Mitsubishi FR‑A820‑18.5K‑1‑60CRN Brand New FR‑A800‑CRN VFD

Product Overview

The Mitsubishi FR‑A820‑18.5K‑1‑60CRN is a Brand New, high-performance Variable Frequency Drive (VFD) from the specialized FR-A800-CRN series. This 200V class inverter is a dedicated solution for Crane and Hoist applications, pre-loaded with specialized firmware to manage vertical lifting, load-balancing, and precise braking sequences. As a flagship A800-series product, it combines Mitsubishi's "Real Sensorless Vector Control" with crane-specific safety logic, ensuring smooth, swing-free movement for heavy industrial loads. This Brand New unit is essential for crane modernizations or new hoist installations requiring maximum torque and advanced safety compliance.

Key Features

• Crane-Specific Firmware (-CRN): Features specialized algorithms for mechanical brake control, anti-sway logic, and automatic speed adjustment based on load weight.
• High Starting Torque: Delivers an impressive 200% torque at ultra-low speeds (0.3Hz), ensuring smooth lifting starts without "roll-back."
• Advanced Vector Control: Supports Real Sensorless Vector Control (RSVC) and full Closed-Loop Vector Control (with optional encoder card) for the most demanding positioning tasks.
• Industrial Safety Standards: Dual-channel Safe Torque Off (STO) function built-in, meeting SIL3 and PLe standards for mission-critical lifting safety.
• Smart Maintenance: Integrated diagnostics predict the remaining life of cooling fans and capacitors, while monitoring mechanical load characteristics to detect brake wear.
• Powerful Built-in PLC: Allows for complex logic (e.g., limit switch processing or multi-hoist sync) to be handled directly by the drive, reducing external wiring.

Item Condition (Brand New)

• Functional Status: Brand New. Factory-fresh unit that has never been mounted, wired, or energized.
• Physical State: Pristine condition. The heavy-duty chassis, power terminals, and internal cooling system are in perfect, original condition.
• Packaging: Shipped in the original Mitsubishi Electric factory box with all factory seals, internal protective materials, and crane-specific documentation.
• Visual Reference: Please refer to the high-resolution images to verify the specific CRN-suffix on the nameplate; the unit pictured is the exact VFD you will receive.

Package Includes

1. 1 x Mitsubishi FR‑A820‑18.5K-1-60CRN VFD (Brand New)
2. 1 x Specialized Crane-Spec Setup and Parameter Manual
3. Note: Includes original factory packaging. External braking resistors or encoder interface cards (FR-A8AY/A8AZ) are sold separately.