Automatic AC Variable Frequency Drive
China Automatic AC Variable Frequency Drive, Find details about China AC Variable Frequency Drive, Automatic Water Pump Controller from Automatic AC Variable Frequency Drive
Basic Info.
Model NO.
B503
Condition
Used
Customized
Non-Customized
Material
Aluminum Alloy
Color
Black
Characteristics
Special Designed for Water Pump
Special
Constant Pressure Control
Trademark
BEDFORD
Transport Package
CTN or Wooden Case
Specification
Single Phase/Three Phase 220V/380v 1~3HP
Origin
Guangzhou, China
Model NO.
B503
Condition
Used
Customized
Non-Customized
Material
Aluminum Alloy
Color
Black
Characteristics
Special Designed for Water Pump
Special
Constant Pressure Control
Trademark
BEDFORD
Transport Package
CTN or Wooden Case
Specification
Single Phase/Three Phase 220V/380v 1~3HP
Origin
Guangzhou, China
Product Desciption
B503 Series General Purpose Frequency Inverter
B503D
Input power range:
Single phase220V: 0.75~2.2KW
Three phase220V:3.7~55KW
Three phase380V: 0.75~630KW
Output power range
Three phase 0~220V: 0.75~2.2KW
Three phase 0~220V: 3.7~55KW
Three phase 0~380V: 0.75~630KW
B503B
Input voltage & Output power voltage
Single phase 220V: 0.75~2.2KW
Three phase 220V: 3.7~5.5 KW
Three phase 380 V: 0.75~15KW
Features
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
Reference Frequency Source: keypad, analog input, serial communication, multi-step speed, PID and so on
PID Control Function
Multi-steps Speed control Function: 8 steps speed can be set
Traverse Control Function
Non-stop when power is instantaneously cut off
Torque Control Function: Provide multiple torque setting source
Speed trace function: start the running motor smoothly . Key: User defined shortcut key can be realized
Protections: over current, over voltage, under voltage, over heat, phase failure, over load etc.
Applications: Textile machinery, plastic machinery, ceramic machinery, electric, numerical control machine, foodstuff machinery, light industry, pharmacy machinery, fan, water pump, air compressor, etc.
Guide selection
B503D
Input power range:
Single phase220V: 0.75~2.2KW
Three phase220V:3.7~55KW
Three phase380V: 0.75~630KW
Output power range
Three phase 0~220V: 0.75~2.2KW
Three phase 0~220V: 3.7~55KW
Three phase 0~380V: 0.75~630KW
B503B
Input voltage & Output power voltage
Single phase 220V: 0.75~2.2KW
Three phase 220V: 3.7~5.5 KW
Three phase 380 V: 0.75~15KW
Features
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
Reference Frequency Source: keypad, analog input, serial communication, multi-step speed, PID and so on
PID Control Function
Multi-steps Speed control Function: 8 steps speed can be set
Traverse Control Function
Non-stop when power is instantaneously cut off
Torque Control Function: Provide multiple torque setting source
Speed trace function: start the running motor smoothly . Key: User defined shortcut key can be realized
Protections: over current, over voltage, under voltage, over heat, phase failure, over load etc.
Applications: Textile machinery, plastic machinery, ceramic machinery, electric, numerical control machine, foodstuff machinery, light industry, pharmacy machinery, fan, water pump, air compressor, etc.
Guide selection
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