EPRO EV3000-4T0220G1 – Technical Specifications
General Parameters
Model: EPRO EV3000-4T0220G1

Type: Industrial Variable Frequency Drive (VFD) / Servo Drive

Rated Power: 220kW (based on "0220" designation)

Rated Current: 400A (estimated for 220kW @ 380V)

Input Voltage: 3-Phase 380~480V AC (50/60Hz)

Output Voltage: 0~Input Voltage (PWM)

Frequency Range: 0.5~400Hz (programmable)

Performance Features
Control Method: Sensorless Vector Control / V/F Control

Overload Capacity: 150% for 60s, 200% for 3s

Speed Regulation Range: 1:100 (sensorless), 1:1000 (with encoder)

Torque Response: <5ms

Efficiency: ≥97%

Control & Connectivity
Control Interfaces:

Digital I/O: 8x DI (24V), 4x DO (relay)

Analog I/O: 2x AI (0-10V/4-20mA), 1x AO (0-10V)

Communication: RS485 (Modbus RTU), CANopen (optional)

Feedback Support: Encoder (HTL/TTL), resolver

Protection & Safety
Protection Features:

Overcurrent, Overvoltage, Undervoltage

Motor Overheating (PTC input)

Short Circuit, Ground Fault

Safety: STO (Safe Torque Off) compliant

Physical Specifications
Enclosure Rating: IP20 (standard), IP65 (optional)

Cooling Method: Forced air (fan-cooled)

Mounting: Wall-mounted / cabinet

Weight: ~25kg (for 220kW model)

Environmental Conditions
Operating Temperature: -10°C to +50°C (derating above 40°C)

Storage Temperature: -25°C to +70°C

Humidity: <95% RH (non-condensing)

Altitude: ≤1000m (standard), derated up to 4000m

Certifications & Compliance
Standards: CE, UL, cUL

EMC: EN 61800-3

RoHS: Compliant

Typical Applications
Industrial pumps & fans

Conveyor systems

Crane & hoist controls

Heavy-duty machining