for frequency [Hz] 57.0-60.48 57.0-60.48 57.0-60.48
Adjustment range for frequency
clearing time [s]
0.016-300 0.016-300 0.016-300
Frequency trip limit accuracy
[ms]
16.66
(1)
16.66
(1)
16.66
(1)
Detection time [ms] 25
(2)
25
(2)
25
(2)
Reconnect time default [s] 300 300 300
Adjustment range for reconnect time
[s]
5-900 5-900 5-900

Fronius IG Plus A 3.0-1 UNI Specifications

General

AC nominal output	3000 W
Max. apparent AC power	3000 VA
Max. output current	13 A
AC grid frequency	50 / 60 Hz
THD	<3%
Max. DC voltage	500 V
Number of MPP trackers	1
AC voltage range	183 V - 264 V
DC input voltage range	150 - 450 V
Cooling	Convection