Introducing the Dala A2 Series
Empower your vehicle with the cutting-edge control capabilities of
the Dala A2 series, designed to revolutionize AC induction motor
management for on-vehicle traction applications. Offering an
unparalleled blend of power, efficiency, and functionality, this
series is a game-changer for vehicle developers.
Equipped with a range of patented innovations, the A2 series
ensures enhanced reliability and longevity, thanks to advanced
techniques that optimize the lifespan of internal relays and MOSFET
units.
Key Features:
Comprehensive Functionality
Wide operating frequency range of 0 to 300Hz
Capable of delivering up to 300A output across a versatile range of
24 to 72V system voltages. These ratings are based on true 2-minute
Arms, not short-duration 'boost' ratings.
Supports a range of advanced features including regeneration
braking, SOC algorithm, magnetic eddy current brake control,
emergency stop-and-reverse motor control, and anti-sliding slope.
Utilizes the Indirect Field Orientation (IFO) Vector Control
algorithm to optimize torque and efficiency across various speed
ranges.
Facilitates effortless motor characterization without the need for
removal, ensuring seamless compatibility with all AC motor brands.
Offers auto temperature compensation and remote calibration for
hassle-free operation.
Utilizes Advanced Space Vector Pulse Width Modulation (SVPWM)
techniques to minimize motor harmonics, torque ripple, and heating
losses, thereby maximizing efficiency.
Enhanced Safety and Reliability
Features an insulated metal substrate power-base for superior heat
transfer, enhancing reliability under various operating conditions.
Utilizes patented shoot-through guide architecture to improve
shoot-through capability and overall reliability.
Equipped with a dual microprocessor architecture to achieve the
highest functional safety performance level.
Provides reverse polarity protection on battery connections,
ensuring safe operation.
Includes short-circuit protection on all output drivers to prevent
damage during fault conditions.
Comprehensive fault detection function with support for
over-voltage, under-voltage, over-current, overheating, and reverse
polarity protection.
Sealed to IP65 standards for protection against dust and water
ingress, ensuring durability in harsh environments.
Simple & Flexible Integration
Utilizes a dual-processor architecture based on functional safety
standards to ensure the highest level of performance and
reliability.
Implements a fail-safe power supply component using an isolated
transformer for added safety.
Includes over-voltage cutback, thermal cutback, short-circuit
protection, and other safety features to safeguard controller
outputs.
Features a rugged sealed housing and connectors that meet IP65
environmental sealing standards, making it suitable for use in
demanding environments.
Customizable programming to meet the diverse requirements of EV
OEMs.
Compatible with PC Windows programming and offers powerful system
diagnostic tools for easy setup and troubleshooting.
Equipped with a buzzer alarm for instant diagnostics and fault
identification, enhancing user convenience.
Supports CANbus and CANopen protocols for seamless integration into
existing vehicle systems.
Specifications
