Do you have a question about the MAKELSAN BOXER BX3320 and is the answer not in the manual?
Key safety precautions and critical warnings for UPS operation and installation.
Description of the LCD display, buttons, and indicators on the front panel.
Diagram illustrating how to connect power, loads, and batteries.
Details on Normal, Battery, Bypass, and Maintenance modes.
How to interact with the UPS via the front panel interface and menus.
Accessing control, status, and password-protected settings.
Adjustable parameters for date, time, restart, battery test, screen, and communication.
Critical safety precautions for UPS installation personnel.
Guidelines for connecting the UPS to power sources and loads.
Guidance on choosing appropriate cables and fuses based on current ratings.
Step-by-step instructions for making electrical cable connections.
Steps and considerations for operating multiple UPS units in parallel.
| Category | UPS |
|---|---|
| Brand | MAKELSAN |
| Model | BOXER BX3320 |
| Power | 20 kVA |
| Input Voltage | 400 VAC |
| Output Voltage | 400 VAC |
| Topology | Online Double Conversion |
| Frequency | 50/60 Hz |
| Transfer Time | 0 ms |
| Communication Interface | RS232, USB, SNMP (optional) |
| Operating Temperature | 0-40°C |
| Battery Type | Sealed Lead-Acid (SLA) |




