FR-A840-5.5K-1 | MITSUBISHI |VSD / VFD / Inverter
Condition: New Original Packaging
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The Mitsubishi FR-A840-5.5K-1 is a highly sophisticated variable frequency inverter drive, engineered for the most demanding industrial environments. As a cornerstone of the advanced FR-A800 series, this drive provides exceptional precision in speed and torque control for three-phase AC motors, delivering a robust 5.5 kW output. Furthermore, its suite of intelligent functions, including Real Sensorless Vector Control, positions it as an indispensable component for optimizing machine performance and energy efficiency across diverse high-value automation applications.
| Parameter | Specification |
|---|---|
| Manufacturer | Mitsubishi Electric |
| Series | FREQROL FR-A800 |
| Part Number | FR-A840-5.5K-1 |
| Output Power Rating | 5.5 kW (7.5 HP) |
| Output Capacity | 9.1 kVA |
| Input Voltage Class | Three-phase 400V |
| Supply Voltage Range | 380-500 VAC (Nominal: 400/415/480 VAC) |
| Output Rated Current | 12 A (Normal Duty) |
| Output Frequency Range | 0.2 - 590 Hz |
| Control Method | Real Sensorless Vector Control, V/f Control, Sensorless Vector Control |
| Communication Interface | RS-232/422/485, Modbus RTU (RS-485) |
| Protection Rating | IP20 |
| Dimensions (W x H x D) | 220 mm x 260 mm x 170 mm |
| Weight | 6.35 kg (14.00 lbs) |
| Ambient Operating Temperature | -10 ¡ãC to +50 ¡ãC |
| Built-in Braking Transistor | Yes (up to 55 kW for 400V models) |
Shipping
At itrustbot, we prioritize fast, reliable shipping to minimize your industrial automation downtime, with warehouse operations Monday-Friday (closed on national holidays). Most orders ship within 2–3 business days; some specific items have a 3–5 day lead time, and we’ll notify you promptly of any unexpected delays.
Free Standard Shipping is available for all non-rush/next-day orders (no minimum purchase). For expedited shipping, we use DHL, FedEx, and UPS for items under 150kg; sea freight or economical options are available for heavy/bulky equipment (contact us to arrange). A $100 flat fee + expedited carrier costs applies for rush orders, with same-day dispatch for orders placed before 3:00 PM EST.
Estimated delivery times (after dispatch): USA & Canada/UK & EU (3–7 business days); Australia & New Zealand (4–8 business days); Rest of the World (7–12 business days). Times are estimates only—carrier/customs delays may occur.
Return
Return Windows: Notify us within 30 days of delivery for wrong/defective items (our error); within 14 days for incorrect orders/unwanted items (customer error).
Return Conditions: Items must be unused, in original received condition, and in unopened original packaging. Opened factory boxes are non-returnable unless the item is defective (sealed boxes opened cannot be resold as new).
