Key Specifications Parameter Category Specification Drive Series/Base Model AYK550-UH-097A-4 (Yaskawa J1000 platform for ABB) Rated Output Current 97 A Rated Output Power 45 kW (60 HP) Input Supply Voltage 380 - 480 V AC (± 10%), 3-phase Output Voltage/Phases 3-phase, 0 - Input voltage Enclosure Rating NEMA 3R / Type 3R / IP54. Weather-resistant for outdoor use. Cooling Method Fan-cooled Control Method Sensorless Vector Control (Yaskawa platform) Key Standard Features • HVAC-Optimized Software: Includes PID control, multiple fans/pumps control logic. • Built-in Communication: Modbus RTU (RS-485) & BACnet MS/TP standard. • Keypad: LCD display with parameter copy function. • Conformal Coated PCB (standard in -UH). Option +B055 External Braking Resistor Unit • Function: Safely dissipates regenerative braking energy. • Includes: Internal brake transistor and an external, matched braking resistor assembly. • Purpose: Prevents DC bus overvoltage during deceleration, enables faster stopping. Option +K465 Extended I/O and Control Module • Expands I/O Capacity: Adds extra digital inputs (DI), digital outputs (DO), analog inputs (AI), analog outputs (AO), and relay outputs (RO). • Adds Pulse Train Input (PGI): For direct connection to encoder/speed sensors. • Purpose: Enables connection to more external devices (sensors, switches, actuators, BMS) and more complex control logic without external PLCs. Protection Features • Motor thermal overload, overcurrent, ground fault, short circuit protection. • Drive IGBT overtemperature protection. • Braking resistor thermal protection (via +B055). Application Focus Large HVAC systems: Air Handling Units (AHUs), Cooling Towers, Large Pumps (Chilled/Condenser Water), Industrial Ventilation Fans.

Key Specifications Parameter Category Specification Product Type Braking Chopper Module (External Brake Unit) ABB Series / Model PSTX470-600-70 DC Bus Voltage Rating 600 V DC Continuous Braking Current 70 A Peak Braking Current Typically 140-150 A for short durations (e.g., < 2 seconds). Refer to the datasheet for exact duty cycle and peak current specifications. Control Logic Voltage threshold-based activation. Turns ON when DC bus voltage exceeds a set level (e.g., ~760-780V for a 600V nominal system) and turns OFF when it drops below the reset level. Power Connection Connects in parallel to the positive (+) and negative (-) terminals of the shared DC bus of the drive system. Resistor Connection Terminals for connecting an external braking resistor. The resistor is not included and must be sized separately based on the required braking power and duty cycle. Status Indication Typically includes LED indicators for power and fault status. Key Features • Designed for integration with compatible ABB multidrive systems (e.g., ACS880 cabinet-built drives). • Provides reliable overvoltage protection for the DC bus. • Compact, cabinet-mountable design. Protection Features • Thermal overload protection for the IGBT. • Short-circuit protection for the braking resistor circuit. Mounting Cabinet mounting (IP00 chassis). Must be installed inside a suitable electrical enclosure. Core Application Safely dissipating regenerative energy in VFD applications with frequent braking, deceleration of high-inertia loads, or overhauling loads (cranes, centrifuges, test benches, downhill conveyors).

Key Specifications Parameter Category Specification Drive Series/Model ACH550-UH-038A-4 Rated Output Current 38 A Rated Output Power 18.5 kW (25 HP) Input Supply Voltage 380 - 480 V AC (± 10%), 3-phase Input Supply Phases 3-phase Output Voltage 0 - Input voltage Output Phases 3-phase Enclosure Rating NEMA 3R / Type 3R / IP54. Suitable for indoor/outdoor use. Weather-resistant. Cooling Method Fan-cooled Control Method ABB's proprietary Sensorless Flux Control (Magnetizing Flux Control, MFC) for HVAC applications. Key Standard Features • HVAC-Specific Application Macros: Pre-programmed for Air Handling Units (AHU), Cooling Towers, Pumps, etc. • Advanced PID Control: Dual PID sets, sleep/wake function, PID freeze. • Multi-Pump & Multi-Motor Control: Built-in logic for lead/lag/alternation of up to 4 pumps or fans. • Built-in Building Automation Protocols: BACnet MS/TP and Metasys N2 are standard, along with Modbus RTU (RS-485). • Energy Optimizer: Automatically minimizes motor and drive losses for maximum efficiency across the load range. • Extended Safety Sequences: Includes Fireman’s Override and Smoke/Fire Control modes. • LCD Keypad: Multi-language display with parameter copy function. Protection Features • Motor thermal overload protection (I²t) • Pump/Fan-specific protection (dry pump, anti-jam, underload) • Comprehensive electrical protection (short circuit, ground fault, over/undervoltage) • Heatsink overtemperature protection • Conformal Coated PCB for protection against corrosive atmospheres (standard in -UH enclosure). Application Focus Air Handling Units (AHUs), Cooling Towers, Chilled Water & Condenser Pumps, Exhaust Fans, Centrifugal Compressors in HVAC systems.

Key Specifications Parameter Category Specification Drive Series/Model ACH550-UH-031A-4 Rated Output Current 31 A Rated Output Power 15 kW (20 HP) Input Supply Voltage 380 - 480 V AC (± 10%), 3-phase Input Supply Phases 3-phase Output Voltage 0 - Input voltage Output Phases 3-phase Enclosure Rating NEMA 3R / Type 3R / IP54. Suitable for indoor/outdoor use. Weather-resistant. Cooling Method Fan-cooled Control Method ABB's proprietary Sensorless Flux Control (Magnetizing Flux Control, MFC) for HVAC applications. Key Standard Features • HVAC-Specific Application Macros: Pre-programmed for Air Handling Units (AHU), Cooling Towers, Pumps, etc. • Advanced PID Control: Dual PID sets, sleep/wake function, PID freeze. • Multi-Pump & Multi-Motor Control: Built-in logic for lead/lag/alternation of up to 4 pumps or fans. • Built-in Building Automation Protocols: BACnet MS/TP and Metasys N2 are standard, along with Modbus RTU (RS-485). • Energy Optimizer: Automatically minimizes motor and drive losses for maximum efficiency across the load range. • Extended Safety Sequences: Includes Fireman’s Override and Smoke/Fire Control modes. • LCD Keypad: Multi-language display with parameter copy function. Protection Features • Motor thermal overload protection (I²t) • Pump/Fan-specific protection (dry pump, anti-jam, underload) • Comprehensive electrical protection (short circuit, ground fault, over/undervoltage) • Heatsink overtemperature protection • Conformal Coated PCB for protection against corrosive atmospheres (standard in -UH enclosure). Application Focus Air Handling Units (AHUs), Cooling Towers, Chilled Water & Condenser Pumps, Exhaust Fans, Centrifugal Compressors in HVAC systems.

Key Specifications Parameter Category Specification Drive Series/Model ACS580-01-114A-2 Rated Output Current 114 A Rated Output Power 55 kW (75 HP) Input Supply Voltage 200 - 240 V AC (± 10%), 3-phase Input Supply Phases 3-phase Output Voltage 0 - Input voltage Output Phases 3-phase Enclosure Rating IP21 / UL Type 1 (Standard for -01) Cooling Method Fan-cooled Control Method ABB Direct Torque Control (DTC) Key Standard Features • Energy Optimizer: Automatically minimizes motor and drive losses for maximum energy efficiency. • Intelligent Control Panel (IOP) with plain language, multilingual display. • Embedded Application Macros: Pre-programmed for common tasks (Pump/Fan, Hand/Auto, etc.). • Built-in EMC Filter (Class A). • Extensive Connectivity: Built-in Modbus RTU (RS-485); optional adapters for PROFINET, EtherNet/IP, PROFIBUS DP, etc. • Advanced PID Controller with sleep/wake and cascade control. • Flying Start and pump-specific functions (dry pump protection, anti-jam). Protection Features • Comprehensive motor thermal protection (I²t, PTC/KTY sensor inputs) • Full electrical protection (short circuit, ground fault, over/undervoltage, overcurrent) • IGBT and heatsink overtemperature protection • Motor stall and underload protection • Coated circuit boards available as an option for harsh environments. Application Focus Pumps, fans, compressors, conveyors, mixers, and other general-purpose industrial applications.

Key Specifications Parameter Category Specification Product Type AC Line Choke (Input Reactor / Supply Inductor) ABB Series / Model ALCL-15-7 Rated Current 15 A (at 40°C ambient, with appropriate derating at higher temperatures) Inductance per Phase 0.70 mH (700 µH) ± 10% (measured at rated current and frequency, e.g., 50/60 Hz) Voltage Drop Typically 3-5% of the supply voltage at rated current (exact value depends on supply voltage). Electrical Connection 3-phase (for connection to 3-phase supply lines L1, L2, L3). Typical Application To be installed on the input (line) side of a VFD with a compatible current rating (e.g., for a drive with an input current of approximately 15A or less, with appropriate safety margin). Key Functions • Harmonic Mitigation: Reduces line-side current harmonics (THDi). • Peak Current Limiting: Limits inrush current. • Transient Protection: Attenuates voltage spikes and line disturbances. • Improves Power Factor: Can improve the displacement power factor. Mounting Typically designed for cabinet or panel mounting via fixing brackets. Insulation Class Standard class (e.g., Class F or H for high-temperature endurance). Core Material Iron core with air gap to prevent saturation.

Key Specifications) Parameter Category Specification Drive Series/Model ACS380-040S-03A7-1 Rated Output Current 3.7 A Rated Output Power 0.75 kW (1 HP) Input Supply Voltage 200 - 240 V AC (± 10%), 1-phase Input Supply Phases 1-phase Output Voltage 0 - Input voltage Output Phases 3-phase Enclosure Rating NEMA 1 / IP20 Open Type (Chassis). （Shaft-through fan cooling） Control Method Sensorless Flux Vector Control (Magnetic Flux Control, MFC) Key Standard Features • Material Handling Application Macros: Pre-programmed for common conveyor and lifting tasks. • Dynamic Braking Control: Built-in logic for controlling external brake resistors (resistor not included). • Torque Control & Limits: Precise torque control and adjustable torque limits for tension control and overload prevention. • S-curve Acceleration/Deceleration: For smooth, mechanical stress-reducing starts and stops. • Removable Control Panel (RCP): Backlit LCD display for setup and monitoring. • Integrated EMC Filter (Class A). • Built-in Fieldbus: Modbus RTU (RS-485) standard; optional adapters for PROFINET, EtherNet/IP, etc. Protection Features • Motor thermal overload protection (I²t) • Comprehensive electrical protection (short circuit, ground fault, over/undervoltage) • IGBT and heatsink overtemperature protection • Motor stall and underload protection Typical Applications Conveyors (belt, roller, chain), sorting systems, small hoists, palletizers, and other material transport machinery.

Key Specifications Parameter Category Specification Drive Series/Model ACS310-03E-34A1-4 Rated Output Current 34 A Rated Output Power 15 kW (20 HP) Input Supply Voltage 380 - 480 V AC (± 10%), 3-phase Input Supply Phases 3-phase Output Voltage 0 - Input voltage Output Phases 3-phase Enclosure Rating IP20 / UL Open Type (Chassis). Requires installation in a protective cabinet. Cooling Method Self-cooled (with internal fan) Control Methods • Scalar Control (V/f) • ABB Direct Torque Control (DTC) for superior dynamic performance. Key Standard Features • Intelligent Pump and Fan Control (IPF): Includes auto-tuning for energy optimization, multi-pump control logic (lead/lag/alternation), dry pump protection, and anti-jam functions. • Embedded Application Programming: Built-in function blocks (timers, logic gates, comparators) for creating custom control logic without an external PLC. • Adaptive Program (AUP): Guides user through commissioning based on selected application. • Built-in Communication Protocols: Modbus RTU (RS-485) and BACnet MS/TP are standard for building automation integration. • LCD Keypad: Clear display with multi-language support and parameter copy function. • Integrated EMC Filter (Class A). • PID Controller: Advanced controller with sleep/wake, cascade control, and PID freeze functions. Protection Features • Motor thermal overload protection (I²t) • Pump/Fan-specific protection (dry pump, overload, underload) • Short circuit, ground fault, overcurrent, overvoltage protection • IGBT overtemperature protection • Automatic fault reset and restart Application Focus HVAC systems (fans, pumps), pressure boosting, water supply, cooling towers, and general fluid handling applications.

Key Specifications Parameter Category Specification Drive Series/Model ACS880-01-021A-5 Rated Output Current 21 A Rated Output Power 7.5 kW (10 HP) Input Supply Voltage 380 - 500 V AC (-15% / +10%), 3-phase Input Supply Phases 3-phase Output Voltage 0 - Input voltage Output Phases 3-phase Enclosure Rating IP21 / UL Type 1 (Standard for -01) Cooling Method Self-cooled (internal fan) Control Platform ABB Direct Torque Control (DTC) and Scalable Vector Control. Features a fully programmable control platform with an optional Embedded PC (requires control program licenses). Key Standard Features • All-compatible Design: Single hardware platform for diverse applications. • Intelligent Control Panel (IOP): Multilingual, graphical, removable keypad for easy setup and monitoring. • Extensive Built-in I/O: Typically includes multiple digital/analog inputs & outputs, and relay outputs for flexible connectivity. • Embedded Fieldbus Connectivity: Support for major industrial networks (e.g., PROFINET, EtherNet/IP, Modbus TCP, PROFIBUS DP) via optional communication adapter modules. • Application Software: A library of optional, pre-programmed software for pumps, fans, cranes, hoists, etc., to simplify commissioning. • Advanced Diagnostics: Comprehensive monitoring and logging functions. Protection Features • Comprehensive motor thermal protection (I²t, temp sensors) • Full electrical protection (short circuit, ground fault, over/undervoltage, overcurrent) • Drive IGBT overtemperature protection • Coated circuit boards available as an option for harsh environments. Application Focus General industrial machinery, centrifugal pumps & fans, conveyors, mixers, extruders, test benches, and more.

Key Specifications Parameter Category Specification Drive Series/Model ACS880-01-049A-7+K454 Rated Output Current 49 A Rated Output Power 30 kW (40 HP) Input Supply Voltage 380 - 500 V AC (-15% / +10%), 3-phase Input Supply Phases 3-phase Output Voltage 0 - Input voltage Output Phases 3-phase Enclosure Rating IP21 / UL Type 1 (Standard for -01) Cooling Method Self-cooled (internal fan) Control Platform ABB Direct Torque Control (DTC) and Scalable Vector Control. Full programmability with Embedded PC (optional, with control program licenses). Key Standard Features • All-compatible Design: Single platform for all applications. • Intelligent Control Panel (IOP) with multilingual graphical display. • Extensive I/O: Multiple analog/digital inputs and outputs, relay outputs. • Embedded Fieldbus: Multiple protocols (e.g., PROFINET, EtherNet/IP, Modbus TCP) available via optional adapters. • Advanced Application Software: Available for pump, fan, crane, hoist, etc. • +K454 Option: Integrated Safe Torque Off (STO) safety function (SIL3/PL e). Safety Function (K454) Safe Torque Off (STO): Prevents unexpected motor start-up by safely disabling the power semiconductors. Protection Features • Comprehensive motor and drive protection (thermal, short circuit, ground fault, etc.) • Diagnostic and monitoring functions • Coated circuit boards for harsh environments (optional) Application Focus General industrial machinery, pumps, fans, conveyors, mixers, extruders, test benches, and any application requiring integrated functional safety.

Key Specifications Parameter Category Specification Drive Series/Model ACS320-03E-01A9-4 Rated Output Current 1.9 A Rated Output Power 0.75 kW (1 HP) Input Supply Voltage 380 - 480 V AC (± 10%), 3-phase Input Supply Phases 3-phase Output Voltage 0 - Input voltage Output Phases 3-phase Enclosure Rating NEMA 1 / IP20 Open Type (Chassis). Must be installed inside a protective control cabinet. Control Panel Detachable, basic keypad with a 4-character LED display. Cooling Method Self-cooled (convection) Control Method Sensorless Vector Control Key Standard Features • Ultra-Compact Design: Very small footprint for easy panel integration. • Detachable Keypad: For remote mounting and parameter setting. • Application Macros: Pre-set parameter configurations (e.g., Hand/Auto, 2-Wire, 3-Wire). • Analog Input: 1 channel (configurable for 0/4...20 mA or 0...10 V). • Digital Inputs: 3 channels. • Relay Output: 1 changeover contact. • Modbus RTU (RS-485) communication via an optional external module (e.g., NAMC-01). Protection Features • Motor thermal overload protection (I²t model) • Short circuit, ground fault, overcurrent, and overvoltage protection • IGBT overtemperature protection • Motor stall prevention Typical Applications Small conveyors, packaging machines, dosing pumps, basic material handling equipment, and small centrifugal fans or pumps.

Key Specifications Parameter Category Specification Drive Series/Model ACS320-03E-01A2-4 Rated Output Current 1.0 A Rated Output Power 0.37 kW (0.5 HP) Input Supply Voltage 380 - 480 V AC (± 10%), 3-phase Input Supply Phases 3-phase Output Voltage 0 - Input voltage Output Phases 3-phase Enclosure Rating NEMA 1 / IP20 Open Type (Chassis). Control Panel Detachable, basic keypad with a 4-character LED display. Cooling Method Self-cooled (convection) Control Method Sensorless Vector Control Key Standard Features • Ultra-Compact Design: One of the smallest drives in its class. • Detachable Keypad: For remote mounting and easy setup. • Application Macros: Pre-set configurations for common tasks (e.g., Hand/Auto, 2-Wire, 3-Wire). • Analog Input: 1 channel (0/4...20 mA or 0...10 V). • Digital Inputs: 3 channels. • Relay Output: 1 channel. • Modbus RTU (RS-485) communication via an optional external module (e.g., NAMC-01). Protection Features • Motor thermal overload protection (I²t) • Short circuit, ground fault, overcurrent, and overvoltage protection • IGBT overtemperature protection • Motor stall prevention Typical Applications Small conveyors, packaging machines, dosing pumps, basic material handling equipment, and small fans.