Main Circuit Wiring Of Solar Vfd - Veichi SI23 Manual

SI23-T3-400G-A
SI23-T3-450G-A
SI23-T3-500G-A
SI23-T3-560G-A
SI23-T3-630G-A
SI23-T3-710G-A

2.4 Main circuit wiring of solar VFD

Model
SI23-D1-R75G-A
SI23-D1-1R5G-A
SI23-D3-R75G-A
SI23-D3-1R5G-A
SI23-D3-2R2G-A
SI23-D3-004G-A
SI23-D3-5R5G-A
SI23-D3-7R5G-A
SI23-D3-011G-A
SI23-D3-015G-A
SI23-D3-018G-A
SI23-D3-022G-A
SI23-D3-030G-A
SI23-D3-037G-A
SI23-D3-045G-A
SI23-D3-055G-A
SI23-D5-R75G-A
SI23-D5-1R5G-A
SI23-D5-2R2G-A
SI23-D5-004G-A
SI23-D5-5R5P-A
SI23-D5-5R5G-A
SI23-D5-7R5P-A
SI23-D5-7R5G-A
SI23-D5-011P-A
SI23-D5-011G-A
SI23-D5-015P-A
SI23-D5-015G-A
SI23-D5-018P-A
SI23-D5-018G-A
SI23-D5-022P-A
SI23-D5-022G-A
SI23-D5-030P-A
1000A
1000A
1000A
1200A
1200A
1400A
Specifications of Screws for
Main Circuit Terminal (mm)
M3
M3.5
M3
M3
M3.5
M3.5
M4
M6
M6
M6
M6
M6
M8
M8
M8
M8
M3
M3
M3
M3.5
M3.5
M3.5
M4
M4
M4
M4
M6
M6
M6
M6
M6
M6
M6
16
SI23 Solar Pump VFD Manual
1600A
2000A
2000A
2000A
2000A
2000A
Recommended Specifications of Recommended
Fixed Torque Copper Core Cable (mm2)
(N·m)
0.8~1.0
1.2~1.5
0.8~1.0
0.8~1.0
1.2~1.5
1.2~1.5
1.2~1.5
4~6
4~6
4~6
4~6
4~6
8~10
8~10
8~10
8~10
0.8~1.0
0.8~1.0
0.8~1.0
1.2~1.5
1.2~1.5
1.2~1.5
1.2~1.5
1.2~1.5
1.2~1.5
1.2~1.5
4~6
4~6
4~6
4~6
4~6
4~6
4~6
(AWG)
2.5mm2(12)
4mm2(10)
2.5mm2(12)
2.5mm2(12)
4mm2(10)
4mm2(10)
10mm2(7)
16mm2(5)
16mm2(5)
25mm2(3)
25mm2(3)
25mm2(3)
35mm2(2)
50mm2(1)
50mm2(1)
70mm2(2/0)
1.5mm2(14)
2.5mm2(12)
2.5mm2(12)
4mm2(10)
6mm2(9)
6mm2(9)
6mm2(9)
6mm2(9)
10mm2(7)
10mm2(7)
10mm2(7)
10mm2(7)
16mm2(5)
16mm2(5)
16mm2(5)
16mm2(5)
25mm2(3)