Frequency Inverter for Speed Control

• Application: Single/Three Phase, Motor, Wind-Turbine
• Output Type: Triple
• Principle of Work: Vector Sensorless or V/F Control
• Switch Mode: PWM Control
• Main Circuit Type: Current
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Model NO.: B505
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Current Variable-Frequency Drive
• Function: Constant Torque Universal Type
• Brand: Bedford
• Control Method: Vector Sensorless or V/F Control
• Multi-Step Speed Control Function: 8 Steps Speed Can Be Set
• Features: Non-Stop When Power Is Instantaneously Cut off
• Function 2: Pid Control Function
• Communication: RS485
• Protection: Oc,Ov,LV,Oh Phase Failure,Over Load and etc.
• Transport Package: CTN or Wooden Case
• Specification: 0.75~630KW
• Trademark: BEDFORD
• Origin: Guangzhou, China
• Production Capacity: 50000PCS/Month

Product Description

Frequency Inverter for speed control


Power range:
Three phase 380V~440V: 1HP~270HP(0.75KW~200KW)


Characteristics:
. Adjustable V/F curve
. Potentiometer on the keypad control
. 16-bit microprocessor controlled PWM output
. 8-step speed control & jog running
. Parameter lock function
. 6 types analog input signal specification
. Output frequency 0.1~500Hz
. Carrier frequency up to 15kHz
. Auto voltage compensation and slip compensation
. Automatic voltage regulation
. Built-in PL control

Applications:
Motor, blower, fan, packing machine, dumpling machine, wood machine and so on.