Description
The Raritan PX3-4281V is a high-accuracy metered inline PDU engineered for demanding data-center power monitoring. It provides per-line, per-breaker, and per-outlet energy metering with ISO/IEC 62053-21 Class 1 accuracy, ensuring precise visibility into load conditions. Designed for operational reliability, it features dual Ethernet ports for redundant networking, optional Wi-Fi, and support for environmental sensors including temperature, humidity, airflow, differential pressure, water leak, and contact closure.
This 208V single-phase PDU delivers up to 5.0 kVA, equipped with 24 Ć NEMA 5-20R outlets protected by four 20A circuit breakers. A color LCD display provides local monitoring, while remote access is available via HTTP(s), SSH, SNMP, Modbus TCP, and JSON-RPC. With replaceable controllers, cascading support, and robust build quality, the PX3-4281V is ideal for high-density enterprise rack deployments requiring advanced energy intelligence and dependable performance.
| Category | Details |
|---|---|
| Model | Raritan PX3-4281V |
| Input Plug | NEMA L14-30P (3P4W), IP44 |
| Input Voltage | 208V nominal (190ā208V rated) |
| Input Current | 30A max |
| Input Frequency | 50/60 Hz |
| Power Capacity | 4.6 kVA @ 190V; 5.0 kVA @ 208V |
| Cord Length | 3 m (9.84 ft), bottom-feed |
| Cable Type | SOOW 4C#10 |
| Output Voltage | 120V nominal (110ā120V rated) |
| Outlets | (24) NEMA 5-20R, 16A |
| Overload Protection | (4) LEGBXA6-20 breakers, 5 kAIC |
| Metering Capabilities | Voltage, Current, Active Power, Apparent Power, Power Factor, Energy (kWh); per-line, per-breaker, per-outlet |
| Remote Management | HTTP(s), SSH, Telnet, RS-232, SNMP v2/v3, JSON-RPC, Modbus TCP, Power IQ |
| Networking | Dual Gigabit Ethernet (primary + redundant); optional Wi-Fi (802.11a/b/g/n) |
| Cascading | Up to 32 PDUs via USB + 32 via Ethernet |
| Onboard Display | Color LCD: voltage, current, power, alarms, configuration |
| Environmental Sensor Support | Temp, humidity, airflow, differential pressure, water leak, contact closure |
| Processor | ARM Cortex-A5, 536 MHz; 16MB SPI Flash; 64MB DDR2 RAM |
| Operating Temp | Up to 60Ā°C |
| Humidity | Up to 85% RH |
| Regulatory | UL Listed, ICES-003, FCC Part 15 Class A, RoHS |
| Dimensions (W Ć D Ć H) | 2.1" Ć 2.6" Ć 60.6" (52 Ć 65 Ć 1539 mm) |
| Unit Weight | 5.7 kg |
| Shipping Weight | 7.8 kg |
| Mounting | G2-RACK-FOR-ZU |
| Warranty | 2-year standard |
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some productsāsuch as custom orders, special-order items, audio gear, software, and LED video wallsāare non-returnable. Non-defective returns may be subject to a 20ā30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
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