General Purpose Drive
Increased capability
without complexity
A new class of general purpose drive, retaining the proven and easy to use features of Optidrive E3 with increased capability.
Simple Commissioning
14 parameter basic setup. Default settings suitable for most applications. Contactor style connection for simple wiring.
Intuitive Keypad Control
Precise digital control at the touch of a button.
Internal Category C1 EMC Filter
An internal filter in every Optidrive E4 saves cost and time for installation.
Cat C1 according to EN61800-3:2004
Sensorless vector control for all motor types:
- IM IE2, IE4, IE4 & IE5 Induction Motor
- PM AC Permanent Magnet Motor
- BLDC Brushless DC Motor
- SynRM Synchronous Reluctance Motor
- LSPM Line Start PM Motor
- PMAREL Permanent Magnet Assisted Reluctance motor
Manufactured in the UK
Invertek’s products are designed and manufactured in the UK to the quality and environmental management system principals of ISO 9001 and ISO 14001:2015
About Invertek Drives












