5.2KW Reverse Control Integrated High Frequency Power Solar Inverter MPPT Controller
Fault | possible reasons | solution |
“DC output”indicator light flash, DC no output | DC loads overload or short circuit | Check loads and connection and restart equipment |
The mains supply from time to time | Input fuse damaged | Change the same fuse |
Machine load time reduced | Not enough for battery charging | Make sure battery full of charge normally |
The machine can’t be started | Machine overload | Removal of critical load |
Battery burn-in, and can’t be charged full | Please connect with CSR so that getting battery changing module | |
The mains input line or the battery cables poor contact | Check and connect again | |
Starting up alarm | Battery power is not enough | Make sure battery full of power normally |
Overload | Removal of critical load | |
Buzzer is 2 seconds but stop 1 second | Internal overtemperature alarm | Check whether the fan and cooling hole is blocked |
Fan working sometimes quicklu, sometimes slow | Internal temperature is higher than 45 degrees turn fast, slow turning less than 42 degrees | Normal |
INVERTER MODEL | 3.2KW | 5.2KW |
Rated Output Power | 3.2KW | 5.2KW |
Output Voltage Waveform | Pure Sine Wave | |
Output Voltage Regulation | 230Vac±5% | |
Output Frequency | 50Hz | |
Peak Efficiency | 93% | |
Overload Protection | 5s@≥150% load; 10s@110%~150% load | |
Surge Capacity | 2* rated power for 5 seconds | |
Nominal DC Input Voltage | 24Vdc | 48Vdc |
Cold Start Voltage | 23.0Vdc | 46.0Vdc |
Low DC Warning Voltage | ||
@ load < 50% | 23.0Vdc | 46.0Vdc |
@ load ≥ 50% | 22.0Vdc | 44.0Vdc |
Low DC Warning Return Voltage | ||
@ load < 50% | 23.5Vdc | 47.0Vdc |
@ load ≥ 50% | 23.0Vdc | 46.0Vdc |
Low DC Cut-off Voltage | ||
@ load < 50% | 21.5Vdc | 43.0Vdc |
@ load ≥ 50% | 21.0Vdc | 42.0Vdc |
High DC Recovery Voltage | 32Vdc | 62Vdc |
High DC Cut-off Voltage | 33Vdc | 63Vdc |
No Load Power Consumption | <35W |