SCHINDLER VF85 BR CSA HIGH-PERFORMANCE VARIABLE FREQUENCY DRIVE T268254

The VF85 BR CSA (often referred to as the Schindler VF85) is a high-performance variable frequency drive designed by Schindler. While you may see "Schneider" on some components or associated documentation (as Schneider Electric is a major OEM supplier for industrial parts), this is fundamentally a Schindler proprietary elevator drive.
It is primarily used on geared traction systems with speeds above 1.6 m/s. Because it uses a proprietary serial interface to communicate with Schindler MX controllers