NEW! PWS3.3 – 40 A Brake Power Supply
The PWS3.3 is a new generation of brake power supply with a current of up to 40 A, designed for the fastest and precise braking response possible. Thanks to the use of current control , the brake response time is 3-4 times faster compared to the first version 1.0.
The device is equipped with a high-speed 32-bit microcontroller and CANBUS communication, providing full control and feedback in real time.
Improvements over PWS3.2
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Metallic measuring shunts to handle currents up to 40 A
– lower power losses,
– higher accuracy and linearity compared to Hall sensors
(used m.in. in PWS1.5) -
Dedicated current amplifier
– low noise level,
– very high linearity -
40 A module in all versions
– compatibility with 192 V and 96 V brakes -
Isolated USB port
– safe and convenient firmware updates
(required very rarely)
Technical Specifications / Features
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Supply Voltage: 230 Vac
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Frequency: 50-65 Hz
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Output Voltage: 50/75/100/200V DC
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Output current: up to 40 A
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Input Control Signal:
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PWM (2.4 kHz with SP4, SP5, SP6)
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Analog line input 0-5V
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LCD display
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CAN Control and Feedback
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(Optional) Bluetooth Feedback
