HS520/521-0.75S1 VFD
HS520/521-0.75S1 VFD - Image 2
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HS520/521-0.75S1 VFD

Single Phase 200–240V Input | 0.75kW | 1HP Motor Support

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Description

The HS520/521-0.4S1 is a 0.4 kW general-purpose AC Variable Frequency Drive with single-phase 200–240V input and three-phase 200–240V output, supporting 0.5 HP motors and 2.10A output current. It features V/F and open-loop vector control, up to 400Hz output frequency, built-in PID control, RS485 communication, braking functions, and comprehensive protection for reliable industrial motor control.

Application:

  • Packaging Machinery Industry
  • Conveyor Systems
  • Textile Machinery Industry
  • Pump and Fan Applications
  • Industrial Automation Equipment
  • Machine Manufacturers
  • Material Handling Equipment
  • Industrial Processing Machinery

 

Product Specification
Parameter Specification
Product Model HS520/521-0.75S1
Rated Power 0.75 kW / 1 HP
Input Voltage Single-Phase 200–240V AC
Input Frequency 50/60 Hz
Output Voltage Three-Phase 200–240V AC
Rated Output Current 3.80 A
Output Frequency 0.00–400.00 Hz
Control Modes V/F Control, Open-Loop Vector Control
Carrier Frequency 2.0–16.0 kHz
Speed Stability ±0.5%
Overload Capacity 115% for 6 minutes, 150% for 1 minute
PID Control Built-in
Communication RS485 Modbus
Protection Functions Output Phase Loss, Overcurrent, Overvoltage, Overload & Overtemperature Protection

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