Delta ac drives, With modern power electronics and advanced microprocessor technology, Delta AC Drives are able to efficiently control motor speed, improve machine automation and save energy. Delta ac Taking advantage of our strong position in power electronics technology, Delta’s VFD Series of AC motor Drives has evolved rapidly. Each Delta Drive series is designed to meet specific application needs. Delta AC Drives accurately control speed and torque, smoothly handle an increased load, and provide numerous custom control and configuration operating modes. Our AC Motor Drive product line provides a full range of motor control technologies and is used throughout a wide range of industries, to enhance and improve machine automation.
SVC Micro Drives
Sensorless Vector Micro AC Drive. The compact design is ideal for Small and medium horsepower applications.
SVC Micro DrivesHigh-performance/ Low-noise General- Purpose AC Motor Drive
This series is the first generation of AC motor drive with abundant features, including multi-function I/O terminal, V/f control and auto-torque/auto-slip compensation, built-in RS-485 serial interface (MODBUS).
Hybrid Energy System
Hybrid Energy Saving (HES) System provides precise pressure and flow controls for each injection molding process and also solves the energy waste issues of a traditional injection molding machine.
Integrated Elevator Drive
Integrated Elevator Drive (IED) meets international safety standards (UL/CE) to ensure elevator passenger safety. The new technology integrates host controller and AC motor drive functions into one MCU which vastly improves the elevator’s operational performance, efficiency and reliability.
Sensor Less Vector Control Drives
Sensorless Vector Control Drive CP2000 Series has extended the idea of energy saving and uses this principal as the basis of its design. The CP2000 is specifically designed for applications such as air blowers, pumps and HVAC drives with its intelligent PID control providing the greatest efficiency. The Sensorless Vector Control (SVC) offers timely response to load torque increase/decrease which satisfies customer requirements for load changes while enhancing motor performance.
VFD-VL series AC motor drive designed for elevators are based on years’ of experiences in designing AC motor drives, and the latest control technology adopted in VFD-VL will offer you high reliability and safety. All the features of VFD-VL are to meet the needs from the market.
Classical Field Oriented Control Drive
The VFD-C2000 series is a high-level field oriented control AC motor drive with a high-performance variable-frequency technology, FOC control. It features versatile driving controls, modular design, wide variety of applications.
Modular Design/Multiple Functions Drives
Sensor less Vector AC Micro Drive. The VFD-E series represent Delta Electronics low horsepower, constant torque, IP20 rated Drive. Modular in design with flexible extension cards and a built-in PLC function.
Fan And Pump Purpose Drives
Variable Torque AC Drive. Specifically designed for medium and high horsepower fan and pump applications. The F series offers an adjustable V/F curve and automatic voltage regulation.
Compact And Panel-Installation Drives
Sub-fractional low cost AC Drive. Specifically designed for low horsepower applications with built-in EMI filter to efficiently reduce electromagnetic interference and to conform to the CE EMI directive.
Hybrid Servo System
Hybrid Servo Drive VFD-VJ Series is designed with AC servo technology to drive hydraulic systems with perfect control of the drive, motor and hydraulic unit.
Multiple Functions/Micro Type Drives
The VFD-EL series is multiple function new generation micro type AC drive. It has built in EMI filter, RFI switch, easy DC bus sharing for side-by-side installation, high precision current detection, overload protection, and a built In keypad.
Flux Vector Control AC Motor Drives
Flux Vector/Torque Control AC Drive. Offering V/F, Open Loop, Closed Loop and high speed control options. All VFD-V series drives are constant and variable torque rated.
Intelligent Vector Control Micro Drives
The VFD-C200 Series is an intelligent vector control micro drive that provides versatile control modes for motors and includes built-in PLC functions with capacity up to 5,000 steps.
FOC AC Drives
This series adopts FOC (Field Oriented Control) which is a far more precise vector control algorithm. It can be used in both speed control and position control similar to a servo motor drive. The multifunction I/O terminal is expanded to meet users’ various application needs. In addition, it is supplied with a Windows based PC software program for managing parameters and dynamic monitoring.
Active Front End Unit
Energy saving with AC/DC dual power flow control and corrects power factor up to 99%.
Replaces traditional braking resistor for cost savings, space savings, and energy savings.
PWM control substantially reduces peak of harmonic current wave and forms perfect sine wave current. IEEE STD
Expert Door Control Drives
The DD series elevator door control drive is an intelligent drive with outstanding features that include a modularized design for easy removal and installation of terminal blocks, a power switch designed for safety, and a built-in digital keypad that provides quick operation control. This drive offers four door control modes for door opening and closing. The distance control mode is controlled by an encoder that counts PG pulses to obtain the speed position without sensor.