The 8BVI0220HWD0.000-1 is a two-axis ACOPOSmulti inverter module designed for high‑performance motion systems that use a common DC bus to supply multiple axes. It connects to an ACOPOSmulti backplane DC bus with a nominal voltage of 750 V DC, continuous power consumption up to 32.37 kW, and a DC bus capacitance of 1320 µF, making it suitable for medium to high power servo applications. Each motor connection supports continuous current of 22 A eff and continuous power up to 16 kW, with peak current up to 55 A eff, covering a wide range of servo motor sizes.
The inverter uses a 5 kHz nominal switching frequency with configurable 5 / 10 kHz options, and defines power dissipation as a function of motor current, allowing thermal performance to be optimized for different applications. De‑rating curves specify reductions of 0.33 A/K at 5 kHz above 40 °C and 0.17 A/K at 10 kHz, as well as reductions of 2.2 A eff per 1000 m altitude above 500 m, ensuring reliable operation under varied conditions. The module integrates overload, short‑circuit and ground‑fault protection, with a maximum output frequency of 598 Hz, and is intended for motors with insulation stress up to IEC TS 60034‑25:2004 limit curve A.
Two 24 V DC outputs derived from the DC bus provide auxiliary power (24–25 V DC depending on bus voltage) with electronic 250 mA protection and automatic reset, suitable for sensors or brake control. Connections for motor holding brakes and temperature sensors are integrated, simplifying wiring and monitoring of connected motors. The front of the module offers 2 plug‑in module slots for ACOPOSmulti encoder interfaces (e.g., 8AC122 resolver or 8AC123 incremental/SSI modules), enabling flexible feedback configurations per axis.
Mechanically, the 8BVI0220HWD0.000-1 is designed for wall mounting, with approximate dimensions of 106.5 mm (W) × 317 mm (H) × 263 mm (D) and weight around 5.7 kg, corresponding to a 2‑module width form factor. Functional safety is integrated, supporting uncontrolled standstill and safe stop, and the module carries CE, cULus (E225616), EAC and KC certifications, allowing use in global markets. Typical applications include packaging, robotics, printing and handling systems where precise, synchronized multi‑axis motion and high power density are required.
Key Specifications
