Welcome to 999 Inverters

Industrial Inverters, Accessories and more

999 Inverters is the specialist inverter division of 999 Automation – Europe’s fastest-growing on-line specialist industrial automation supplier. 999 Inverters provides 24 hour availability from UK stock of ac inverter drives, variable frequency drives, cooling enclosures and associated products from the market leaders in the inverter world.

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New Ranges

The Schneider Altivar ATV930 Process Drives are high performance inverter drives for demanding applications ranging from 1HP to 500HP. These advanced drives have been design for precise motor control with embedded functionality to support many applications from Hoisting and Artificial Lifts.

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Popular Ranges

The Mitsubishi FR-D700 range is a top level of driving performance in compact body. With excellent usability, enhanced expandability, ensured maintenance and environment-friendly. These drives can help improve any system.

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Recent blog posts

University demonstrates massive energy savings still available

Published on 03/11/17

University demonstrates massive energy savings still available by installing VSDs. Despite being promoted for energy saving for over thirty years, huge opportunities still exist for retrofitting inverter drives in building services...


IMO SD1 inverter drives tough enough for wire-cutting granite

Published on 27/10/17

The customer – Bicoma – is an Italian manufacturer of automation machinery for use specifically in the stone field – cutting marble, stone, granite etc. Bicoma has a proud history as one of the most innovative companies operating in this sector...


Preventive maintenance reduces VSD operating costs...

Published on 11/9/17

Reducing downtime Preventative maintenance is a cost for manufacturers and tends to be ignored if the benefits are not recognised. To address this, ABB Drives operates a supported preventative maintenance programme for its ACS880 VSDs...