The power distribution unit has a critical task to ensure that the 220VAC, 50 Hz power in the aircraft. 220VAC PDU has one phase inputs. There are voltage and current measurement units in the 220VAC PDU device. The 220VAC PDU saves space and reduce cable harness. It can also perform detailed tasks such as soft start, over current protection, short circuit protection, sequential opening, energizing the desired loads for power saving according to working scenarios.
| PLV220VAC01A | |
| Configuration abilities | • Overcurrent configuration output channel • Load shedding • Sequential Opening • I2T limits • Output Channel ON/OFF Control |
| Monitoring | • Load Current • Input Voltage • Output Voltage • Each Channel Fault • Temperature • Frequency |
| Protections | • Short-circuit • Overcurrent • Overvoltage • Under voltage • Under frequency • Over frequency • I2T |
• Power Distribution Unit
• Electronic Circuit Breakers
• Current and Voltage Monitoring
| PD100190006AA | |
| Output Channels | 6 Channel 10A /220VAC, 50 Hz each phase |
| Total Current | 25A |
| Discrete Inputs | 12 x GROUND/OPEN 6 x 28VDC/OPEN |
| Discrete Outputs | 4 x GROUND/OPEN 2 x 28VDC/OPEN |
| Communications | 1 x Ethernet 1 x RS-485 |
| Physical Address | Up to 32 Address |
| Input Voltage (Normal) | 200VAC to 244VAC |
| Frequency (Hz) | 50 Hz |
| Connectors | MIL-DTL-38999 |
| Dimension (L x W x H) (mm) | 260.76 mm x 190 mm x 101.4 mm |
| Weight (g) | 4000 ± 400 |
• Operating Temperature: -40°C to +55°C
• Storage Temperature: -55°C to +85°C
• Operating Altitude: 45,000ft
• RTCA/DO-254
• RTCA/DO-160G
TRL 7/9
