Parameters Electrical & Motor Control Product Type: Variable Frequency Drive (VFD) – Altivar 610 Series Range: Easy Altivar 610 Intended Applications: Fans, pumps, compressors, conveyors, general motor control Rated Supply Voltage: 380…460 VAC (3‑phase), −15 % / +10 % Supply Frequency: 50–60 Hz ±5 % Motor Ratings Motor Power (Normal Duty): 1.5 kW (≈ 2 hp) Motor Power (Heavy Duty): 0.75 kW (≈ 1 hp) Output Frequency Range: 0.1 … 500 Hz Current & Output Line Current (Normal Duty): ~5.7 A @ 380 V / ~4.8 A @ 460 V Line Current (Heavy Duty): ~3.1 A @ 380 V / ~2.6 A @ 460 V Continuous Output Current @ 4 kHz: ~4 A (normal) / ~2.2 A (heavy duty) Maximum Transient Current (60 s): ~4.4 A (normal) / ~3.3 A (heavy) Control & Switching Switching Frequency: 2…12 kHz (adjustable) Nominal Switching Frequency: ~4 kHz Preset Speeds: 16 preset speed profiles Motor Control Modes: • Optimized torque mode • Constant torque standard • Variable torque standard Communication & I/O Communication Protocol: Modbus serial (via RS‑485) Option Slot: Supports optional communication or I/O extension cards (Profibus, digital/analog I/O, relay cards) Integrated Features EMC Filter: Built‑in, compliant with IEC 61800‑3 Category C3 for reduced electrical noise Cooling: Forced convection cooling (fan) Mounting: Cabinet mount (DIN cabinet or panel) Protection Rating: IP20 (indoor rated) Control Functions: Adjustable acceleration/deceleration ramps, slip compensation, motor protection parameters