Recommended Main Circuit Components Specification - Veichi SI23 Manual

Solar pump
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Function Specification of Switch Terminals
Switch Terminal

2.3 Recommended main circuit components specification

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
SI23-D5-030G-A
SI23-T3-037G-A
SI23-T3-045G-A
SI23-T3-055G-A
SI23-T3-075G-A
SI23-T3-090G-A
SI23-T3-110G-A
SI23-T3-132G-A
SI23-T3-160G-A
SI23-T3-185G-A
SI23-T3-200G-A
SI23-T3-220G-A
SI23-T3-250G-A
SI23-T3-280G-A
SI23-T3-315G-A
SI23-T3-355G-A
Selecting Position
RS485 Terminal Resistor
AO-F Output- frequency
AO-I Output- Current
AO-U Output- Voltage
AI1 Input- Current/Voltage
AI2 Input- Current/Voltage
Model
Contactor Specification
10A
10A
16A
16A
25A
25A
25A
25A
32A
32A
40A
40A
50A
50A
50A
50A
63A
63A
80A
100A
125A
160A
220A
220A
250A
300A
400A
400A
630A
630A
630A
630A
800A
15
SI23 Solar Pump VFD Manual
Function Specification
RS485 Communication :connect with 120Ω terminal resistor
0kHz~100kHz frequency output
0mA~20mA current output or 4mA~20mA current output
0V~10V voltage output
AI1: Input 0mA~20mA or 0V~10V
AI2: Input 0mA~20mA or 0V~10V
Circuit Breaker Specification
10A
10A
15A
20A
20A
20A
30A
30A
40A
40A
50A
50A
60A
60A
75A
75A
100A
100A
125A
150A
175A
200A
250A
300A
400A
500A
600A
700A
800A
1000A
1200A
1200A
1400A

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