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DK7979.442 Rittal PDU MANAGED 16A/3P CEE 42XC13
Rittal DK7979.442 managed power distribution unit with 16 A three-phase 400 V AC input, 42 C13 outputs and intelligent rack power monitoring and control functions.
£2,364.98
Why Choose the Rittal DK7979.442 PDU Managed Power Distribution Unit?
The Rittal DK7979.442 PDU Managed is a high-end intelligent power distribution unit designed for professional IT server racks and network infrastructure applications. As part of the Rittal PDU Managed series, it provides advanced energy measurement, monitoring and switching functions for individual output slots, allowing precise control and visibility of rack-level power consumption.
This managed PDU combines compact three-phase power distribution with extensive management capabilities, including network communication, integrated display functions and compatibility with modern DCIM monitoring systems. Its intelligent design helps data centre operators improve energy efficiency, simplify administration and maintain reliable operation of critical IT equipment.
With a 16 A three-phase 400 V AC supply, 42 x IEC C13 outputs and a slim vertical mounting format, the DK7979.442 is ideal for high-density Rittal VX IT and TS IT server rack installations requiring intelligent and dependable power management.
Key Advantages
- High-end managed PDU with individual outlet measurement, switching and monitoring functions.
- 16 A three-phase power distribution for demanding server rack environments.
- 42 x IEC C13 outputs for efficient connection of multiple IT devices.
- Integrated network interface and display for easy configuration and monitoring.
- Accurate energy measurement with measurement accuracy of ±1 % for kWh values.
- Tool-free installation in compatible Rittal VX IT and TS IT rack systems.
Key Features
- Rittal PDU Managed series intelligent rack power distribution.
- 16 A / 400 V AC three-phase operation.
- 42 x IEC 60320 C13 output sockets.
- Individual output slot energy measurement and switching.
- Integrated network interface with redundant Ethernet communication.
- Built-in display for local status and configuration information.
- Supports SNMP, Modbus/TCP, OPC-UA and DCIM integration.
- USB interface for mass configuration, firmware updates and data logging.
- CAN bus interface for connection of environmental sensors.
- Programmable startup and switching behaviour following power recovery.
- Digital input and alarm relay output for integration into monitoring systems.
Reliable Power Management for IT Infrastructure
The Rittal DK7979.442 provides intelligent monitoring and control of rack power distribution, helping operators understand energy consumption, balance loads and improve infrastructure reliability. Individual outlet measurement and switching functions allow precise management of connected IT equipment.
Designed for modern data centres and enterprise server environments, the PDU Managed series integrates with network management platforms through industry-standard protocols. Its compact aluminium enclosure and Zero-U mounting capability make it suitable for space-efficient, high-density rack installations.
Typical Applications
- Enterprise data centre server racks.
- Network cabinets and communication rooms.
- Rittal VX IT and TS IT rack systems.
- High-density server and storage environments.
- IT infrastructure energy monitoring systems.
- Professional industrial and commercial rack installations.
Technical Specifications
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| Material | Aluminium | |
|---|---|---|
| Accessory Type | Power Distribution | |
| Manufacturer | Rittal | |
| Series | PDU Managed | |
| Model | DK7979.442 | |
| Product type | Managed Power Distribution Unit (PDU) | |
| Input current | 16 A | |
| Input voltage | 400 V AC | |
| Input phase | 3-phase | |
| Rated power | 11 kW | |
| Input connection | CEE 16 A | |
| Output sockets | 42 x IEC 60320 C13 | |
| Output switching | Individual output slot switching | |
| Measurement | Voltage, current, frequency, active power, energy, apparent power, power factor and THD monitoring | |
| Interfaces | 2 x RJ45 Ethernet, USB 2.0, CAN bus, RS232 | |
| Communication protocols | SNMP v1/v2c/v3, Modbus/TCP, OPC-UA, HTTP/HTTPS | |
| Protection rating | IP20 | |
| Colour | Black | |
| Dimensions (W × D × L) | 44 × 70 × 1695 mm | |
| Mounting | Vertical rack mounting / Zero-U installation | |
| Operating temperature | 5 °C to 50 °C | |
| Humidity | 10–95 % relative humidity, non-condensing |
Frequently Asked Questions
What is the Rittal DK7979.442 used for?
The DK7979.442 is a managed power distribution unit designed to distribute, monitor and control power within IT server and network racks.
How many output sockets does this PDU provide?
The unit provides 42 x IEC C13 output sockets for connecting rack-mounted servers, switches and other IT equipment.
What supply voltage does the DK7979.442 require?
The PDU operates from a three-phase 400 V AC supply with a rated input current of 16 A.
Can individual outputs be monitored and switched?
Yes, the managed PDU provides individual output slot measurement and switching functions for improved rack-level power control.
Where can this PDU be installed?
The DK7979.442 is designed for vertical installation in Rittal VX IT and TS IT server racks using Zero-U mounting space.
Trusted by IT Infrastructure Professionals Worldwide
Rittal PDU Managed units deliver intelligent rack power distribution, accurate energy monitoring and advanced control for modern data centres, server rooms and network environments.
