
Altivar Process ATV900 VSD
Medium-voltage process VSD for high-power industrial duty with built-in process control functions.
Schneider Altivar Process ATV900 variable speed drives and soft starters — high-power industrial drives engineered for energy efficiency and process control. 800–1000 kW installations at Baker Hughes Medco and Valeura Energy.
Schneider Electric's Altivar Process ATV900 is the reference industrial variable speed drive for medium-voltage and high-power process duty. JST supplies, integrates, and commissions ATV900 VSDs and Altivar soft starters across the Thai oil & gas, power, and heavy-industry sectors.
Recent JST supply includes 800 kW and 1000 kW VSDs for Baker Hughes Medco, soft-start solutions for Valeura Energy at Nong Yao, and full integration scope including load test, commissioning, and operator handover. The Baker Hughes 1000 kW scope was awarded Integrated Solution Excellence of the Year.
Beyond supply, JST provides system design, harmonic studies, panel build, switchgear integration, load testing, and on-site commissioning — coordinating with Schneider's local technical team in Bangkok.
Drives, soft starters, panel build, harmonic mitigation, and full commissioning.

Medium-voltage process VSD for high-power industrial duty with built-in process control functions.

Reduced-voltage starting for large motors — protects mechanical drivetrain and electrical infrastructure.

Panel build, switchgear integration, harmonic mitigation, and protection coordination.

Factory and on-site load test, operator training, and handover documentation.

VSD 800 kW and 1000 kW supplied, integrated, and load-tested for Baker Hughes Medco — awarded Integrated Solution Excellence of the Year.

VSD and soft-start solution for Valeura Energy at Nong Yao — full integration and commissioning scope.
Tell us your operational requirements and we will provide a tailored equipment and service solution.