Key Specifications Parameter Specification Continuous Power 44kW Peak Power 88kW (10% duty cycle) DC Link Voltage 510-780V DC Current Rating 85A continuous Enclosure Rating IP20 (cabinet-mounted) Cooling Method Forced air with temperature control Protection Class I (with PE terminal) Technical Features ✔ Advanced Braking Control Automatic current limitation Adaptive braking torque regulation Pre-charge circuit for safe startup ✔ Monitoring & Protection Thermal overload protection (Class 10) Short-circuit and overvoltage protection Fault relay output (NO/NC contacts) LED status indicators (power, active, fault) ✔ Robust Construction Industrial-grade power components Coated PCB for harsh environments DIN rail compatible mounting Dimensions: 310 × 225 × 210mm (W×H×D) Weight: 9.2kg Compatibility Designed for use with: ACS580 series drives ACS880 multi-drive systems ACQ800 process drives Requires external braking resistor (not included) Certifications & Compliance CE marked (EMC Directive 2014/30/EU) Low Voltage Directive 2014/35/EU RoHS 3 (2015/863/EU) UL recognized component Installation Requirements Minimum clearance: 100mm sides, 150mm above Ambient temperature: Operation: 0°C to +50°C (derating above +40°C) Storage: -40°C to +85°C Relative humidity: 5-95% non-condensing Altitude: ≤1000m (derating required above) Ordering Information Package Includes: APBU-44CE braking unit Mounting bracket set Terminal covers Installation manual (3BHE041543R0001)