Security Tips; Technical Specification - Veichi SI23 Series Manual

1. Security Tips

1.
Only qualified personnel can operate the equipment.
2.
AC power supply should not be connected with output ports U, V, W,
otherwise there is a danger of damage to frequency inverter.
3.
After electrified, it is forbidden to contact internal wiring board and its parts.
Otherwise it will cause the danger of electric shock
4.
User can only operate on it after 5 minutes when cut off power.

2. Technical Specification

Solar Pump
pump
Rated
inverter
power
power(KW
(KW)
)
SI23-D1 series, DC60-400VDC input, 3 phase 110-230VAC output
0.75 0.75
1.5 1.5
SI23-D3 series,DC150V-450V input, 3 phase 220-240VAC output
0.75 0.75
1.5 1.5
2.2 2.2
4 4
SI23-D5 series,DC250V to 780VDC input, 3 phase 380-460VAC output
0.75 0.75
1.5 1.5
2.2 2.2
4 4
5.5 5.5
7.5 7.5
11 11
15 15
18.5 18.5
22 22
30 30
SI23-T3 series,DC350V to 780VDC input,3phase 380-440VAC output
37 37
45 45
55 55
75 75
90 90
110 110
Max
solar
Rated
power
voltage
input
(V)
(KW)
110 1.5
110 2.25
220 3.0
220 3.0
220 3.3
220 6
380 4
380 4
380 4
380 6
380 8.5
380 11
380 16
380 22.5
380 27.7
380 33
380 45
380 57
380 69
380 85
380 115
380 135
380 165
SI23 Solar Pump Inverter Manual
Max DC Recommend
input Voc voltage
voltage V (V)
400 175~380
400 175~380
450 360~430
450 360~430
450 360~430
450 360~430
800 620～750
800 620～750
800 620～750
800 620～750
800 620～750
800 620～750
800 620～750
800 620～750
800 620～750
800 620～750
800 620～750
800 620～750
800 620～750
800 620～750
800 620～750
800 620～750
800 620～750
1
Rated
Output
output
frequen
current
cy(Hz)
(A)
7A 0-320
10A 0-320
4A 0-320
7A 0-320
10A 0-320
16A 0-320
3.0 0-320
4.0 0-320
6.0 0-320
10 0-320
13 0-320
17 0-320
25 0-320
32 0-320
38 0-320
45 0-320
60 0-320
75 0-320
90 0-320
110 0-320
150 0-320
180 0-320
210 0-320