BFI Frequency Inverters (IP55–IP66)
IP55 Rated Drives
General Advantages:
- Resistant to low-pressure water and dust, suitable for direct field installation
- Enclosed live parts ensure high user safety
- Mounting close to the motor reduces installation time and system complexity
- User-friendly controls enable ergonomic operation
A) BFI H3 IP55
- Controls HVAC pumps and fans without the need for a PLC or additional unit
- Conformal coated PCBs provide extended lifetime and durability
- Compact design enables strong flow control and fast installation
- Built-in PID controller supports pump operation and energy efficiency
- Harmonic current control compliant with IEC 61000-3-12
- Safe operation up to 250 kW
- Multilingual OLED display, maintenance timer, plug-in modules and long-life fans
B) BFI P2 IP55
- Premium control for standard induction and high-efficiency PM motors
- Sensorless vector control from zero speed up to 200 percent torque
- Open and closed loop options for optimum energy efficiency and precise performance
- Built-in EMC filter and integrated brake transistor for easy and cost-effective installation
- Safe operation up to 250 kW
- Compact design with integrated cable management, available in switched and non-switched versions
IP66 Rated Drives
General Advantages:
- Full protection against high-pressure water and dust, ideal for washdown applications
- Robust ABS enclosure with corrosion-resistant heatsink
- Fanless design ensures cost-efficient and durable operation
- Suitable for hygienic food and beverage applications
- User-friendly control panel with lockable isolator switch
A) BFI E3 IP66
- Direct machine mounting with compact and secure design
- Safe and efficient performance up to 22 kW
- One-touch mode selection with application-specific optimization
- Pump mode for energy-efficient pump control such as dosing, well, transfer, pool and spa
- Industrial mode for applications like conveyors, mixers and treadmills
- Fan mode for HVAC systems and air handling applications
B) BFI H3 IP66
- HVAC pump and fan control without the need for a PLC or additional control unit
- Conformal coated PCBs compliant with IEC 60721-3-3 class 3S3 and 3C3
- Built-in PID controller for energy efficiency and pump performance
- Harmonic current control compliant with IEC 61000-3-12
- Safe operation up to 22 kW
- Suitable for washdown and hygienic environments with fanless design
- Lockable isolator, available in switched and non-switched versions with plug-in modules
C) BFI P2 IP66
- High-performance and reliable control for standard induction and PM motors
- Sensorless vector control from zero speed up to 200 percent torque
- Open and closed loop options for optimum energy efficiency
- Built-in EMC filter and integrated brake transistor for easy installation
- Safe operation up to 22 kW
- IP66 design provides full protection against dust and water, ideal for washdown and hygienic applications
- Fanless design with compact and cost-efficient structure, ready for future PM motor control
