Medium Voltage Drive

Medium Voltage Drive


Medium Voltage Drive

Axpert-Hivert Medium Voltage Drive
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Medium Voltage Drive

Amtech is known manufacturer of Low Voltage (LV) and Medium Voltage (MV) Variable Frequency Drives (VFDs) in India. The Axpert-Hivert Series MV VFD employs proven topology where multiple power cells are connected in series. Well-developed wave stacking method, highly reliable devices and the self-innovated SVPWM control strategy ensures high control accuracy, fast response and high performance.

Power Rating: 250 kW (270 HP) to 12500 kW (16750 HP)

Voltage Rating: 3.3 kV, 4.16 kV, 6.6 kV & 11 kV

About us

Amtech is a leading manufacturer of Low Voltage (LV) and Medium Voltage (MV) Variable Frequency Drives (VFDs). At Amtech, we have a proven expertise in customized motor control. Since 1987, we have designed and manufactured the highest and most accurate motor control solutions for an array of industries around the world. Our LV and MV Variable Frequency Drives (also known as AC Drives) and customized motor control products provide critical performance for today’s demanding applications in markets requiring high precision and high throughput motor control solutions.


A leading manufacturer of Variable Frequency Drive with fast turnaround capability

More than 30 years of manufacturing experience

Highest uptime provider by prompt support

Technical strength thanks to the In-house R&D center

Products and solutions meeting Global Quality and Safety Standards

Pre-sales and post-sales customer support and training

Widespread network in the vicinity of the customer

If you are looking for MV VFD, Amtech is the best supplier for this product.

If you looking for synchronous medium voltage drive then we also have synchronous MV VFD.

Rich satisfied customer base


Amtech’s AXPERT-HIVERT series Medium Voltage VFD is a Multi-level Cascaded H-bridge type which offers a simple, reliable, costeffective power structure that is easy to apply to a wide voltage and power range. It is highly used for speed regulation, energy savings, soft-startup and intelligent control of the medium voltage motors in industries such as thermal power plants, petroleum, chemical, mining, cement and metallurgy.


Customer Voice

I recently had the opportunity to utilize one of your products, the MVD (Medium Voltage Drive), and I must say that it exceeded my expectations. The device's performance, reliability, and durability are exceptional, making it an invaluable asset to my business. Not only did it enhance our productivity and efficiency, but it also showcased the superior engineering and craftsmanship of Amtech Electronics. Furthermore, the customer service I received throughout my experience was exemplary. Your knowledgeable and friendly staff promptly addressed all my inquiries and provided valuable guidance. The level of support I received from your team demonstrated a genuine dedication to customer satisfaction. It is evident that Amtech Electronics values its customers and goes above and beyond to ensure their needs are met. Thank you once again for the outstanding products and services. I look forward to continued business with Amtech Electronics and eagerly anticipate your future innovations


This is certifying that Amtech Electronics (India) Ltd., Gandhinagar supplied a 1760 kW / 6.6 kV MVD (Medium Voltage Drive). The commissioning of the drive 1760 kW / 6.6 Kv was successfully completed and working satisfactory. We would also like to inform that Amtech Electronics have provided an excellent services support after sales.


This is to certify that M/s Amtech has supplied Medium Voltage VFD for 11 kV, 7.75 MW, SO2 blower motor of Sulphuric Acid Plant. This was commissioned in first week of August 2010 and is working satisfactory till date. During erection and commissioning, it was observed that Amtech Engineers were capable of handling the issues and whole commissioning process was very smooth.


Frequently asked questions

What is Medium Voltage Drive?

The AC Drive which can provide direct high voltage to the motor without any output transformer or filter. Amtech is a leading manufacturer of Low Voltage (LV) and Medium Voltage (MV) Variable Frequency Drives (VFDs). Multi cell technology is used in Medium Voltage Drives. They have advantages such as modular construction, use of standard IGBT and low voltage VFD.


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