📖 Description:
Delta VFD is a robust and compact inverter with 1.5 kW (2 HP) capacity and 220 V single-phase input. It is designed for versatile industrial and HVAC applications, offering reliable motor control, integrated protections, and easy setup in a compact footprint.
🔧 Technical Specifications
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Input Voltage: 200–240 V AC single-phase (±10%)
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Output: 3-phase, 1.5 kW (2 HP) motor control, rated output current up to 7.5 A
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Output Frequency Range: 0.1 Hz to 600 Hz
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Control Method: V/f control with adjustable V/f curves; built-in simple PLC and PID functions
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Built-In Protections: Overcurrent, overvoltage, undervoltage, overheating, overload (150% for 60 s)
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Braking Options: Built-in DC braking; external braking resistor supported
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Communications: RS‑485 Modbus RTU via RJ‑45 port
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User Interface: Built-in digital keypad with 4-digit 7-segment LED display; optional external keypad
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Dimensions (Frame B): Approx. 180 × 105 × 135 mm (H×W×D); weight ≈1.6 kg
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Cooling: Internal fan; ambient temperature −10 °C to +50 °C (derating may apply)
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Protection Rating: IP20 enclosure
⚙️ Features
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Slim & Compact Design: Easy integration into control panels; suitable for limited-space environments
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Built-in PLC Functionality: Supports up to 5 steps for simple sequential control without external PLC
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PID Control: Maintains stable process control in variable load applications like pumps and fans
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Flexible Braking Options: DC injection and external resistor support enable fast and safe motor stop
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Enhanced Safety & Protection: Includes thermal, current, and voltage-based protections
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Fieldbus Ready: Standard RS‑485 Modbus RTU; optional communication modules available
🛠️ Applications
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Pumps & Fans: HVAC, water treatment, irrigation, and exhaust systems
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Conveyors & Small Machinery: Efficient speed control for packaging, processing, and automation
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Textile & Woodworking Equipment: Smooth operation of variable-speed motors
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General Industrial Use: Perfect for OEMs, workshops, and automated control panels
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Energy Saving Systems: Reduces motor wear and energy consumption with optimized speed control
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