Vector Sensorless Vairable Speed Drive
Product Details
| Customization: | Available |
|---|---|
| Application: | General Transducer |
| Output Type: | Triple |
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Basic Info.
- Model NO.
- B505
- Principle of Work
- Vector Sensorless or V/F Control
- Switch Mode
- PWM Control
- Main Circuit Type
- Current
- Voltage of Power Supply
- Low Voltage Variable-Frequency Drive
- Link of Transformation
- AC-DC-AC Variable-Frequency Drive
- Nature of DC Power
- Current Variable-Frequency Drive
- Control Method
- Vector Sensorless or V/F Control
- Power Range
- 0.75~200kw
- Output Relay
- 2 Groups
- IP Grade
- IP20
- Voltage
- 3pH 380V
- Transport Package
- Wooden Case
- Specification
- Single Phase/Three Phase 220V/380V
- Trademark
- BEDFORD
- Origin
- Guangzhou, China
- Production Capacity
- 1000PCS/Year
Product Description
Vector Sensorless Variable Speed Drive
Power range:
Three phase 380V~440V: 1HP~270HP(0.75KW~200KW)
Main Features:
. 4 control mode selectable: Open-loop and close-loop flux vector control, open-loop and close-loop V/F control
. Speed control precision +/-0.02% with PG, frequency control precision +/-0.01%
. 7 languages on LCD keypad(English, Chinese, German, French, Japanese, Russian and Spanish)
. Starting torque: 150% rated torque at 0 Hz
. Motor parameters auto-tuning
. Function of DC braking in all rang, Zero servo and speed trace
. Output frequency 0.1-400Hz
. Acceleartion/deceleration pause(DWELL)and droop control function
. Operator data copy to simplify multi-inverter trial
. Energy-save operation to reduce mechanical vibration
. Torque control for smooth rolling operation
. Strong and completed monitor function
. Application for simple servo, high precision speed control, torque control and big intertia load
. Abundant protection functions such as input/output phase loss protection, motor protection
. Over toque protection, torque limitation and other fault protection
Power range:
Three phase 380V~440V: 1HP~270HP(0.75KW~200KW)
Main Features:
. 4 control mode selectable: Open-loop and close-loop flux vector control, open-loop and close-loop V/F control
. Speed control precision +/-0.02% with PG, frequency control precision +/-0.01%
. 7 languages on LCD keypad(English, Chinese, German, French, Japanese, Russian and Spanish)
. Starting torque: 150% rated torque at 0 Hz
. Motor parameters auto-tuning
. Function of DC braking in all rang, Zero servo and speed trace
. Output frequency 0.1-400Hz
. Acceleartion/deceleration pause(DWELL)and droop control function
. Operator data copy to simplify multi-inverter trial
. Energy-save operation to reduce mechanical vibration
. Torque control for smooth rolling operation
. Strong and completed monitor function
. Application for simple servo, high precision speed control, torque control and big intertia load
. Abundant protection functions such as input/output phase loss protection, motor protection
. Over toque protection, torque limitation and other fault protection
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