Invertek E4 VFD Update Brings Motor Control Options to India Automation Expo

Industry Update

Invertek Drives says its India team will introduce the company's latest variable frequency drive products at Automation Expo 2026, scheduled for July 22-25 at the Bombay Exhibition Centre in Mumbai. The company says it will exhibit on stand E3 in hall 6.

The main product highlighted in the July 2 source update is Optidrive E4, a general-purpose VFD that Invertek says will be shown to Indian customers for the first time since its official launch at SPS last year. The listed features include dual-channel safe torque off certified to SIL3, USB-C and Bluetooth connectivity, industrial ethernet communications, embedded diagnostics, and a built-in flight recorder.

Invertek also says it will present specialist drives including Optidrive Eco for HVAC and pump applications, Coolvert for compressors and heat pumps, Elevator Core for elevator control, and Compact 2 as a compact OEM drive for multiple motor types.

The company links the product showcase to automation adoption in India and the operating cost pressure created by industrial energy tariffs. Its update notes that electric motors account for a significant share of consumption in manufacturing environments, making speed control an important part of energy-use planning.

Buyer Considerations

For sourcing teams, the main question is not only whether a VFD can run a motor, but whether the drive fits the application's safety, communication, maintenance, and duty-cycle needs. A general-purpose drive may be suitable for many AC motor tasks, while pumps, HVAC systems, elevators, compressors, and refrigeration systems often need application-specific control behavior.

Buyers comparing the Optidrive E4 or similar drives should confirm motor type, voltage range, rated current, overload needs, enclosure requirements, braking needs, and the communication protocol expected by the machine controller. If safe torque off, diagnostic history, or remote setup is important, those features should be checked against the machine design before ordering.

The India showcase is also useful for OEMs and plant engineers evaluating local support. For imported drives and motor packages, buyers should confirm availability, service channels, documentation, and replacement lead times for the exact model and rating they plan to use.

Frequently Asked Questions

What did Invertek announce for Automation Expo 2026?

Invertek said its India team will show the Optidrive E4 general-purpose VFD and several specialist variable frequency drives at Automation Expo 2026 in Mumbai.

Which motor applications are mentioned in the source update?

The source mentions HVAC and pumps, compressors and heat pumps, elevators, and compact OEM equipment, along with general-purpose motor control.

Does the update change how buyers should select a VFD?

It gives buyers another product reference point. Selection should still be based on motor rating, load profile, safety requirements, communication needs, enclosure, service access, and the application duty cycle.

What should buyers verify before specifying a drive?

Buyers should verify electrical ratings, motor compatibility, safety functions such as safe torque off, supported communication options, environmental limits, documentation, local support, and replacement availability.