HV-48V-200Ah User Manual
System Components
- Battery Modules
- Battery Management System (BMS)
- Cooling System
- Communication Module
Daily Operation
Starting the System
- Close battery breaker
- Wait for BMS self-test
- Start inverter
- Monitor operation status
Shutting Down
- Turn off inverter
- Wait for discharge completion
- Open battery breaker
Operating Modes
Mode 1: Peak Shaving
Charge during off-peak, discharge during peak hours
Mode 2: Backup Power
Auto-switch to battery when grid fails
Mode 3: Microgrid
Use with solar and generator
Monitoring
Local Monitoring
- LCD display
- Status indicator lights
- Emergency stop button
Remote Monitoring
- Cloud platform
- Mobile app
- SMS alerts
Maintenance Schedule
| Frequency | Item |
|---|---|
| Monthly | Check connection terminals |
| Quarterly | Clean cooling fans |
| Annually | Professional maintenance |
| Every 2 years | Calibrate system parameters |
Troubleshooting
⚠️ Press emergency stop button immediately in case of fault!
| Code | Description | Action |
|---|---|---|
| F01 | Battery overvoltage | Check charging system |
| F02 | Battery undervoltage | Charge to recover |
| F03 | Overcurrent | Check load |
| F04 | Overtemperature | Check cooling |
| F05 | Communication fault | Check wiring |