| Compact and LightweightSize/Weight reduced 34% compared to conventional auxiliary power supply (APS) system• Dimensions: 1,900x900x500mm(LxWxD)• Weight: Approx. 640kg• More compact high-frequency transformer• Function module adopted| High Efficiency_Advanced power device achieving up to 95%* efficiency• High-efficiency system contributing to energy savings and low operating costs * Maximum efficiency using AC output only; may vary depending on system configuration and service conditions. | Excellent Output Voltage Control Ensures stable output voltage in response to load changes • High-speed instantaneous voltage waveform control realizing stable operation even after sudden load changes or short circuits

| High-redundancy Design (Option)Prevents interruption of power supply to load and enables simple back-up operation• Compatible with AC output parallel synchronous operationNo interruption of power supply to loads even if one APS unit stops due to a loss of contact between the pantograph and contact wire Output voltage APS1 MITSUBISHI ELECTRIC CORPORATION www.MitsubishiElectric.com Effective Jun. 2022. Specifications are subject to change without notice. © Mitsubishi Electric Corporation, 2022