
ISO 9001
Ador Powertron Limited is an ISO 9001 certified company, covering design, manufacture, testing and service of ESP power systems.
Clean Air by Ador is the emission control business of Ador Powertron. We design and build the power supplies, controllers and transformer-rectifier sets that make electrostatic precipitators collect dust.
We are an engineering business, not a brochure business. Every claim on this site comes from a reading taken at an operating plant and countersigned by the customer's engineers. Where we cannot improve a precipitator, we say so.
Design, manufacture, software and service sit under one roof, so the people who answer a service call are the people who built the equipment.
Power supplies, controllers and TR sets developed and built by our own teams, with software written in-house and compatible with any ESP OEM's system.
Performance studies and partial-field conversions let a plant see the result at its own stack before committing further.
Nischint Care covers AMC programmes, emergency response and genuine spares, direct from the original manufacturer of the power system.
E-waste is handled through Ador Powertron's managed programme rather than left with the customer.

Clean Air is the emission control business of Ador Powertron Limited, founded in 1995 and carrying the DNA of the Ador group, which has a 114 year history in Indian engineering. Ador Powertron designs and manufactures high-voltage power electronics at its Pune facilities: electrostatic precipitator power systems, transformer rectifier sets, and the controls and software that run them.
Ador T/R sets run software developed in-house and can also host an OEM's own ESP management software. A strategic technology-sharing partnership with Redkoh Industries, a leading precipitator controls company, backs the control platform.
Part of the Ador group, 114 years of engineering history
Plot 51, D-II Block, MIDC, Chinchwad, design and manufacturing
Power, cement, steel, and pulp and paper across 6 continents
Technology sharing on precipitator controls
Leadership and engineering profiles are being finalised. Names, photographs and short biographies will be added here.

Chairman, Ador Powertron
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Equipment leaving our works is built and tested under certified management systems, and our products carry the approvals required by the OEMs and utilities that specify them.

Ador Powertron Limited is an ISO 9001 certified company, covering design, manufacture, testing and service of ESP power systems.

Environmental management system, including the managed e-waste programme for end-of-life equipment.

Ador Corona high-voltage transformer rectifier sets with thyristorised control panel and Precicon controllers, eligible to bear the CSA mark for Canada and the US.

Evaluated to EN 61010-1 safety requirements and EN 61326:2013 EMC requirements for measurement, control and laboratory equipment.


Approvals held on the Precicon S and Precicon R controller platforms for export markets.

TR sets are hermetically sealed to IP-65 per IEC 947-1, and every set is routine tested before dispatch with certificates issued.
Certificate copies are available on request for tender and audit purposes.