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80V 400A A5S Variable Speed Controller For Small and medium sized utility vehicles

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80V 400A A5S Variable Speed Controller For Small and medium sized utility vehicles

Brand Name : DALA

Model Number : A5S

Place of Origin : CHINA

MOQ : Negotiable

Price : Negotiable

Packaging Details : standard packing, as customer demands

Delivery Time : 7 - 15 working Days

Payment Terms : L/C,T/T,etc.

Motor Type : AC Motor

Function : Traction

Appolication : Small and medium sized utility vehicles,such as Golf, Personnel Carriers,Light-weight Car

Nominal Voltage Range (VDC) : 80V

Maximum Current : 400A

Size : 194*175*76.1mm

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Ac Motor Speed Control 80v current max 400A A5S For AC Motor controller

Product Description:

A5S series provide advanced control of AC induction motors and permanent magnet drive motors performing on-vehicle traction drive or hydraulic pump duties. They offer vehicle developers a highly cost-effective combination of power, performance and functionality.
The A5S series deployed with multiple patented techniques, that extend life of build-in relays and MOSFET units, a higher reliability is achieved.
The motor features vector control technology for magnetic field orientation and AC motor identification technology, enabling optimal torque control across the entire speed range.

Typical appication

Small and medium sized utility vehicles, lightweight road vehicles such as buggies, golf carts, low-speed electric car, pallet trucks and forklifts, etc.

Features:

Full Featured

  1. Offers 0~300Hz wide working frequency.
  2. Available for 400A output at 36-72V system voltages. These are true 2 minute Arms ratings, not short duration 'boost' ratings .
  3. Support regenerate break, SOC algorithm , magnetic eddy current brake control, Emergency stop-and-reverse motor control, Anti-sliding slope.
  4. Indirect Field Orientation (IFO) Vector Control algorithm generates the maximum possible torque and efficiency across the entire speed range.
  5. Enables quick and easy characterization of the AC motor without having to remove it from the vehicle, A5 series controllers are fully compatible with any brand of AC motor.
  6. Auto temperature compensation, remote calibration.
  7. Advanced Space Vector Pulse Width Modulation (SVPWM) techniques produce low motor harmonics, low torque ripple and minimized heating losses, resulting in high efficiency.

Robust Safety and Reliability

  1. Insulated metal substrate power-base provides superior heat transfer for increased reliability.
  2. Patented shoot-through guide architectural improve the shoot-through capability and reliability.
  3. Dual Microprocessor architecture ensures the highest possible functional safety performance level is achieved.
  4. Reverse polarity protection on battery connections.
  5. Short circuit protection on all output drivers.
  6. Comprehensive fault detect function, support over-voltage, under-voltage, over current, overheated and Reverse polarity protection.
  7. Sealed to IP65 .

Simple & Flexible

  1. Custom programmable for different requirements of EV OEM.
  2. PC Windows programming and powerful system diagnostic tools.
  3. Buzzer alrm for instant diagnostic and faulty position.
  4. Supports CANbus and CANopen protocols.

Specifications

Content Parameters
Model A5S-7401
Nominal Input Voltage 80
2 Min RMS Current Rating (Arms) 400A
60 Min RMS Current Rating (Arms) 175A
Sensor Incremental encoder
Communication CAN / Serial
Operating Temperature -30℃~55℃
Storage Temperature -40℃~85℃
Insulation 10MΩ Insulation resistance, 0.05mA leakage @ DC 500V In/Out on casing.
IP Rating IP65
Efficiency 97%
Cooling Self-cooled
Vibration Standard GB/T2423
Control Method IFO Vector
Heatsink Requirement Installed in well-ventilated or an air cooling system is required
Motor Type AC Induction Motor

Typical Applications

80V 400A A5S Variable Speed Controller For Small and medium sized utility vehicles

Dimensions

80V 400A A5S Variable Speed Controller For Small and medium sized utility vehicles


Product Tags:

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