VFD015EL43W-1 Delta VFD

VFD015EL43W-1 Delta VFD Specification

Shape
Rectangular

Efficiency
>90%

IP Rating
IP20

Surface Finish
Matte Plastic Finish

Feature
Built-in EMI filter, Compact Size, Easy Installation, Built-in keypad

Overheating Protection
Yes, Auto-shutdown Protection

Mounting Type
Panel Mount

Humidity %
0-90% (non-condensing)

Operating Temperature
-10C ~ +50C

Insulation Material
Flame Retardant ABS

Power Factor
>0.98

Connector Type
Screw Type Terminal

Product Type
Variable Frequency Drive (VFD)

Application
Industrial Motor Speed Control

Protection Level
Overcurrent, Overload, Overvoltage Protection

Frequency (MHz)
50/60 Hz

Rated Voltage
3PH 380-480V AC

Energy Consumption
High efficiency design, minimizes power loss

Output Type
PWM, 3-phase Output

Color
Black/Grey

Dimension (L*W*H)
128.3 mm x 68 mm x 128.6 mm

Weight
1.15 kg

Input Voltage
3PH 380-480V AC

Size
0.75 kW / 1 HP

Phase
Three Phase

Connection Type
Terminal Block

Material
Plastic Body, Metal Heat Sink

No Of Poles
3

Control Method
V/F control, Sensorless Vector Control

Noise Level
<60dB

Start-up Torque
150% at 5Hz

Cooling Method
Self-cooling or Forced Air Cooling

Braking Unit
Built-in

Altitude
up to 1000m without derating

Series
EL Series

Communication Interface
RS-485 (Modbus RTU)

Display Type
LED Digital Keypad

Storage Temperature
-20°C to +60°C

EMC Filter
Built-in

Output Current
3.2A

About VFD015EL43W-1 Delta VFD

Delta VFD015EL43W(-1) VFD-EL-W Series

Series: EL-W
2 HP
1.5 KW
4.2 A
460 V
Input: 3 PH

Description

SPECIFICATIONS

Series	VFD-EL-W Series
Input Voltage Phase	460 V 3 Phase
Motor Power Range	1.5 KW 2 HP 4.2 A
Weight	2.2 lbs
Dimensions	3.62 in (W) x 3.23 in (H) x 6.38 in (D)

CATALOG & MANUALS


Users Manual	Delta EL-W Series Users Manual

SERIES DESCRIPTION

Deltas VFD-EL-W series is the new generation compact vector control drive. Simple, delicate and durable design inherits Deltas superior drive technology.

Various essential functions are built-in as standard, including: Multi-step Operation; Torque Compensation; PID Control; Multi-Pump Control; Water Supply at Constant Pressure; Leakage Detection function and so on.

Features Include:

Simple Speed Control
Horizontal Movement
Fixed Load Applications

Safety and Reliability
150 % / 60 secs overload capability | Energy-saving | CE certification

Easy Maintenance
Natural cooling | Fan Cooling

Complete Functions
Single / multi-pump control: constant pressure mode & alternative operation | Built-in PID feedback control | Protection: overload, over voltage / over current stall prevention

Advanced Motor Control Methods

The VFD015EL43W-1 offers versatile motor management through selectable V/F control and sensorless vector control. This allows users to optimize output for various load requirements, guaranteeing precision and stability during operation. Start-up torque reaches 150% at 5Hz, making it suitable for motors demanding strong initial torque.

Efficient and Robust Design

Deltas EL Series VFD integrates a self-cooling or forced air cooling system, built-in EMC/EMI filters, and an auto shutdown protection mechanism for extended service life. Flame retardant ABS with a metal heat sink forms the enclosure for high durability, while the compact size and light weight (1.15 kg) support easy installation in constrained spaces.

User-Friendly Operation & Communication

Featuring an intuitive LED digital keypad, the VFD015EL43W-1 simplifies parameter setting and real-time monitoring. Integration with RS-485 (Modbus RTU) enables seamless connectivity for remote management, making this VFD ideal for automated industrial environments.

FAQs of VFD015EL43W-1 Delta VFD:

Q: How do I install and wire the Delta VFD015EL43W-1 for industrial motor speed control?

A: Installation is straightforward thanks to its panel-mount design and terminal block connections. Connect the drive to a three-phase 380-480V AC supply and wire the motor output to the designated terminals. All wiring should follow the included manuals instructions to ensure safety and optimal performance.

Q: What are the primary benefits of the VFD015EL43W-1s built-in EMC/EMI filters?

A: The built-in EMC and EMI filters effectively minimize electrical interference in the system, ensuring stable operation and compliance with industrial standards. This leads to reduced downtime and improved reliability of connected equipment.

Q: When should sensorless vector control be used over V/F control with this VFD?

A: Sensorless vector control is ideal for applications requiring precise torque and speed control, especially at low speeds or during rapid acceleration and deceleration. V/F control is recommended for general purposes where simpler speed control is sufficient.

Q: Where is the VFD015EL43W-1 best applied within industrial setups?

A: This model excels in variable speed control for three-phase induction motors in applications like conveyors, fans, and pumps. Its compact construction and panel-mount capability suit both new installations and retrofitting within control cabinets.

Q: How does the RS-485 (Modbus RTU) communication interface enhance process automation?

A: RS-485 (Modbus RTU) allows real-time monitoring and parameter adjustments from a central PLC or control system. This boosts process automation, machine integration, and remote diagnostics, streamlining operations and minimizing maintenance downtime.

Q: What protection features are included, and how do they benefit the user?

A: The VFD provides comprehensive protection, including overcurrent, overload, overvoltage, and overheating safeguards. Auto-shutdown ensures the drive and connected motor are protected from damage, reducing repair costs and enhancing safety.

Q: Can the VFD015EL43W-1 be used in high-altitude or harsh environments?

A: Yes, it operates reliably at altitudes up to 1000 meters without derating, withstanding temperatures from -10C to +50C and 0-90% non-condensing humidity. Its robust construction and IP20 rating offer additional durability in industrial settings.

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