Technical Data
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Figure 9-3 Derating curve with high temperature
4.
The highest no-derating working altitude level is 2500m for this inverter,
its derating situation is as shown in Figure 9-4.
Figure 9-4 Derating curve with working altitude
5.
Fused string inputs only applicable to the SCH275KTL 36 input model.
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
OUTPUT PO
WER
(K
V
A)
AMBIENT TEMPERATURE (
℃
)
TEMPERATURE DERATING SCH275KTL
2500m
3000m
4000m
200
210
220
230
240
250
260
270
280
0
500
1000
1500
2000
2500
3000
3500
4000
4500
OUTP
UT PO
WER (W
)
ALTITUDE (M)
ALTITUDE DERATING SCH275KTL
42
℃
45
℃
50
℃