Delta VFD075E43A VFD-E Series 10HP 7.5kW 460V AC Drive
Manufacturer: Delta
Product No.: VFD075E43A
Condition： In stock
Product Type: AC Drive
Product Origin: CN
Payment: T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months
Estimate delivery times: 12-26 days (International), 3-6 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
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Delta VFD075E43A VFD-E Series 10 HP AC Micro Drive Overview
The Delta VFD075E43A represents the versatile VFD-E Series of sensorless vector AC micro drives. Delta engineered this modular drive for high-torque industrial applications. The unit combines flexible extension card support with an integrated PLC engine. You can write and execute ladder logic programs directly inside the drive. This design reduces panel footprint and simplifies system integration.
Technical Specifications
| Brand | Delta Electronics |
| Model Number | VFD075E43A |
| Product Series | VFD-E Series |
| Power Rating | 10 HP (7.5 kW) Constant Torque |
| Input Voltage & Phase | 380 V AC to 480 V AC (3-Phase) |
| Output Current | 18 A Continuous |
| Control Method | Open Loop Vector (Sensorless Vector) |
| Output Frequency Range | 0.1 Hz to 600 Hz |
| Frequency Resolution | Digital: 0.01 Hz; Analog: 0.06 Hz / 60 Hz |
| Control Sensitivity | Speed Control Accuracy ±0.5% (Sensorless Vector) |
| Linearity | Torque Linearity ±5% |
| Operating Temperature | -10°C to +50°C (14°F to 122°F) |
| Environmental Tolerance | IP20 Enclosure Rating, Pollution Degree 2 |
| Noise & Immunity | EN61800-3 Immunity Standard Compliant |
| Braking Capabilities | Built-in Dynamic Braking Transistor & DC Injection |
| Dimensions (H x W x D) | 10.24 in x 4.57 in x 6.66 in (Frame C) |
| Product Certifications | CE, UL, cUL, RoHS Compliant |
Operational Features & System Capability
- Built-in PLC function executes basic automation logic without extra controllers.
- Modular construction accepts optional I/O expansion, fieldbus, and encoder cards.
- Integrated RFI filter switch reduces electromagnetic emissions on standard networks.
- Shared DC bus design enables energy savings across multiple drive installations.
- Built-in dynamic braking transistor connects directly to external braking resistors.
- IP20 enclosure allows side-by-side mounting to maximize cabinet space.
Typical Applications
- Conveyor systems requiring constant torque performance under heavy loads.
- Pumping stations requiring automated pressure regulation via integrated PLC logic.
- Extruders and industrial mixers needing precise speed accuracy without encoders.
- HVAC air handlers benefiting from variable speed control and flexible fieldbus networks.
- Woodworking machinery needing quick acceleration and dynamic braking control.
Installation & Physical Mounting Guide
- Mount the VFD075E43A vertically inside an IP20 or higher cabinet.
- Maintain at least 2 inches of horizontal clearance between adjacent drives.
- Ensure proper airflow through the heat sink for thermal dissipation.
- Ground the drive enclosure using dedicated, low-impedance grounding conductors.
- Install line reactors if power supply capacity exceeds 500 kVA.
Commissioning & Maintenance Procedure
- Access basic parameters using status LED indicators or optional digital keypads.
- Perform motor auto-tuning before running vector control modes for maximum torque.
- Inspect cooling fans every six months and clear dust build-up.
- Check terminal screw torque periodically to prevent loose electrical connections.
- Monitor DC bus voltage via diagnostic parameters during maintenance cycles.
Advanced Diagnostic & Fault Monitoring
- Integrated diagnostic logic tracks overvoltage, overcurrent, and phase loss faults.
- Drive records the latest fault codes for fast troubleshooting on site.
- Thermal protection circuit monitors motor and drive temperatures simultaneously.
- Short-circuit detection protects output terminals during phase-to-ground faults.
Global PLC Spare HUB's Insight
In actual field commissioning, the Delta VFD075E43A excels in conveyor retrofits. We frequently see engineers replace external relays using the built-in PLC engine. For instance, a regional bottling plant programmed the drive's local I/O to stop the line during bottle jams. This eliminated a separate micro-PLC, cut wiring time by 40%, and reduced cabinet heat generation significantly.
Selection Guidance
- Verify motor full load amps do not exceed the drive's 18 A rating.
- Choose the VFD-E Series when local PLC logic reduces overall system cost.
- Select optional dynamic braking resistors for high-inertia stopping applications.
- Purchase the optional digital keypad separately if parameter copying is required.
Packaging, Shipping & Warranty Terms
- Package Contents: 1 x Delta VFD075E43A Drive, Installation Guide, Mounting Hardware.
- Dispatch Speed: Order processing and shipping within 24 to 48 hours.
- Express Carriers: Fast global delivery via FedEx, UPS, and DHL.
- Warranty Coverage: Includes a 12-Month Comprehensive Factory Warranty.
Frequently Asked Questions
Does the drive include an operator keypad in the box?
No, the VFD075E43A includes LED status indicators. You must purchase the digital keypad separately for full parameter editing.
Can I run this drive on a single-phase 460V input?
No, this model requires a 3-phase 380V to 480V AC power supply for continuous 18 A output.
How do I program the internal PLC engine?
You use Delta WPLSoft software to write ladder logic and transfer it via the serial port.
What should I do if the drive displays an Overcurrent (oc) fault during acceleration?
Increase acceleration time parameters or perform motor auto-tuning to correct vector control parameters.
Tags
Q: Are these parts 100% original and new?
A: Yes. Every component is guaranteed to be 100% original, brand-new, and factory-sealed. We also provide a 12-month comprehensive warranty for your peace of mind.
Q: How fast is the shipping to my country?
A: For in-stock items, we offer same-day dispatch. International express shipping (DHL/FedEx/UPS) typically delivers within 3–5 business days worldwide.
Q: Can I get a formal quotation with shipping costs?
A: Absolutely. Our sales team is ready to provide a detailed Proforma Invoice (PI) including the most competitive shipping rates for your location.
Q: Do you offer discounts for bulk orders?
A: We provide volume-based pricing for large projects or multiple-item orders. Please contact us to get our Best Price Guarantee.
12-Month Comprehensive Warranty
Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.
- Coverage: Functional defects and hardware failures under normal operating conditions.
- Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.
Returns & Exchange Policy
We offer a 30-day return policy to ensure you receive the exact part your system requires.
- Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
- RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
- Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.
Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.
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