AC Variable Speed Drive Flexible General Purpose

Key Features

• Power ratings : 0.4 to 5.5kW, three phase models
• Flux Vector PWM modulation with 150% starting torque at 1Hz
• Wide output frequency range : 0 to 650Hz
• High switching carrier frequency 10KHz for most models, optimized current and results in quieter motor running (selectable to 15 KHz)
• 4 modes of V/F curves including quadratic for fans & pumps
• 5 modes of Acc/ Dcc including S ramp
• Auto tuning (rotating & standstill) of motor map parameters
• LED Keypad with speed pot.,removable for remote mounting
• DC Injection breaking
• Dynamic break in built
• Automatic controls : energy savings, AVR, switching frequency, torque boost, motor tone

Flexibble & Configurable for Multi Applications

• PI closed loop controller
• Specific applications : textile traversing, set length control, load sharing droop
• Pulse input (reference) and Pulse output (slaving)
• Jog facilities programmable
• Analog references (10V, 4-20mA)
• Multifunction I/O including analog
• Multispeed cascade/ profile/ preset functions including skip settings
• Serial communications RS485 port