ATV71HC28N4 - Schenider - Products - Easy Semiconductor Technology (Hong Kong) Limited

ATV71HC28N4

Schneider ATV71HC28N4 VFD

28kW/37HP 380-480V 3PH

53A output

IP20 enclosure

Control: V/F + Sensorless Vector

Built-in: EMC filter, braking

Protocols: Modbus, CANopen

open

TEL：400-887-3214
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Schneider ATV71HC28N4 Variable Frequency Drive (VFD)

Key Specifications
Power Rating: 28kW (37HP)

Input Voltage: 3-phase 380-480V AC (±10%)

Output Current: 53A

Overload Capacity: 150% for 60s

Control Modes:

V/F (Volts per Hertz)

Sensorless Vector Control

Flux Vector Control (with encoder option)

Protection & Enclosure
Protection Class: IP20 (NEMA 1)

Built-in Features:

EMC filter

Dynamic braking

PID controller

Communication & Connectivity
Standard Protocols: Modbus, CANopen

Optional Cards: Profibus DP, Ethernet

I/O Configuration:

2 Analog Inputs (0-10V/4-20mA)

4 Digital Inputs

2 Relay Outputs

Performance Characteristics
Frequency Range: 0.1-500Hz

Switching Frequency: 4kHz (default)

Certifications & Compliance
Standards: IEC 61800-3

Certifications: CE, UL, cUL

Physical Specifications
Dimensions: 190×340×220mm (W×H×D)

Weight: Approx. 12kg

Model Identification
HC: Heavy Current version

N4: 380-480V input range

Typical Applications
Industrial pumps

Fan systems

Conveyor systems

Mixing equipment