Output Power Versus Ambient Temperature; Figure A-1 Output Power Vs. Ambient Temperature - Xantrex GT2.5-DE Owner's Manual

Specifications
Spain 230V (SP-230) Default Utility Disconnect Settings and Adjustment Ranges (GT2.8-SP
and GT3.8-SP)

Output Power Versus Ambient Temperature

Once the heat sink on the inverter reaches a temperature limit, the GT Inverter
reduces its energy output to ensure maximum component ratings are not
exceeded. The following shows the maximum continuous output power derating
to be expected at higher ambient temperatures.

Figure A-1 Output Power vs. Ambient Temperature

A–4
Setting
Phase-to-Phase (rms) High Threshold Voltage
Phase-to-Phase (rms) Reconnect Voltage
Phase-to-Phase (rms) Low Threshold Voltage
Frequency High Threshold (Hz)
Frequency Low Threshold (Hz)
Frequency High Clearing Time (ms)
Frequency Low Clearing Time (ms)
Reconnect Delay (ms)
GT2.5-DE, GT3.8-DE, GT2.8-SP, GT3.8-SP Power Derating Curve
4000
GT3.8 GT3.8 GT3.8 GT3.8 GT3.8 GT3.8
3500
3000
GT2.8 GT2.8 GT2.8 GT2.8 GT2.8 GT2.8
GT2.5 GT2.5 GT2.5 GT2.5 GT2.5 GT2.5
2500
2000
1500
1000
500
0
25 30
Default
253.00
253.00
196.00
51.00
48.00
150
3100
185000
195VDC
315VDC
550VDC
35 40 45
Temperature (ºC)
Min Max
245.00 260.00
245.00 260.00
190.00 204.00
50.00 55.00
45.00 50.00
130 10100
3100 10100
10000 305000
50 55 60
975-0253-01-01
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