The Raritan PX3 is a 3rd-generation intelligent rack PDU that delivers reliable, metered power distribution for data centre cabinets. The PX3 series offers per-inlet, per-outlet, and per-breaker metering with ±1% accuracy, remote outlet switching, environmental sensor support, and a full-colour LCD display. Networking is via Gigabit Ethernet with support for SNMP, HTTPS, SSH, Modbus-TCP, and JSON-RPC API. Multiple PDUs can be linked (up to 8) or cascaded (up to 32) to share a single IP address.
Specifications
| Phase | Single-phase |
| Input Voltage | 230V |
| Input Current | 32A |
| Form Factor | Zero U (vertical) |
| PDU Lines / Breakers | 1 line |
| Onboard Display | Colour matrix LCD |
| Outlets | Rack-mounted IEC outlets (quantity per model variant) |
| Energy Metering | Voltage, Current, Active Power (kW), Apparent Power (kVA), Energy (kWh), Power Factor |
| Metering Accuracy | ISO/IEC 62053-21 ±1% |
| Metering Level | Per input line, per branch circuit breaker, per outlet |
| Remote Outlet Switching | Yes |
| Environmental Sensor Support | Temperature, Humidity, Airflow, Differential Pressure, Water Leak, Contact Closure |
| Networking | 10/100/1000 Base-T Ethernet (primary + secondary redundant), optional Wi-Fi 802.11 a/b/g/n |
| Remote Management | HTTPS, SSH (CLI), Telnet, RS-232, SNMP v2/v3, SMTP, JSON-RPC API, Modbus-TCP, Redfish API |
| PDU Linking | Up to 8 PDUs per group via PDU Link Port |
| Cascading | Up to 32 PDUs per Ethernet port |
| Replaceable Controller | Yes, hot-swappable |
| Operating Temperature | 0–60°C |
| Operating Humidity | 5–95% RH non-condensing |
Source: Raritan
