Famous BEDFORD Years of Varable Frequency Inverter
Specifications
BEDFORD patent variable frequency inverterApproved by CE/ISO9001/ISO14001
fast delivery
strong quality & good price
Famous BEDFORD years of variable frequency inverter
B503 Series variable frequency inverter
Inverter Product Brief
B503 series variable 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 for variable frequency inverter
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 variable 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. variable 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.
AVR: Can output constant voltage automatically when input voltage is fluctuating.
Offer RS485 serial communication interface.Standard ModBus. variable frequency inverter
Over-troque Detection Function.
This inverter applications:
B503 series variable 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 type inverter 220V 1HP~3HP(0.75KW~2.2KW)
Three phase type inverter 220V 1HP~75HP(0.75KW~55KW)
Three phase typr inverter 380V 1HP~860HP(0.75KW~630KW)
Selection guide for variable frequency inverter
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Why Always BEDFORD???
1.Professional--21 years Professional variable 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
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