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Introduces maintenance methods for PV11-1200 and refers to other models.
Illustrates the signal flow for PV and AC priority modes in the inverter.
Identifies key internal components of the inverter with visual references.
Lists possible reasons for inverter failure during startup and checks for battery voltage issues.
Explains potential causes for PV charging failures, including reversed connections or abnormal PV voltage.
Addresses fault codes 00/01, attributing them to output load short circuit or inverter MOS failure.
Details possible reasons for Fault Code 02, related to battery damage or external load issues.
Covers Fault Code 03, linking it to output invert MOS failure or abnormal voltage detection.
Explains Fault Code 04, relating it to low battery voltage and excessive load.
Addresses Fault Code 05, caused by PV charger board overheating or circuit anomalies.
Details Fault Code 06, associated with PV charger voltage control issues and MOS failure.
Covers Fault Code 07, indicating a fan fault or blockage.
Addresses Fault Code 10, related to PV charger MOS failure or abnormal current detection.
Explains Fault Code 12, caused by over-rated PV input voltage.
Details Fault Code 14, related to abnormal utility frequency (below 40Hz or over 70Hz).
Covers Fault Code 15, indicating low battery voltage or high DC cut-off voltage setting.
Addresses Fault Code 16, which is an overload warning.
General| Model | PV11-2400 PLUS |
|---|---|
| Rated Power | 2400W |
| Waveform | Pure sine wave |
| AC Output Voltage | 230V |
| Output Frequency | 50/60Hz |
| Efficiency | 90% |
| Protection | Overload protection, Over temperature protection, Short circuit protection |
| Cooling | Fan |
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