Delta VFD007EL23A – EL Series Micro Type AC Drive

Technical Specifications

• Brand & Model: Delta Electronics – VFD007EL23A (VFD-EL Series).
• Item Number: VFD007EL23A.
• Nominal Input VAC: 208 – 240 Volts AC.
• Input Range VAC: 200 to 240 Volts AC.
• Horsepower (CT): 1 HP.
• Amps (CT): 4.2 A.
• Input Phase: 3 Phase.
• Output Phase: 3 Phase.
• Maximum Frequency: 600 Hz.
• Braking Type: DC Injection and Dynamic Braking.
• Motor Control: V/Hz (Scalar) and Sensorless Vector Control.
• Enclosure Rating: IP20.
• Frame Size: A.
• Dimensions: 2.83 in x 6.86 in x 5.36 in (W x H x D).
• Temperature Range: -10°C to +50°C for reliable operation.

Key Features & Performance

• Sensorless vector control – delivers high torque at low speeds for demanding applications.
• Built-in Modbus protocol – enables easy integration with automation systems.
• Standard RS-485 communication – supports multi-drive networking and remote monitoring.
• Built-in dynamic braking transistor – reduces need for external braking components.
• DC injection braking – provides quick stopping capability for precision positioning.
• Compact micro design – saves valuable panel space in tight installations.

Environmental Tolerance & Noise Immunity

• Wide temperature operation – functions reliably from -10°C to +50°C.
• High vibration resistance – withstands industrial environments with ease.
• Excellent noise immunity – built with robust EMC design for stable performance.
• Protective coating option – enhances resistance to moisture and dust.

Frequently Asked Questions (FAQ)

• Q: What motor control methods does this drive support?
  The VFD007EL23A supports both V/Hz (scalar) control and sensorless vector control for optimal performance.
• Q: Does this drive include a built-in braking transistor?
  Yes, the drive includes a dynamic braking transistor for quick deceleration without external components.
• Q: What communication protocol does it use?
  The drive features built-in Modbus protocol with RS-485 interface for easy system integration.
• Q: What is the overload capacity?
  The drive provides 150% overload capacity for 60 seconds for demanding applications.
• Q: Can this drive operate single-phase input?
  This model requires three-phase input for proper operation.
• Q: What applications suit this micro drive?
  Ideal for fans, pumps, conveyors, packaging machines, and small automation equipment.

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