China 0.75kW-710kW Automation Direct VFD Variable Frequency Drive with LCD Keypad | 220V/380V Input | 1:1000 Speed Range for sale

0.75kW-710kW Automation Direct VFD Variable Frequency Drive with LCD Keypad | 220V/380V Input | 1:1000 Speed Range

Price Negotiable

Price: negotiable

MOQ: 1

Delivery Time: depends on quantities

Brand: VEIKONG

Product Description

Product Overview

Professional 0.75kW-710kW variable frequency drive with advanced LCD keypad interface, designed for industrial automation applications requiring precise motor control and energy efficiency.

Technical Specifications

Category	Parameter	Specifications
Input	Input Voltage	1-phase/3-phase 220V: 200V-240V 3-phase 380V-480V: 380V-480V
	Voltage Fluctuation	-15% to +10%
	Input Frequency	50Hz / 60Hz, fluctuation less than 5%
Output	Output Voltage	3-phase: 0 to input voltage
Output	Overload Capacity	General purpose: 150% for 60s Light load: 120% for 60s
Control	Control Modes	V/f control, Sensorless flux vector control (SVC), Sensor speed flux vector control (VC)
	Speed Range	1:100 (V/f), 1:200 (SVC), 1:1000 (VC)
	Speed Control Accuracy	±0.5% (V/f), ±0.2% (SVC), ±0.02% (VC)
	Frequency Range	0.00-600.00Hz (V/f), 0.00-200.00Hz (SVC), 0.00-400.00Hz (VC)
	Startup Torque	150%/0.5Hz (V/f), 180%/0.25Hz (SVC), 200%/0Hz (VC)
	Carrier Frequency	1kHz-12kHz (varies by type)

Advanced Features

Multiple Control Modes: V/f, sensorless vector control, and closed-loop vector control
High Precision: Speed control accuracy up to ±0.02% with encoder feedback
Robust Design: Advanced PCB design using Mentor ECAD platform with comprehensive checking
Thermal Management: Power module heat model design for optimal thermal performance
IGBT Technology: Power electronics design with IGBT pulse testing for reliability
Software Integration: Simulink motor control simulation platform compatibility

Compatibility & Replacement

Designed to replace major brand VFDs in general industrial applications, offering superior performance and cost-effectiveness.

Product Images