Product Details

Specifications

BEDFORD patent economic inverter
Approved by CE/ISO9001/ISO14001
fast delivery
strong quality & good price

Famous BEDFORD years of economic inverter

B503 Series economic inverter

Product Brief

B503 series economic 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 economic 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 economic 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. economic 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. economic inverter

Over-troque Detection Function.

Applications:

B503 series economic 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 economic inverter