Specifications Input Power: 3-phase 208～480VAC ±10%, 50/60Hz Rated Apparent Power: 18 kVA Continuous Rated Output Current: 24 Arms (RMS) Peak Output Current: 48 Arms (max 5s), 72 Arms (max 2s) DC Bus Voltage Range: 290～675 VDC Switching Frequency: 8 kHz; optional 16kHz (requires power derating) Control Loop Cycle: Current loop 62.5μs, speed loop 62.5μs, position loop 250μs Built-in dynamic brake circuit, supports external brake resistor connection 24VDC isolated motor holding brake control output Onboard EMC filter for industrial electromagnetic interference suppression Safety Function: Dual-channel STO (Safe Torque Off), compliant with SIL2 / PLd safety standards Communication & Hardware Configuration Standard Onboard Interfaces CANopen fieldbus (DS402 motion profile) RS232 debugging port for Workbench parameter configuration 2-channel ±10V analog command input Multi-channel isolated digital DI/DO, relay fault alarm contact Dual feedback interfaces: Resolver, Sin/Cos, EnDat, Hiperface encoder Expansion Slot Configuration (Model Code Definition) PB: Slot 1 equipped with PROFIBUS-DP fieldbus communication card NA: Slot 2 without I/O expansion card NA: Slot 3 without safety function expansion card Mechanical & Environmental Parameters Installation Method: DIN rail vertical cabinet mounting Overall Dimension: W100 × H382 × D285 mm Net Weight: 5.5 kg Protection Class: IP20 (only installed inside control cabinet) Maximum Operating Noise: 65 dB(A) Operating Ambient Temperature: 0℃～+40℃; derate 5% output power per 1000m altitude above sea level Storage & Transport Temperature: -25℃～+55℃ Relative Humidity: 5%～95%, non-condensing Certifications: CE, UL, cUL