What to do if the Axpert VM-1000's output is short-circuited or detects over temperature in internal converter components?
If the Axpert Battery Charger's output is short-circuited or detects over temperature in internal converter components, perform power up checking.
What to do if the output voltage of my Axpert VM-1000 is abnormal?
If the output voltage is abnormal, test after repair.
What to do if the battery voltage is too high on my Axpert VM-1000 Battery Charger?
If the battery voltage is too high, replace the failure components.
What to do if the battery voltage is too low on my Axpert VM-1000 Battery Charger?
If the battery voltage is too low, perform static checking.
What to do if my Axpert VM-1000 Battery Charger is overheating?
If the Axpert Battery Charger is overheating, observe the failure board and perform static checking.
What to do if the fan is locked when the Axpert Battery Charger inverter is off?
Check the system status by LED and LCD display, and listen for the sounds of the buzzer.
Guide for initial setup and basic maintenance.
Essential safety and operating instructions for the unit.
Explains the circuit of the switch power supply.
Details the push-pull DC-DC converter topology.
Describes the full-bridge DC to AC inverter circuit.
Explains the charger circuit and its fly-back topology.
Describes the main board components and functions.
Explains the Solar Current Control (SCC) board.
Details the communication port and PC connectivity.
Covers the LED display panel and its indicators.
Explains the meaning of LED indicators.
Details the icons and their meanings on the LCD display.
Lists fault codes, events, and corresponding icons.
Explains warning codes, events, and audible alarms.
Guides troubleshooting based on fault indications.
Lists components for quick checks and their failed status.
Details specifications for Line Mode (Utility Bypass).
Details specifications for Inverter Mode.
Details specifications for Charge Mode.
Step-by-step guide for assembling the VM 1K model.
Step-by-step guide for assembling the VM 2k model.
General| Model | Axpert VM-1000 |
|---|---|
| Surge Power | 2000VA |
| Waveform | Pure Sine Wave |
| Maximum Charge Current | 20A |
| Frequency Range | 50/60Hz |
| Transfer Time | ≤10ms |
| Charging Stages | 3 |
| Protection | Overload, Short Circuit, Over Temperature |
| Operating Temperature Range | 0°C to 40°C |
| Storage Temperature | -15°C to 50°C |
| Humidity | 5% to 95% (Non-condensing) |
| Dimensions | 272 x 220 x 80 mm |
| Weight | 2.3 kg |
| Cooling | Fan |
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