Dominion PX3-5453R - Bloc d'extension Raritan - Free user manual and instructions
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| Product Type | Intelligent Rack PDU (Power Distribution Unit) |
| Model | Dominion PX3-5453R |
| Brand | Raritan |
| Form Factor | 0U Vertical Rackmount |
| Input Voltage | 3-Phase 208V / 230V AC (Delta or Wye) |
| Input Current | 30A (per phase) |
| Output Receptacles | 24 x IEC C13 + 6 x IEC C19 |
| Output Voltage | Single phase 120V/208V per outlet |
| Maximum Power | 5.7 kW per phase (17.1 kW total) |
| Dimensions (H x W x D) | 1778 mm x 56 mm x 56 mm (70.0" x 2.2" x 2.2") |
| Weight | 6.8 kg (15.0 lbs) |
| Power Monitoring | Per phase and per outlet (true RMS) |
| Management Interface | Ethernet (10/100), SNMP, Web UI, SSH, CLI |
| Environmental Sensors | Supports external temperature/humidity sensors |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Operating Humidity | 5% to 95% RH (non-condensing) |
| Safety Compliance | UL 60950-1, CSA C22.2, EN 55022 Class A, FCC Part 15 |
| Warranty | 2 years (standard) |
| Maintenance | Periodic visual inspection; clean with dry cloth; no internal user-serviceable parts |
| Spare Parts & Repairability | Contact Raritan support; replaceable power cord and network module |
Frequently Asked Questions - Dominion PX3-5453R Raritan
What is the input plug type for the Dominion PX3-5453R?
The PDU typically comes with a NEMA L21-30P or IEC 60309 3-phase plug. Verify the specific variant for your region.
How do I reset the PDU to factory defaults?
Press and hold the Reset button (located near the Ethernet port) for 5 seconds using a paperclip. The device will reboot with default settings.
Can I monitor individual outlet power consumption?
Yes, the PX3 series provides per-outlet true RMS monitoring for current, voltage, power, and energy consumption via the web interface or SNMP.
What is the maximum load for each C13 outlet?
Each IEC C13 outlet is rated for a maximum of 10A at 250V, but the overall PDU load must not exceed the rated input current.
How do I update the firmware?
Download the latest firmware from the Raritan support website. Upload it via the Web UI under Administration > Firmware Upgrade. Do not power off during the process.
Does the PDU support remote power cycling of individual outlets?
Yes, the PX3-5453R supports outlet switching to turn on/off or reboot individual outlets remotely through the web interface, SNMP, or command line.
What type of network cable is required?
A standard Cat5e or Cat6 Ethernet cable with an RJ45 connector is used to connect to the management network.
How do I interpret the LED indicators?
The front panel has LEDs for power (green solid), network link (green flashing), and alarm (red when overload or fault is detected). Refer to manual for details.
Can I connect environmental sensors to this PDU?
Yes, the PDU has a sensor port (RJ-12) for connecting optional Raritan temperature, humidity, airflow, or contact closure sensors.
What should I do if the PDU shows an overload alarm?
Immediately reduce the load by unplugging non-critical equipment. Check the per-phase current readings in the web interface and ensure each phase remains below 80% of the rated 30A for safety.
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