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Server Technology C4G48RA-DQBD2FD3 PRO4X Switched Rack PDU - 48 Outlets - 17.3 kW - 230V AC Input - 208V AC Output - Three Phase - IEC 60309 60A
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Product Features
Technical Overview
This PRO4X PDU operates on a three-phase electrical system with an input current rating of 50A at 60 Hz, delivering stable power distribution across its 48 outlets. The unit incorporates Per Inlet Power Sensing (PIPS) technology to monitor current load, voltage, power, apparent power, crest factor, power factor, and energy consumption per inlet. Advanced power quality measurements track harmonics, voltage dips and swells, and crest factor at the outlet or load level, with automatic or on-demand waveform capture for detailed analysis.
Network management is extensive, supporting HTTP/HTTPS with TLSv1.2, SSHv2, Telnet, SNMPv2c/v3 (GET, SET, Traps), IPv4 and IPv6, LDAPv3/LDAPS, TACACS+, RADIUS, and FTP/SFTP. The hot-swappable controller houses computing, display, and connectivity ports, allowing daisy-chaining of up to 16 PDUs from a primary unit via USB or Ethernet under a single IP address. RGB LED indicators on each outlet visually signal on/off status, power threshold conditions, or measurement irregularities.
Key Product Advantages
The PRO4X PDU stands out with its hybrid CX outlets, which are UL-tested to accept both C14 and C20 plugs, future-proofing your power infrastructure. Its multi-unit linking capability simplifies large-scale deployments by allowing cascading of up to 16 PDUs through a single IP address, reducing network complexity and management overhead. The integrated multi-color LCD provides at-a-glance visibility into power usage, alerts, and alarms directly at the rack.
Advanced Monitoring
Gain granular insights with per-outlet power sensing, waveform capture, and support for up to 12 daisy-chained DX2-series SmartSensors for environmental monitoring, all sending SNMP-based alerts and email notifications.
- Per Inlet Power Sensing (PIPS)
- Waveform Capture
- Environmental Sensor Support
Enhanced Security & Reliability
RamLock locking outlets mechanically secure plugs, while the unit is tested for safe operation in 60°C environments and meets UL and IEC 62368-1 requirements for branch circuit protection.
- RamLock Locking Outlets
- 60°C Rated
- UL/IEC Compliant
Deployment / Use Cases
This PDU is ideal for high-density server racks, data centers, and network closets where reliable, monitored power distribution is critical. Its 48-outlet configuration and 17.3 kW capacity support environments with numerous servers, switches, storage arrays, and other IT equipment, while the switched functionality allows for remote rebooting of locked-up devices without physical access.
Use cases include enterprise data centers requiring detailed power usage and quality metrics for capacity planning and troubleshooting, colocation facilities needing secure, locked outlets and multi-tenant management, and IT labs or development environments where alternating-phase outlets simplify load balancing and reduce cord clutter. The unit's compact 2U form factor and button mounts make it suitable for standard 19-inch racks, with optional custom mounting brackets and color-coded housings (black, white, red, green, blue, yellow) available for circuit identification.
Physical Profile
The PDU features a slim, vertical design measuring 70 inches in height, 2.20 inches in width, and 2.50 inches in depth, occupying minimal space in a standard server rack. Its button-mount hardware facilitates secure installation, and the angled infeed improves accessibility and cable bend radius for 60A rated cords. The unit operates reliably in temperatures from 32°F to 140°F (0°C to 60°C) and humidity from 5% to 90%, with storage tolerances from -40°F to 185°F (-40°C to 85°C).
- Width
- 2.20" (55.88 mm)
- Depth
- 2.50" (63.50 mm)
- Height
- 70" (1778 mm)
What's in the Box
The package includes the PRO4X 48-Outlets PDU and button mounts for rack installation.
Package contents include PRO4X 48-Outlets PDU Button Mounts, PRO4X 48-Outlets PDU. These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- 48 total outlets: 24 CX hybrid outlets (accepts C14/C20 plugs) and 24 IEC 60320 C13 outlets.
- 17.3 kW power rating with 230V AC input and 208V AC output for high-density racks.
- Three-phase power with IEC 60309 3P+G 9Hr 60A input connector.
- Switched PDU with remote outlet control for rebooting servers or power management.
- Comprehensive network management via HTTP/HTTPS, SSH, SNMP, LDAP, and more.
- Multi-color LCD for local display of power usage, alerts, and alarms.
- RamLock locking outlets secure C14 and C20 plugs mechanically.
- Per Inlet Power Sensing (PIPS) monitors current, voltage, power, and energy per inlet.
- Daisy-chain up to 16 PDUs from a primary unit using USB or Ethernet.
- Branch circuit protection with UL 489 rated circuit breakers or fuses.
Specifications
| Specifications | |
|---|---|
| Manufacturer | Legrand Group |
| Manufacturer Part Number | C4G48RADQBD2FD3 |
| Brand Name | Server Technology |
| Product Series | PRO4X |
| Product Name | PRO4X 48-Outlets PDU |
| Product Type | PDU |
| Technical Information | |
| PDU Type | Switched |
| Phase | Three Phase |
| Plug/Connector Type | IEC 60309 3P+G 9Hr 60A |
| Receptacle Type | IEC 60320 C13,CX |
| Receptacle Detail | 24 x CX,24 x IEC 60320 C13 |
| Protection Type | Branch Circuit,Circuit Protection,Circuit Breaker,Fuse |
| Locking Receptacles | RamLock Locking Outlet |
| Features | Multi-color LCD |
| Power Description | |
| Input Voltage | 230 V AC |
| Output Voltage | 208 V AC |
| Power Rating (Watt) | 17.30 kW |
| Input Current | 50 A |
| Input Frequency | 60 Hz |
| Management | |
| Management | HTTP/HTTPS TLSv1.2 SSHv2 Telnet SNMPv2c v3 (GET, SET, Traps) IPv4 and IPv6 LDAPv3/LDAPS TACACS+ RADIUS FTP/SFTP |
| Remote Outlet Switching | Yes |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| Physical Characteristics | |
| Mount Type | Button Mount |
| Height | 70" (1778 mm) |
| Width | 2.20" (55.88 mm) |
| Depth | 2.50" (63.50 mm) |
| Environmental Conditions | |
| Minimum Operating Temperature | 32°F (0°C) |
| Maximum Operating Temperature | 140°F (60°C) |
| Minimum Storage Temperature | -40°F (-40°C) |
| Maximum Storage Temperature | 185°F (85°C) |
| Minimum Operating Humidity | 5% |
| Maximum Operating Humidity | 90% |
| Miscellaneous | |
| Package Contents | PRO4X 48-Outlets PDU Button Mounts |
| Application/Usage | IT Equipment |
| Warranty | |
| Limited Warranty | 2 Year |
FAQ
What is the power capacity of this PDU?
This Server Technology PRO4X PDU has a power rating of 17.30 kW (17,300 watts). It operates with a 230V AC input and delivers 208V AC output, supporting a three-phase electrical system with a 50A input current at 60 Hz. This capacity is suitable for high-density server racks and IT equipment loads.
How many outlets does this PDU have and what types are they?
The PDU features 48 outlets total: 24 are standard IEC 60320 C13 receptacles, and 24 are CX hybrid outlets. The CX outlets are UL-tested to accommodate both C14 and C20 plugs, providing flexibility for current and future power cord compatibility in data center environments.
What management and monitoring capabilities does this PDU offer?
It supports extensive network management protocols including HTTP/HTTPS with TLSv1.2, SSHv2, Telnet, SNMPv2c/v3, IPv4/IPv6, LDAPv3/LDAPS, TACACS+, RADIUS, and FTP/SFTP. Features include remote outlet switching, Per Inlet Power Sensing (PIPS) for granular metrics, waveform capture, and compatibility with up to 12 daisy-chained environmental sensors for SNMP-based alerts.
Can multiple PDUs be linked together for management?
Yes, up to 16 PDUs can be daisy-chained from a primary unit using a USB or Ethernet connection, all managed through a single IP address. This simplifies deployment in large racks or rows, reducing network port usage and centralizing control for power monitoring and outlet switching.
What are the physical dimensions and mounting options?
The PDU measures 70 inches in height, 2.20 inches in width, and 2.50 inches in depth, designed for vertical mounting in standard 19-inch server racks. It includes button mounts for installation and supports optional custom mounting brackets. The angled 45-degree infeed improves cable accessibility and strain relief.
Does this PDU include any safety or protection features?
Yes, it incorporates branch circuit protection through UL 489 rated magnetic-hydraulic circuit breakers or UL 248 fuses, meeting UL and IEC 62368-1 requirements. RamLock locking outlets secure plugs mechanically, and the unit is tested for reliable operation in environments up to 60°C (140°F).
| Qty | Price | Available |
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