Veichi SI23 - Technical Specification Tables

SI23 Solar Pump VFD Manual
7
System Specification
Solar pump
VFD power
(kW)
Pump
Max solar
power
input
(kW)
Max DC
input
voltage
(V)
Recommend
Voc voltage
(V)
Rated
output
current
(A)
Output
frequency
(Hz)
Rated
power
(kW)
Rated
voltage
(V)
SI23-D1 series,60VDC-400VDC input, 3 phase 110VAC-230VAC output
0.75
0.75
110
1.0
400
175~380
7A
0-600
1.5
1.5
110
1.95
400
175~380
10A
0-600
SI23-D3 series,150VDC-450VDC input, 3 phase 220VAC-240VAC output
0.75
0.75
220
1.0
450
360~430
4A
0-600
1.5
1.5
220
1.95
450
360~430
7A
0-600
2.2
2.2
220
2.86
450
360~430
10A
0-600
4
4
220
5.4
450
360~430
16A
0-600
5.5
5.5
220
8
450
360~430
20
0-600
7.5
7.5
220
10
450
360~430
30
0-600
11
11
220
14.3
450
360~430
42
0-600
15
15
220
19.5
450
360~430
55
0-600
18.5
18.5
220
23.4
450
360~430
70
0-600
22
22
220
28.6
450
360~430
80
0-600
30
30
220
39
450
360~430
110
0-600
37
37
220
48.1
450
360~430
130
0-600
45
45
220
58.5
450
360~430
160
0-600
55
55
220
71.5
450
360~430
200
0-600
SI23-D5 series, 250VDC-780VDC input, 3 phase 380VAC-460VAC output
0.75
0.75
380
1.0
780
620～750
3.0
0-600
1.5
1.5
380
2.2
780
620～750
4.0
0-600
2.2
2.2
380
3.3
780
620～750
6.0
0-600
4
4
380
5.6
780
620～750
10
0-600
5.5
5.5
380
8
780
620～750
13
0-600
7.5
7.5
380
10
780
620～750
17
0-600
11
11
380
14.3
780
620～750
25
0-600
15
15
380
19.5
780
620～750
32
0-600
18.5
18.5
380
23.4
780
620～750
38
0-600
22
22
380
28.6
780
620～750
45
0-600
30
30
380
39
780
620～750
60
0-600
SI23-T3 series,350VDC-780VDC input,3phase 380VAC-440VAC output
37
37
380
48.1
780
620～750
75
0-600
45
45
380
58.5
780
620～750
90
0-600
55
55
380
71.5
780
620～750
110
0-600
75
75
380
97.5
780
620～750
150
0-600
90
90
380
121.5
780
620～750
180
0-600
110
110
380
148.5
780
620～750
210
0-600
132
132
380
178.2
780
620～750
250
0-600
160
160
380
216
780
620～750
310
0-600
185
185
380
249.75
780
620～750
340
0-600
200
200
380
270
780
620～750
380
0-600
220
220
380
297
780
620～750
415
0-600
250
250
380
337.5
780
620～750
470
0-600