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How to fix Phocos Any-Grid PSW-H-5kW-230/48V Battery Charger when the unit shuts down automatically during start-up process?
If your Phocos Battery Charger shuts down automatically during the start-up process, it's likely because the battery voltage is too low (less than 45.84V/22.92V for the 48V/24V model). To resolve this, first try to re-charge the battery. If the issue persists, you may need to replace the battery.
What to do if Phocos Any-Grid PSW-H-5kW-230/48V Battery Charger has no response after power on?
If your Phocos Battery Charger doesn't respond after you power it on, the battery voltage may be too low (less than 33.6V/16.8V for the 48V/24V model) or the battery polarity is connected in reverse. First, check if the batteries and wiring are correctly connected, paying attention to the battery polarity. Then, try recharging the battery. If the issue continues, consider replacing the battery.
Why is the internal relay of Phocos Any-Grid PSW-H-5kW-230/48V switched on and off repeatedly when the unit is turned on?
If the internal relay of your Phocos Battery Charger switches on and off repeatedly when you turn it on, the battery might be disconnected. Check if the battery wires are securely connected.
How to resolve AC output current unbalanced issue on Phocos Any-Grid PSW-H-5kW-230/48V?
To address an unbalanced AC output current on your Phocos Battery Charger: First, restart the inverter. Then, remove excessive loads and re-check load information from the LCD of the units. If the values are different between units on the same phase, check if the AC input and output cables are the same length, cross-section and material.
What to do if my Phocos Battery Charger's internal converter component is too hot?
If the temperature of the internal converter component in your Phocos Battery Charger exceeds 120°C, check if the unit's airflow is blocked or if the ambient temperature is too high.
What to do if my Phocos Battery Charger displays fault code 86?
If your Phocos Battery Charger displays fault code 86, indicating that the AC output mode setting is different between units, switch off the units and check settings menu number 28.
Why is the input voltage displayed as 0 on the LCD of my Phocos Any-Grid PSW-H-5kW-230/48V?
If the input voltage is displayed as 0 on the LCD of your Phocos Battery Charger and the green LED is flashing, it could be due to a tripped input circuit breaker, insufficient AC power quality, or another issue. Check if the AC wires are too thin or too long, and ensure that the generator (if used) is working correctly or that an input AC source exists. You can also try changing the output source priority to “Solar / PV First”.
What to do if my Phocos Battery Charger output is short circuited?
If the output of your Phocos Battery Charger is short-circuited, check if the wiring is well connected and remove any abnormal loads.
What to do if EEPROM corrupted on Phocos Any-Grid PSW-H-5kW-230/48V?
Please contact your repair center and communicate the serial number of the affected unit.
What to do if my Phocos Any-Grid PSW-H-5kW-230/48V Battery Charger displays an overload error?
If your Phocos Battery Charger shows an overload error, try reducing the connected load by turning off some equipment.
General| Output Power | 5000 W |
|---|---|
| DC Input Voltage | 48 V |
| AC Output Voltage | 230 V |
| Battery Voltage Range | 40-60V |
| MPPT Chargers | 1 |
| Max PV Input Power | 6000 W |
| Max PV Input Voltage | 500V |
| Model | Any-Grid PSW-H-5kW-230/48V |
| Rated Power | 5000 W |
| Communication | RS485, CAN |
| Type | Hybrid Inverter |
| Protection | Overload, Short Circuit, Over Temperature |
Provides instructions and safety warnings for securely mounting the Any-Grid unit on a wall.
Guides on connecting the battery, including cable sizing, fuse rating, and polarity warnings.
Instructions for connecting AC source and loads, including breaker requirements and wiring precautions.
Details how to connect PV modules, including cable sizing, breaker ratings, and voltage/current specifications.
Explains how to install multiple Any-Grid units in parallel, split-phase, or 3-phase configurations.
Step-by-step guide for commissioning multiple units in a single-phase parallel configuration.
Guide for commissioning units in a 3-phase configuration, detailing settings for each phase.
Instructions for commissioning units in a 2-phase split-phase configuration.
Details the procedure for turning the inverter's AC output on and off using the ON/OFF switch.
Introduces how to access and navigate the unit's settings menus for configuration.
Configures the priority of power sources (Utility, Solar, Battery) for supplying AC output loads.
Sets the combined maximum charging current from AC and solar sources for battery health.
Selects the battery type (UPS, AGM, Pylontech, etc.) to optimize charging and protection.
Configures grid feed-in functionality, requiring a PIN code for activation and legal checks.
Limits the maximum charging current from the AC source to protect certain battery types.
Sets the battery voltage threshold for switching between Grid and Off-Grid modes in SBU priority.
Configures which power sources (Solar, Utility) are prioritized for charging the battery.
Sets the voltage level for the boost charging phase of the battery.
Sets the voltage level for the floating charging phase of the battery.
Sets the voltage for battery equalization to prevent sulfation and balance cells.
Sets the duration for which the equalization voltage is held before the floating phase.
Sets the timeout for equalization if the target voltage is not reached.
Addresses issues where the unit automatically shuts down during the initial startup process.
Troubleshoots scenarios where the unit does not respond or show any indication after being powered on.
Diagnoses why the unit operates in Off-Grid mode when an AC source is available.
Solves the issue of the internal relay repeatedly switching on and off after the unit is turned on.
Addresses troubleshooting when the buzzer beeps continuously and the red LED is on, indicating faults.
