(011) 792 9550


(011) 792 9553







The Future in Submersible Pumping Technology


  • Data communication without additional signal cable

  • No contact to liquid due to separate system

  • Integrated pressure and level measurement

  • Motor temperature measurement

  • Alarm and event messages

  • Protect the motor from over and undervoltage, over and under load phase failure

  • Communication to process control


  • Bidirectional communication between motor and control unit. From motor to switching cabinet: temperature of motor, pressure, level, message of alarms and limiting values, more values on inquiry. From switching cabinet to the motor: switch signals, adjustment and calibration data

  • Data communication via motor power cable with Power Line Communication (PLC) - no separate cable necessary

  • Implementation of new techniques for the control and monitoring of submersible motor basing on recording and evaluation of additional values at bad accessible locations

  • Data communication between the control unit and the centre, at an optional widely distant location via Internet, GPRS mobile communications

System Construction

System consists of three main components:

  • Control centre for the remote control and monitoring of pump installation with, connection to control line, Internet or mobile communications

  • Control for monitoring of the pump, including communication module for data exchange between the integrated microcontroller module (MCM) of the submersible pumps motor and Control centre. The aboveground area consists of diverse control units

  • Submersible motor pump with integrated MCM included transmitter


Position of Eupsim integrated micro-controller fitted on an Oddesse submersible motor

Diagram of complete system





Ernest Electro Engineering (Pty) Ltd
370 Kruger Street, Strijdom Park, Randburg, South Africa
Tel: 011 792 9550         Fax: 011 792 9553         Email:

Armature & motor rewinders since 1960.  80 years experience manufacturing submersible motors.

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