Mitsubishi FR‑A820‑11K‑1‑60CRN Brand New FR‑A800‑CRN VFD

Product Overview

The Mitsubishi FR‑A820‑11K‑1‑60CRN is a Brand New, high-performance Variable Frequency Drive (VFD) from the specialized FR-A800-CRN series. Specifically engineered for Crane and Hoist applications, this 200V class inverter features dedicated crane firmware that masters vertical movement, load-based speed control, and mechanical brake sequencing. As a flagship A800 model, it provides the extreme torque required for lifting—delivering 200% torque at 0.3Hz—ensuring smooth operation and preventing "load drop" during startup. This Brand New unit is the gold standard for heavy-duty lifting environments where precision, safety, and reliability are non-negotiable.

Key Features

• Crane-Dedicated Firmware (-CRN): Pre-programmed with anti-sway control, specialized mechanical brake logic, and load-dependent speed acceleration.
• Exceptional Starting Torque: Provides 200% torque even at ultra-low speeds (0.3Hz) using Real Sensorless Vector Control, ideal for heavy hoist starts.
• Anti-Sway Control: Automatically suppresses the swinging of the load caused by crane travel, improving safety and cycle times.
• Maximum Safety Compliance: Built-in Dual-channel Safe Torque Off (STO) meets SIL3 and PLe standards, ensuring the drive can safely disable power to the motor.
• Advanced Brake Logic: Dedicated parameters for mechanical brake opening/closing to ensure seamless transitions and reduce wear on mechanical components.
• Built-in 6k-Step PLC: Allows for customized control of crane peripherals and sensors directly through the VFD, reducing the need for an external controller.

Item Condition (Brand New)

• Functional Status: Brand New. Factory-fresh unit that has never been mounted, energized, or integrated into a system.
• Physical State: Pristine. All high-current terminals, heatsinks, and internal electronics are in perfect, original condition.
• Packaging: Shipped in the original Mitsubishi Electric industrial factory box with all factory seals, internal protection, and technical documentation.
• Visual Reference: Please refer to the high-resolution images to verify the specific CRN designation on the label; the unit pictured is the exact VFD you will receive.

Package Includes

1. 1 x Mitsubishi FR‑A820‑11K-1-60CRN VFD (Brand New)
2. 1 x Specialized Crane-Spec Manual & Parameter Guide
3. Note: Includes original factory packaging. External braking units or encoder cards are sold separately.