B550 Series Sensorless Vector Frequency Inverter AC Inverter Variable Frequency Inverter

• Application: High-performance Transducer, Three Phase Transducer, Single-phase Transducer, High Frequency Converter Transducer
• Output Type: Triple
• Principle of Work: Vector Control Transducer
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Model NO.: B550
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Current Variable-Frequency Drive
• Function: Simple Type, Elevator Special, Textile Special
• Brand: Sineford
• OEM Production: Available
• Power Range: 0.4-7.5kw
• Input Voltage: 220-240V / 380-440V
• Vector Control: Sensorless Vector
• Transport Package: Carton or Pallet
• Specification: 110 cm X 110 cm X 150cm/Pallet
• Trademark: SINEFORD
• Origin: China
• HS Code: 8504409999
• Production Capacity: 5000PCS/Month

Product Description

Product Description

B550 series frequency inverter is a kind of sensorless vector frequency inverter which is widely used for general machine, especially for water pump, treadmill, packing machine etc. Its performance is excellent and quality is reliable.

Main Features of B550 series Micro AC Drive

1)Adjustable V/F Curve and vector control

2)Sine wave PWM control

3)Auto torque boost and slip compensation.

4)150% when starting the torque at 1.0HZ

5)Output Frequency 0.1~400.0HZ

6)8-step speed control and 7-step preset speed process control

7)Built-in PID feedback control

8)Accel./Decel. Pause (Dwell) and droop control functions

9)Analog frequency setting:0~10VDC,4~20mA

10)Built-in Modbus communication, Baud Rate upto 38400bps

11)Energy saving running and AVR functions

12)Auto-adjustment acceleration and deceleration

13)Sleeping and awake up function

14)RS-485/232 communication protocol

 

Product Parameters

 

Specification:
 

Item No.	Voltage Class	Motor power		Rate current	weight	Packing material
		Horse power	Kilowatt	A	Kgs
B550-200R5	1phase 220V	0.5HP	0.4KW	3.0	2	Carton
B550-2001	1phase 220V	1HP	0.75KW	5.0	2	Carton
B550-2002	1phase 220V	2HP	1.5KW	7.0	2	Carton
B550-2003	1phase 220V	3HP	2.2KW	10.0	5	Carton
B550-4001	3phase 400V	1HP	0.75KW	3	2	Carton
B550-4002	3phase 400V	2HP	1.5KW	4.2	2	Carton
B550-4003	3phase 400V	3HP	2.2KW	5	2	Carton
B550-4005	3phase 400V	5HP	3.7KW	8.2	5	Carton
B550-4007	3phase 400V	7HP	5.5KW	12.5	5	Carton
B550-4010	3phase 400V	10HP	7.5KW	18	5	Carton

Wiring Diagram

Dimension (mm):