SHENZHEN ENCOM ELECTRIC TECHNOLOGIES CO. EDS1000 series Service Manual page 2

Print version:V3.0-A11
Foreword
Encom products are designed and produced according
toEN61800-5-1: 2003, EN61800-3: 2004 standards under
ISO9001:2000 quality management system.
Thank you for purchasing EDS1000 series multi-function universal
inverter from our company Shenzhen Encom Electric Technologies
CO., LTD.
1. EDS1000 series can fulfill all kinds of demand for general-purpose
inverter by advanced control manner which make high torque，high
precision and wide-range speed regulation drive be available.
EDS1000 is organic combine of customer's general need and
industrial requirement to provide practical PI adjuster, simple PLC,
programmable input output terminal control, long-distance
synchronous control, impulse frequency provision and other special
inverter control with powerful function for customer and to provide
highly-integrated incorporative solution of high value for reducing
system cost and improving system reliability for device manufacturing
and automatization engineering customers.
EDS1000's big torque low noise and low electromagnetic disturbance
during operation can fulfill customer's environmental protection
requirement by space voltage vector PWM control technique, speed
sensorless vector control technology and electromagnetic
compatibility unitary design.
2. EDS1100 series inverter specialized for drawing machine is a
kind of inverter in cable industry for winding and rewinding control.
Its internal real-time computing module can automatically identify the
coil diameter of the receive volume, the wire diameter of drawing
wire , according to the changes of winding and rewinding of the roll
diameter, automatically adjust the output frequency of winding and