ABB FPR3203526R1002A Inverter module

ABB FPR3203526R1002A Product Overview

The ABB FPR3203526R1002A is a Frequency Converter Module (also known as a Variable Frequency Drive, VFD) designed for precise motor speed control and energy optimization in industrial applications. It is part of ABB’s ACS800 or ACS880 drive series, tailored for use in HVAC systems, pumps, fans, conveyor systems, and other motor-driven equipment. This module ensures efficient motor operation, reduced energy consumption, and enhanced process control across industries such as manufacturing, water treatment, and building automation.

Key Technical Parameters

1. Electrical Specifications
   • Input Voltage: 
     • 3-Phase AC: 380–480 V (±10%), 50/60 Hz.
   • Output Voltage: 0–100% of input voltage (sinusoidal PWM output).
   • Power Range: 2.2–7.5 kW (dependent on motor rating and configuration).
   • Frequency Range: 0–400 Hz (adjustable for motor synchronization).
2. Control & Performance
   • Control Modes: 
     • Sensorless Vector Control (SLVC).
     • Scalar (V/f) control for basic applications.
   • Torque Control: 
     • 150% starting torque at 0.5 Hz (for heavy-duty loads).
   • Efficiency: ≥ 97% (typical at full load).
   • Switching Frequency: Adjustable up to 16 kHz (for noise reduction and motor performance optimization).
3. Communication & Interfaces
   • Fieldbus Protocols: 
     • PROFIBUS DP, Modbus RTU/TCP, BACnet, CANopen.
   • I/O Terminals: 
     • Digital inputs/outputs (configurable for start/stop, fault signals).
     • Analog inputs (0–10 V, 4–20 mA) for speed reference.
   • Human-Machine Interface (HMI): Optional keypad or integration with ABB’s Drive Composer software.
4. Protection & Safety
   • Motor Protection: Overload, short-circuit, ground fault, and phase loss detection.
   • Thermal Management: Auto-derating at high temperatures.
   • Certifications: CE, UL, cULus, IEC 61800-5-1 (functional safety).
5. Environmental Specifications
   • Operating Temperature: -10°C to +50°C (14°F to 122°F) with derating above 40°C.
   • Storage Temperature: -40°C to +70°C (-40°F to +158°F).
   • Protection Class: IP20 (for cabinet installation) or IP54/55 (with optional enclosure).
   • Humidity: ≤ 95% (non-condensing).

Core Functions

1. Energy Savings
   • Automatically adjusts motor speed to match load requirements, reducing energy consumption by up to 50% compared to fixed-speed operation.
2. Dynamic Motor Control
   • Sensorless Vector Control: Delivers high torque at low speeds without feedback devices.
   • Flying Start: Captures rotating motor speed for seamless restarts.
3. Process Optimization
   • PID controller integrated for closed-loop control (e.g., pressure, flow, or temperature regulation).
   • Multi-speed presets and ramp-up/down adjustments for smooth operation.
4. Diagnostics & Maintenance
   • Real-time monitoring of voltage, current, frequency, and motor temperature.
   • Event logging and fault history for predictive maintenance.
   • ABB Ability™ connectivity for remote monitoring via cloud platforms.
5. Safety Features
   • Safe Torque Off (STO) compliance (EN/IEC 61800-5-2) for emergency shutdowns.
   • Built-in braking chopper (optional) for rapid motor deceleration.

Typical Applications

• HVAC Systems: Fan and pump control for energy-efficient building management.
• Water/Wastewater: Variable-speed control of pumps and compressors.
• Material Handling: Conveyor belts, cranes, and elevators.
• Industrial Machinery: Mixers, extruders, and CNC equipment.

Software & Configuration Tools

• Drive Composer: ABB’s PC tool for parameter configuration, diagnostics, and firmware updates.
• Adaptive Programming: Custom logic using ABB’s Application Macros (e.g., pump, fan, or PID control presets).

Advantages

• Flexibility: Compatible with a wide range of motors and applications.
• Ease of Integration: Plug-and-play design with standard communication protocols.
• Robustness: Built for harsh environments with high EMI/RFI immunity.
• Scalability: Part of ABB’s modular drive systems for future expansion.