Variable Frequency Drive for Compressor Machine

Descriptions of EDS1000 3 phase AC motor speed controller:
The EDS1000 AC drive gives OEMs, machine builders and end users performance-enhancing motor control in an easy-to-use, compact package. The EDS1000 features sensorless vector control to meet low speed torque demands helping to improve application performance.
With flexible packaging options and an uncomplicated programming structure, this drive can be quickly and easily installed and configured for a variety of applications.
Features of EDS1000 3 phase AC motor speed controller:
A relay pre-charge limits inrush current.
Variable PWM allows the drive to output more current at low Frequencies(1Hz).
Two analog input channels, including PID capability, offer enhanced application flexibility.
Integral RS485 communications let the drives be used in a multidrop network configuration.
An integral keypad provides out of the box operation using the local potentiometer and control keys.
150% overload for 60 seconds or 200% overload for 0.5 seconds provides robust ovrload protection.
Timer, Counter, Basic Logic functions can reduce hardware design costs and simplify control schemes.
Sensorless Vector Control develops high torque over a wide speed range and adapts to individual motor characteristics.