CIMR-ZU4A0027FAA | Yaskawa Electric Z1000 Variable Frequency Drive

Yaskawa · Drives & Motor Control

Description  The CIMR‑ZU4A0027FAA is a 20 HP HVAC variable frequency drive from Yaskawa’s Z1000 series, built for efficient fan and pump control in building automation systems. Operating on a 3-phase 460 V input, it delivers 27 A output current and supports frequencies from 0.01 to 240 Hz. Designed for clean installation and easy operation, it includes a real-time clock and an integrated keypad with Hand‑Off‑Auto control.     Technical Specifications  Condition New/Never Used Surplus Brand Yaskawa Category Drives Part Number CIMR-ZU4A0027FAA Subcategory Drive Series Z1000 Series Rated Power     20 HP (14.92 kW) Rated Output Current     27 A Input Voltage     460 V, 3-phase Output Voltage     460 V, 3-phase Output Frequency Range     0.01 to 240 Hz Control Methods    V/Hz, Open Loop Vector Enclosure Rating     UL Type 1 (Indoor) Communication     BACnet, Modbus/Memobus, Metasys, Apogee FLN Display LCD, 5-line, 16-character alphanumeric with H/O/A Clock Function     Built-in real-time clock for event scheduling Harmonics Reduction     5% input reactor built-in EMI/RFI Filter     IEC 61800-3 compliant PI Regulation     Dual PI control for system-level automation Mounting Style     Chassis mount Height 17.60 in Width 4.90 in Depth     9.20 in Weight 18.00 lbs       Information About CIMR-ZU4A0027FAA The CIMR‑ZU4A0027FAA is a UL Type 1 enclosed Z1000 drive rated at 20 HP and 27 A output. It integrates harmonic mitigation via a built-in 5% line impedance reactor and EMI/RFI filters compliant with IEC 61800-3. Its communication interface supports BACnet (BTL Certified), Modbus/Memobus, Metasys, and Apogee FLN protocols, making it ideal for BMS-integrated HVAC applications. A 5-line alphanumeric LCD keypad provides convenient local control, while the drive’s internal real-time clock allows for advanced scheduling and diagnostics. Though discontinued, it remains a reliable choice for commercial HVAC retrofits and upgrades. Key Features: 20 HP / 27 A Output: Ideal for building HVAC fans and pumps. 460 V Input/Output: 3-phase power for consistent industrial use. Output Frequency Range: Adjustable from 0.01 Hz to 240 Hz. UL Type 1 Enclosure: Protected for indoor mounting in plenum-rated spaces. Real-Time Clock: Enables time-based scheduling and event logging. Integrated LCD Keypad: 5-line display with Hand-Off-Auto functionality. Harmonic Mitigation: Built-in 5% line reactor for reduced input distortion. Multiple Communication Protocols: BACnet, Modbus, Metasys, Apogee FLN. PI Control Function: Maintains pressure, flow, or temperature setpoints. Application Macros: Simplifies configuration with pre-set use-case templates. The CIMR‑ZU4A0027FAA delivers intelligent control and reliable performance for energy-efficient building automation systems.

Brand: Yaskawa · Category: Drives & Motor Control

Key features

• 20 HP / 27 A Output: Ideal for building HVAC fans and pumps.
• 460 V Input/Output: 3-phase power for consistent industrial use.
• Output Frequency Range: Adjustable from 0.01 Hz to 240 Hz.
• UL Type 1 Enclosure: Protected for indoor mounting in plenum-rated spaces.
• Real-Time Clock: Enables time-based scheduling and event logging.
• Integrated LCD Keypad: 5-line display with Hand-Off-Auto functionality.
• Harmonic Mitigation: Built-in 5% line reactor for reduced input distortion.
• Multiple Communication Protocols: BACnet, Modbus, Metasys, Apogee FLN.
• PI Control Function: Maintains pressure, flow, or temperature setpoints.
• Application Macros: Simplifies configuration with pre-set use-case templates.

Specifications

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