The Panasonic BFV00072DK is a compact 0.75 kW Variable Frequency Drive inverter engineered for precise AC motor speed and torque control in industrial automation systems. Accepting single-phase 200–240 V AC input at 50/60 Hz, it delivers three-phase output from 0–240 V with selectable frequency from 0.1–400 Hz, accommodating both induction and synchronous motors. The drive supports dual control strategies: V/F Control and Sensorless Vector Control, enabling flexible deployment across machinery and process automation.
Technical Specifications
• Model: BFV00072DK (VF-O Series)
• Rated Motor Output: 0.75 kW (750 W)
• Input Supply: 200–240 V AC, single-phase, 50/60 Hz
• Output Voltage: 0–240 V AC, three-phase (proportional to supply voltage)
• Output Frequency Range: 0.1–400 Hz / 0.5–250 Hz
• Overload Capacity: 150% for 60 seconds
• Cooling: Self-cooling at 0.75 kW rating
• Control Resolution: Digital setting 0.1 Hz (1 Hz above 100 Hz); Analogue setting 0.1 Hz
• Frequency Accuracy: ±0.5% of selected maximum frequency (25±10°C, analogue setting)
• Carrier Frequency: Selectable 0.8, 1.1, 1.6, 2.5, 5.0, 7.5, 10 kHz
• Operating Temperature: −10°C to +50°C, 90% RH maximum
• Storage Temperature: −25°C to +65°C, 95% RH maximum
• Vibration Resistance: 5.9 m/s² (0.6G) maximum
• Enclosure Rating: IP20 shielded type
– Key Features
• Eight-speed control function for preset speed selection
• Digital display showing output frequency, current, line speed, error codes, and parameter data
• Multiple protection modes: overload, short-circuit, over-voltage, under-voltage, and overheat
• PWM signal control capability from PLC without analogue I/O modules
• External frequency increase/decrease and memory functions via switch inputs
• Voltage tolerance: ±10% / −15% of rated input; Frequency tolerance: ±5%
• Instantaneous voltage drop operation at 165 V minimum; 15 ms operation below 165 V
– Typical Applications
• Industrial motor speed control in conveyor systems and pumps
• Machinery automation requiring variable torque delivery
• Process control in HVAC and fluid handling systems
• Manufacturing equipment demanding precision frequency management
– Compatibility & Integration
The drive accepts induction and synchronous motor types. Integrated operation panel enables direct parameter configuration and monitoring. External control via discrete switches supports frequency ramping and preset speed memory functions.
