An Electronic Circuit Breaker Unit/Power Distribution Unit has power inputs from different sources and power outputs to feed the loads. The 28VDC Electronic Circuit Breaker Unit/Power Distribution Unit has voltage and current measurement units. 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 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.
• Electronic Circuit Breakers
• Digitally controlled by the vehicle computer
• BIT provides PDU status for mission assurance
• UAV Power Management System
• UAV Regulated Power Distribution System
• Trip Function
• Regulated Output
• Unregulated Output
• Uninterruptable power source coordination
• Compact, Lightweight, Low-Cost and fit to your Unmanned Vehicle
• FPGA, Artix7, 250-I/O, 2600-CLB, 33208-Cell, 484-FBGA
• Unmanned Vehicles Regulated Power Distribution System
• Unmanned Vehicles Regulated Power Management System
| PD100300001AA | PD100300002AA | PD100300003AA | |
Output Channels | ❑ 7 x 24V – 1 A Current Protected Output (Regulated) ❑ 3 x 24V – 0.2 A Current Protected Output (Regulated) ❑ 1 x 24V – 1.67 A Current Protected Output (Regulated) | ❑ 7 x Input Voltage (16V – 62V) – 1 A Current Protected Output (Nonregulated) ❑ 3 x Input Voltage (16V – 62V) – 0.2 A Current Protected Output (Nonregulated) ❑ 1 x Input Voltage (16V – 62V) – 1.67 A Current Protected Output (Nonregulated) | ❑ 30VDC – 250W Current Protected Output (Regulated) |
Input | ❑ 2 x Input Supply Voltage: 26VDC - 62VDC | ❑ 2 x Input Supply Voltage:16VDC - 62VDC | ❑ 2 x Input Supply Voltage - Alternator Input: 15-85VAC - Battery Input: 26VDC - 62VDC |
Communications | ❑ Isolated CANBUS ❑ Isolated RS-422 | ❑ Isolated CANBUS ❑ Isolated RS-422 | ❑ Isolated CANBUS ❑ Isolated RS-422 |
Control Mechanism | ❑ 1 Control Board with FPGA. ❑ Each switching channels control from FPGA. | ❑ 1 Control Board with FPGA. ❑ Each switching channels control from FPGA.
| ❑ 1 Control Board with FPGA. ❑ Each switching channels control from FPGA.
|
| PD100300001AA | PD100300002AA | PD100300003AA | |
Input Voltage Nominal
| ❑ 28VDC – 60VDC | ❑ 28VDC – 60VDC | ❑ 48VAC – 28VDC |
Operating Voltage Range
| ❑ 26VDC - 62VDC | ❑ 26VDC - 62VDC | ❑ Alternator Input: 15-85VAC ❑ Battery Input: 26VDC - 62VDC |
Dimension (L x W x H)(mm) | ❑ 127x91x67mm | ❑ 127x91x67mm | ❑ To be defined |
| Weight(g) | ❑ 750±50 | ❑ 750±50 | ❑ To be defined |
• Operating Temperature: -40°C to +70°C
• Operating Altitude: 45,000ft
• MIL-STD-810H
• MIL-STD-461G
TRL 9/9
