Parameters Brand: Emerson (Emerson Network Power) Model: EV3000-4T0300G Series: EV3000 High-Performance Vector AC Drive Power Rating: 30 kW (40 HP) Input Voltage: 3-phase 380-480V AC ±10% Input Frequency: 50/60 Hz ±5% Output Voltage: 0-380/480V AC (proportional to input) Output Current: 60 A (typical at 380V) Control Modes: V/Hz Control (Volts per Hertz) Sensorless Vector Control (SVC) Closed Loop Vector Control (with encoder feedback) Overload Capacity: 150% for 60 seconds, 180% for 2 seconds (G-type) Frequency Range: 0-400 Hz Speed Control Range: 1:100 (SVC), 1:1000 (VC) Speed Control Accuracy: ±0.5% (SVC), ±0.05% (VC) Starting Torque: 150% at 0.5 Hz (SVC) Digital Inputs: 6 programmable Digital Outputs: 2 (transistor + relay) Analog Inputs: 2 (0-10V, 4-20mA configurable) Analog Outputs: 2 (0-10V or 4-20mA) Relay Outputs: 2 programmable Communication: Built-in Modbus RTU (RS-485) Optional Fieldbus: Profibus, DeviceNet, CANopen Braking: Built-in braking transistor (external resistor required) Protection Features: Overcurrent, overvoltage, undervoltage, overtemperature, motor overload, short circuit, ground fault, phase loss Protection Rating: IP20 (for enclosure mounting) Cooling: Forced air cooling with internal fan Ambient Temperature: -10°C to 40°C (14°F to 104°F) Altitude: Up to 1000m without derating Mounting: Panel mount (floor-standing option for larger sizes) Dimensions: Approximately 400mm H x 250mm W x 250mm D Weight: Approximately 15-20 kg (33-44 lbs) Certifications: CE, RoHS Key Features: Advanced vector control for high-performance applications 150% overload capacity for heavy-duty loads Multiple control modes for application flexibility Built-in PID controller for process control Modbus RTU communication standard Comprehensive protection features Auto-tuning for optimal motor performance Typical Applications: Large conveyors and material handling systems Industrial extruders and mixers Large fans and blowers Centrifugal pumps Machine tools Compressors Mining equipment