Biến tần Bedford B550

Model NO.: B550 0.75kW-7.5kW

Application: Packing Machine, Treadmill, Wood Machine

Output Type: 3phase 400V, 3phase 220V

Principle of Work: AC-DC-AC Current Vector Control

Switch Mode: PWM Control

Main Circuit Type: Current

Voltage of Power Supply: Low Voltage Variable-Frequency Drive

Link of Transformation: AC-DC-AC Variable-Frequency Drive

Nature of DC Power: Voltage Variable-Frequency Drive

Function: Sensorless Current Vector Control

Brand: Reeford,

B550 Series Sensorless Vector Inverter: (B550)

Trademark: REEFORD

Transport Package: Standard Export Packages

Specification: ISO9001/ISO14001, CE

Origin: China

HS Code: 8504409990

Main features:

  • Power range: Single phase 220V 0.5HP-5HP(0.4-3.7KW)
    3-phase 220V 0.5HP-5HP(0.4-3.7KW)
    3-phase 380V 1HP-10HP(0.75-7.5KW)
  • Input voltage: Sing phase220V/3-phase220V/3-phase 380V +10%~-15%, 50/60Hz
  • Output frequency: 0.1-400Hz
  • Adjustable V/f curve and vector control
  • Sine wave PWM control
  • Small size, potentiometer on keypad, easy to operate
  • Auto torque boost & slip compensation
  • 150% when starting the torque at 1.0Hz
  • 8-step speed control and 7-step preset speed process control
  • Built-in PID feedback control
  • Analog frequency setting: 0-10VDC, 4-20mA
  • Modbus RS-485 communication
  • Ennergy saving running and AVR function
  • Auto-adjustment acceleration and deceleration
  • Sleeping and awake up function
  • Simple PLC operation

Typical applications:

Packing machine; Dumpling machine; Treadmill; Temperature/humidity control fan for agriculture and aquaculture; Mixer for food processing; Grinding machine; Drilling machine; Small size hydraulic lathe; Coating equipment; Small size milling machine; Wood machine (two-side woodworking planer); Edge bending machine, elasticizer, etc.