Famous Bedford Years of Strong Quality Frequency Inverter

• Application: General Transducer
• Output Type: Triple
• Principle of Work: V/F Control Transducer
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Medium Voltage Variable-Frequency Drive
• Model NO.: B503 Series frequency inverter
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Textile Special, Constant Torque Universal Type
• Brand: Infenion and FUJI
• Colour: Black and Blue
• Output Frequency: 0~50Hz/60Hz
• G/W: 2kgs
• Usage: AC Motor Vector Inverter
• Transport Package: Carton/ Pallet
• Specification: CE
• Trademark: BEDFORD
• Origin: China Guangzhou
• HS Code: 9032899090
• Production Capacity: 5000 /Month

Product Description

Famous BEDFORD years of frequency inverter
 
B503 Series frequency inverter
 
Product Brief
B503 series frequency inverter adopts DSP control system which supplies Sensorless Vector Control (SVC) and V/F control. Comparing with V/F control ,the performance of DSP has greater superiority, which consists of inbuilt SVC and V/F control accuracy, it is widely applied to high speed control accuracy, rapid torque response and high performance at low frequency.
 
 
Main Control Function
 
Control Mode :Sensorless Vector Control (SVC),V/F Control
Overload Capacity :60s with 150% of rated current , 10s with 180% of rated current.
Starting Torque : 150% of rated torque at 0.5Hz (SVC).
Speed Adjusting Range : 1:100(SVC)
Speed Accuracy :±0.5% of maximum speed (SVC)
Carrier Frequency :0.5kHz~15.0kHz frequency inverter
Reference Frequency Source: keypad ,analog input , serial communication,
multi-step speed ,PID and so on.The combination of multi-modes and 
switching between different modes can be realized. frequency inverter
Torque Control Function :Provide multiple torque setting source.
PID Control Function. 
Multi-Step Speed Control Function :8 steps speed can be set.
Traverse Control Function.
Non-Stop when power is instantaneously cut off.
Speed trace Function :Start the running motor smothly..5.
Key :User defined shortcut key can be realized. power saver
AVR: Can output constant voltage automatically when input voltage is fluctuating.
Offer RS485 serial communication interface.Standard ModBus.
Over-troque Detection Function. frequency inverter
 
 
Applications: 
B503 series frequency inverter (Output frequency range is 0~600Hz):
Textile machinery ,plastic machinery ,ceramic machinery, electric machinery, numerical control machine, foodstuff processing machinery, Light industry, Pharmacy machinery, Fan, Water pump, Air compressor, etc.
 
Power Range: 
Single phase 220V 1HP~3HP(0.75KW~2.2KW)  
Three phase  220V 1HP~75HP(0.75KW~55KW)  
Three phase  380V 1HP~860HP(0.75KW~630KW)
 

 Selection guide for frequency inverter

 
  Typical Wiring Diagram for frequency inverter 

 Image of our factory


 
 
 
Why Always BEDFORD???
 
1.Professional--21 years Professional frequency inverter Export, 8 years manufacturer Experience, Patent products
 
2.Reliable--6 years Alibaba Gold Supplier
 
3.Hi-tech--Advanced R&D Team
 
4.Certifications--Applied with CE, ISO 9001, ISO14001
 
5. Good quality--BEDFORD Brand
 
 
 
Our factory produces all kinds of inverters, water pump inverters, solar inverters. we are happy to serve you from all over the world. pls let us talk now.