B503D Series Energy-Saving Variable Frequency Drive

• Certification: CE, ISO
• Protection: IP20
• Installation: Wall or Cabinet
• Housing: 0~15kw, Plstic; >=18.5kw, Iron
• Communication: RS 485
• Control Mode: Sensorless Vector, V/F, Torque Control
• Model NO.: B503D Series variable frequency drive
• Start Torque: 0.5Hz/150%(Svc)
• Multi-Step(8-Steps): Pid, Traverse Control
• Transport Package: CTN or Wooden Case
• Specification: 0.75~630kw
• Trademark: BEDFORD
• Origin: Guangzhou
• Production Capacity: 5000PCS/Year

Product Description

B503D Series Energy-Saving Variable Frequency Drive

Single phase 220V input,3phase 220v output 0.75~2.2kw;
Three phase 220V input/output  3.7~55kw;
Three phase 380V input/output 0.75~630kw



Why choose BEDFORD B503D Series Energy-Saving Variable Frequency Drive?
1.Certicifcate:CE,ISO9001,ISO14001,ISO45001
2.Powerful Function:RS485 communication,16-steps multi-speed control,Vector Sensorless and V/F control for selection and OC,OV,UV,OH and lack phase protection and etc.
3.Since in 1993, have 27 years experience in VFD,VSD,Inverter application.

Factory pictures:

Exhibition: