Here’s a detailed breakdown of the Delta VFD007EL21A, a compact and efficient AC drive from the VFD-EL series:

 Technical Specifications

• Power Rating: 0.75 kW / 1 HP
• Input Voltage: 1-phase, 200–240V AC
• Output Voltage: 3-phase, 0–240V AC
• Output Current: 4.2 A
• Max Frequency: 600 Hz
• Control Method: V/Hz (scalar control)

Features & Capabilities

• Built-in EMI Filter: Reduces electrical interference
• RFI Switch: Enhances electromagnetic compatibility
• DC Bus Sharing: Supports side-by-side installation
• Braking Options: DC injection and dynamic braking (transistor included)
• Keypad: Integrated digital keypad for easy operation

 Communication & Interface

• Protocol: MODBUS via RS-485 (RJ-45 interface)
• Optional Modules: CANopen, Profibus, DeviceNet, LonWorks
• Enclosure Rating: IP20 (indoor use)

 Dimensions & Mounting

• Frame Size: A
• Height: 6.86 in (174 mm)
• Width: 2.83 in (72 mm)
• Depth: 5.36 in (136 mm)
• Mounting: DIN rail or chassis mount