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The Emerson EV1000-4T0022G is a compact, economical AC variable frequency drive from the EV1000 series. Designed for basic industrial applications requiring reliable motor control, this drive provides stable V/Hz control for three-phase induction motors.
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Technical Parameters (EV1000-4T0022G) Model: EV1000-4T0022G Series: EV1000 General-Purpose AC Drive (Compact Series) Product Type: AC Variable Frequency Drive (Inverter) Power Rating (G-type - Heavy Duty): 2.2 kW (3 HP) Input Phase: Three-phase Input Voltage: 380V to 480V AC ±10% Input Frequency: 50/60 Hz ±5% Output Voltage: 3-phase, 0 to rated input voltage (variable frequency) Rated Output Current: 5.0 A (typical at 380V) Output Frequency: 0 to 400 Hz (standard) Control Mode: V/Hz (Volts per Hertz) Overload Capacity (G-type): 150% for 60 seconds; 180% for 10 seconds Carrier Frequency: 2 kHz to 8 kHz (adjustable, derating applies at higher frequencies) Frequency Setting Resolution: 0.01 Hz Starting Torque: 150% at 0.5Hz Speed Control Accuracy: ±0.5% Speed Control Range: 1:50 Digital I/O: 4 x programmable digital inputs, 1 x programmable digital output (relay) Analog I/O: 1 x analog input (0-10V, 4-20mA selectable), 1 x analog output (0-10V, 4-20mA selectable) Communication: Standard RS485 with MODBUS RTU protocol Built-in PID: Yes, basic PID control Protection Class: IP20 (requires enclosure for installation) Operating Temperature: -10°C to +40°C (derating above 40°C to max 50°C) Storage Temperature: -20°C to +60°C Humidity: <95% RH (non-condensing) Altitude: Up to 1000m without derating (derating above 1000m) Cooling Method: Forced air cooling (integrated fan) Dimensions (H x W x D): Approx. 200 mm x 120 mm x 140 mm (7.9" x 4.7" x 5.5") - typical Weight: Approx. 2.3 kg (5.1 lbs) Standards: CE, RoHS
