Mitsubishi FR-BAL-B3-55K - VFD Inverter
Mitsubishi FR-BAL-B3-55K VFD Inverter is an AC main supply choke rated 55 kW and 106 A for industrial systems. This Mitsubishi component operates at 400 V AC, provides 221 mH inductance, has IP00 protection class, 145 W power loss, and compact dimensions of 210 mm width, 185 mm height, and 190 mm depth. It is manufactured by Mitsubishi and categorized under Mitsubishi Variable Frequency Drive solutions used in FR drive architectures.

| Brand | Mitsubishi |
| Product Type | VFD Inverter |
| Model Number | FR-BAL-B3-55K |
Mitsubishi FR-BAL-B3-55K VFD Inverter - Technical Specifications:
| Specification | Value |
|---|---|
| Type | AC MAIN SUPPLY CHOKE |
| Applicable Inverter | FR-A800, FR-A741, FR-D700-SC, FR-E800, FR-F800 |
| Rated Current (A) (fa_ger_79) | 106 |
| Power Loss (W) | 145 |
| Protection Class | IP00 |
| Depth (mm) | 190 |
| Weight (kg) | 16 |
| Width (mm) | 210 |
| Height (mm) | 185 |
| Rated Voltage (V) | 400 |
| Current Type | AC |
| Inductance (mH) | 221 |
| Rated Capacity (kW) | 55 |
| Phases | 3 |
The FR-BAL-B3-55K VFD Inverter is a Mitsubishi AC main supply choke used within Variable Frequency Drive power circuits for industrial automation. This Mitsubishi FR-BAL-B3-55K VFD Inverter supports 55 kW rated capacity, 106 A rated current, 400 V AC operation, and controlled line impedance through 221 mH inductance. It belongs to the FR ecosystem and is applied in large-capacity drive installations across industrial facilities.
In industrial environments, the FR-BAL-B3-55K VFD Inverter is installed in conveyor systems, packaging lines, automated assembly plants, and high-power motor control panels. Its supply choke function reduces line current distortion and stabilizes input power to Variable Frequency Drives. This helps protect upstream equipment and supports predictable electrical behavior in continuous-duty automation systems.
The Mitsubishi FR-BAL-B3-55K VFD Inverter is defined by its electrical ratings, mechanical robustness, and compatibility with industrial drive power architectures. With clear dimensional design and controlled enclosure classification, it integrates reliably into control panels. Mitsubishi manufacturing standards ensure this AC supply choke is suitable for long-term industrial automation use where stable power conditioning is required.




