Delta VFD150E43A VFD-E Variable Frequency Drive

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Manufacturer: Delta Electronics
Product No.: VFD150E43A
Country of origin:United States
Product Type: Variable Frequency Drives
Payment: T/T, Western Union
Weight: 7470g
Shipping port: Xiamen
Warranty: 12 months

Description

Designed for industrial process automation and precision motor speed control, the VFD150E43A is a sensorless vector control variable frequency drive within the Delta Electronics VFD-E series. This highly modular AC motor drive supports an applicable motor capacity of up to 15 kW (20 HP) and operates on a 460V three-phase input. Built with integrated PLC functionality and supporting various fieldbus options via optional extension cards, it delivers robust torque performance and reliable operation across automated manufacturing environments.

Features

Modular Architecture: Flexible design accommodates various extension cards, including I/O cards, relay cards, and communication modules.
Integrated PLC Function: Built-in ladder logic capability with up to 500 steps minimizes the need for external controllers in simple sequence tasks.
Control Modes: Supports both V/f (Voltage-to-Frequency) control and high-performance Sensorless Vector Control (SVC).
RFI Filter: Integrated radio frequency interference filter reduces electromagnetic emissions.
Shared DC Bus: Allows parallel connection of multiple drives to share regenerative energy and improve efficiency.
Comprehensive Protection: Built-in safeguards against overcurrent, overvoltage, undervoltage, overheating, overload, and ground faults.

Applications

Conveyor systems and material handling machinery.
Centrifugal pumps, industrial fans, and HVAC equipment.
Extrusion lines and plastic injection molding auxiliary systems.
Textile machinery and mechanical packaging lines.

Technical Specifications

Manufacturer	Delta Electronics
Part Number/Model	VFD150E43A
Series	VFD-E
Input Voltage	3-phase 380V to 480V AC (50/60 Hz)
Max Applicable Motor Output	15 kW (20 HP)
Cooling Method	Forced Fan Cooling
Control System	Sinusoidal PWM (V/f Control, Sensorless Vector Control)
Net Weight	7.47 kg
Operating Temperature	-10 to 50 degC (without derating)
Storage Temperature	-20 to 60 degC

Connections and Interfaces

Terminal Symbol	Function Description
R/L1, S/L2, T/L3	Three-phase AC power input terminals
U/T1, V/T2, W/T3	Three-phase AC output terminals to motor
+1, +2/B1	Connections for external braking resistor
MI1 to MI6	Multi-function digital input terminals
RA, RB, RC	Multi-function relay output terminals (SPDT contact)
+10V, AVI, ACI, ACM	Analog control signals and reference voltage terminals

Installation Guidelines

Mounting Orientation: Mount the drive vertically to allow proper convection airflow.
Clearance Requirements: Maintain a minimum of 120mm spacing above and below the unit, and 50mm on each side.
Environment: Install inside an enclosure rated for the operating environment to protect from conductive dust, corrosive gases, and moisture condensation.
Wiring Safeguards: Ensure proper system grounding using dedicated ground terminals, and use shielded cables for all control and encoder lines to prevent EMI.

Compliance and Certifications

CE
UL
cUL
RoHS

Key Features:

#Delta VFD-E Series #Variable Frequency Drives

What is the horsepower rating of the Delta VFD150E43A?

The Delta VFD150E43A is designed to control motors with an output rating of up to 15 kW, which is approximately equivalent to 20 horsepower (HP).

Does the VFD150E43A require an external controller for simple automation logic?

No, this drive features an integrated PLC function supporting up to 500 program steps, allowing basic sequence and logic control directly on the drive.

What is the recommended operating temperature range?

The drive operates reliably in ambient temperatures ranging from -10 to 50 degC without derating.

Does this model include a built-in braking resistor?

No, an external braking resistor must be connected to terminals +1 and +2/B1 if dynamic braking is required for high-inertia loads.

Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin

Technical knowledge

$Math Operations Using OpenPLC for Industrial Automation Applications$

Delta VFD150E43A VFD-E Variable Frequency Drive