Power distribution unit Rittal 7979.310 Switched PDU 13 AC outlets (C13/C19) 1‑phase 230V 16A

Rittal 7979.310 is a switched rack power distribution unit (PDU) for 1‑phase 230 V environments, offering 13 AC outlets in a combination of C13 and C19 receptacles. Designed for vertical (0U) mounting in IT racks and network cabinets, this smart PDU provides per-outlet switching, current and voltage measurement, network management via multiple protocols and a 3 m power cable. It is rated for up to 16 A and a maximum output of 3700 W, and includes an integrated display and control functions for remote and local management of connected equipment.

Advantages

The switched design enables remote control of individual outlets and programmable startup and switching behaviour. Integrated measurement functions deliver accurate energy data (±1% kWh) and allow adjustable warning and alarm thresholds for voltage, current and output. Network compatibility supports HTTP/HTTPS/SSH/Telnet/SNMP/Modbus/TCP/OPC‑UA, DHCP/DNS and IPv4/IPv6, with firmware upgrades possible via USB. Tool-free installation options for compatible racks and built-in audible alarms and a real‑time clock increase operational convenience and monitoring reliability.

Suitable for (tasks / use cases)

• Power distribution and remote outlet control in server racks and data centres
• Monitoring energy usage and per-outlet current/voltage measurement for IT equipment
• Integration into network management systems via SNMP, Modbus or OPC‑UA
• Vertical 0U mounting in Rittal VX or TS IT racks to save cabinet space
• Environments that require programmable reboot behaviour and timed switching

When it may not be suitable

This PDU is designed specifically for single‑phase 230 V systems and is rated to 16 A / 3700 W; it is not suitable for three‑phase power distribution or applications that require higher current capacity. If your setup requires outlet types other than C13/C19 or specialty hardwired connections, this model may not match those connector requirements.

Key specifications

• Input voltage: 230 V (single phase)
• Maximum current: 16 A
• Maximum output power: up to 3700 W
• AC outlets: 13 (combination of C13 and C19)
• Mounting: vertical 0U (suitable for racks with 0U space)
• Network interfaces and protocols: HTTP/HTTPS/SSH/Telnet/SNMP/Modbus/TCP/OPC‑UA; DHCP/DNS; IPv4/IPv6
• Monitoring: per-outlet switching, current and voltage measurement, operating hours meter
• Display and controls: integrated TFT display, programmable real‑time clock with battery buffering
• Measurement accuracy: ±1% (kWh) to EN 62 053-21
• Power cable length: 3 m
• Colour: Black
• Weight: 3.56 kg

How to use

Install the PDU vertically in a compatible rack 0U space following the rack manufacturer’s instructions; for Rittal VX IT and TS IT racks, tool-free attachment options are available. Connect the PDU to a single‑phase 230 V supply and plug servers or network devices into the C13 and C19 outlets. Use the integrated TFT display for local monitoring and configuration or connect via network protocols (HTTP/HTTPS/SSH/Telnet/SNMP/Modbus/TCP/OPC‑UA) to manage outlets remotely, set programmable startup and switching behaviour, configure alarms and adjust measurement thresholds. Firmware updates can be applied via the USB port. Ensure the total connected load does not exceed 16 A or 3700 W.

What to consider before purchase

• Verify your cabinet or rack has suitable 0U vertical space and mounting compatibility
• Confirm your site electrical supply is single‑phase 230 V and that total load stays within 16 A / 3700 W
• Check that the provided C13/C19 outlet mix matches the plugs of your equipment
• Plan network integration and ensure your monitoring system supports the unit’s protocols (SNMP, Modbus, OPC‑UA, etc.)
• Consider whether you need higher current, three‑phase distribution or alternative outlet types

Usage recommendations

Monitor cumulative load and set appropriate warning and alarm thresholds to avoid overload. Use programmable startup behaviour to sequence equipment power-on after outages and employ individual outlet control for remote reboots of non-responsive devices. Keep firmware up to date and replace the real‑time clock battery following manufacturer guidance to preserve scheduled functions.