28VDC Power Distribution Unit

An Electronic Circuit Breaker Unit/Power Distribution Unit has power inputs from different sources and power outputs to feed the loads. There are voltage and current measurement units in the 28VDC Electronic Circuit Breaker Unit/Power Distribution Unit. It can also perform detailed tasks such as soft start, over-current protection, short circuit protection, sequential opening and energizing the desired loads for power saving according to working scenarios. Each Electronic Circuit Breaker Unit/Power Distribution Unit is designed with a fail-safe logic that provides a configuration that allows the utilization of input power to the appropriate loads, ensuring that power is retained on essential loads. It has a redundant design that allows the Electronic Circuit Breaker Unit/Power Distribution Unit to prevent single-point failures. Electronic Circuit Breaker Unit/Power Distribution Unit also utilizes WoW (Weight on Wheel) logic, extensive Built-In-Test capabilities and I2T logic.

Key Features

Configuration Abilities

  • Overcurrent configuration for output channel
  • Load shedding
  • Sequential Opening
  • I2T limits
  • Output Channel ON/ OFF Control
  • Soft start time

Monitoring

  • Load Current
  • Input Voltage
  • Output Voltage
  • Each Channel Fault
  • Temperature

Protections

  • Short Circuit
  • Overcurrent
  • Overvoltage
  • Under Voltage
  • Reverse Voltage
  • Soft Start
  • I2T
  • Channel Lock and Block abilities