VFD007E43T Delta VFD-E Series 1HP 460V AC Drive Sensorless Vector

Product Brief

• Delta VFD007E43T is a 1 HP, 460 VAC micro drive.
• Part of the VFD-E Series from Delta Electronics.
• Sensorless vector control for constant torque applications.
• Built-in PLC function supports simple ladder logic.
• IP20 enclosure, modular design with extension cards.

Key Features

• Input Voltage: 380–480 VAC, 3-phase.
• Output Current: 2.5 A (constant torque).
• Max Frequency: 600 Hz.
• Braking: DC injection + dynamic braking transistor included.
• Motor Control: Open-loop vector (sensorless).
• LED status indicator, keypad sold separately.

Technical Specifications

• Brand: Delta Products
• Model: VFD007E43T
• Series: VFD-E
• Power Rating: 1 HP (0.75 kW)
• Input Phase: 3
• Rated Current: 2.5 A (CT)
• Voltage Range: 380–480 VAC
• Frequency Range: 0–600 Hz
• Control Mode: Sensorless vector, V/F, torque control
• Resolution: 0.01 Hz (digital)
• Ambient Temp: -10°C to +50°C
• Protection: Over-voltage, over-current, over-load
• EMC Filter: Built-in (class A)
• Enclosure: IP20 (NEMA 1 equivalent)
• Dynamic Braking: Included transistor

Installation & Compatibility

• Mounting: Panel or wall mount, vertical orientation.
• Cooling: Natural convection; maintain 50 mm clearance.
• Wiring: Shielded cables for control signals.
• Compatible Motors: Induction, permanent magnet, synchronous.
• Fieldbus: Modbus RTU, optional CANopen / DeviceNet.
• Extension Cards: I/O, communication, feedback.

Maintenance & Diagnostics

• LED display shows frequency, current, and faults.
• Quick parameter copy via keypad (sold separately).
• Auto-tune for motor parameters.
• Fault records with time stamp.
• Built-in PLC for simple logic without external controller.

Certifications

• CE, UL, cUL listed.
• RoHS compliant.
• IP20, pollution degree 2.

Package Contents

• Drive unit (VFD007E43T).
• Quick start guide.
• CD with user manual and software.
• Mounting screws and brackets.
• Dynamic braking resistor (optional, not included).

Warranty & Shipping

• Warranty: 12 months against defects.
• Shipping: Within 12–24 hours after order.
• Carriers: FedEx, UPS, DHL (express).

Expert Review

• Manager’s Insight: Reliable for small conveyors and fans.
• Sensorless vector gives excellent low-speed torque.
• PLC function reduces external hardware costs.
• Easy to set up with the built-in keypad interface.
• Sturdy build, suitable for harsh industrial environments.

Applications

• Conveyor belts, packaging machines.
• HVAC fans, pumps, blowers.
• Mixers, extruders, and textile machinery.
• Small cranes and hoists.
• General-purpose variable speed control.

FAQ – Frequently Asked Questions

• Q: Can I use this drive with a 480V supply?
• A: Yes, input range is 380–480 VAC.
• Q: Does it support encoder feedback?
• A: No, open-loop vector only. Encoder card optional.
• Q: What is the maximum output frequency?
• A: 600 Hz, configurable via parameters.
• Q: Is the keypad included?
• A: No, sold separately (model VFD-KP-01).
• Q: Can I run a 1-phase motor?
• A: No, designed for 3-phase induction motors only.

Experience-Based Buying Guide

• Match motor FLA to drive rated current (2.5 A).
• For high starting torque, select sensorless vector mode.
• Use external braking resistor for frequent stops.
• Keep ambient temperature below 40°C for full load.
• Use shielded cables longer than 20 m to avoid interference.
• Purchase the keypad for local programming ease.

For inquiries: sales@powergearx.com
or +86 18030005825 (WhatsApp).

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