Rittal DK 7979.216 PDU metered for IT racks - EN 62368-1
Part Number: 7979216
Manufacturer
Rittal
Part number
7979216
Category
Alt Part Number
DK 7979.216
Quick Summary
Rittal DK 7979.216 PDU metered provides per-phase energy measurement for IT racks in data centers. Engineers often struggle with visibility into energy use across racks, complicating capacity planning and cooling optimization. It carries CE marking under EMC Directive 2014/30/EU and EN 62368-1 safety compliance for safe IT deployments. This module also provides a network interface and a rotatable display, enabling flexible integration and secure remote management. Together, these capabilities support tighter energy governance and faster ROI in modern data centers.
Product Information
Extended Description
7979216 Rittal: DK PDU metered, compact basic power distribution incl. energy measurement per phase, with network interface and display, WLD: 44x1470x70 mm, IEC 60 320: 24 x C13 + 4x C19
Article number
DK 7979.216
Product description
High-end power distribution in a compact design for IT network and server racks. With power measurement at the infeed or per phase.
Benefits
For vertical mounting, it may be attached in the zero-U space of the Rittal VX IT or TS IT rack with no need for tools
Technical specifications
Display/controller unit in the PDU enclosure rotatable through 180° and replaceable
Material
Aluminium section, black anodised | Slots: Plastic
Supply includes
Assembly parts
Options
Type 3 overvoltage protection with interchangeable arresters while operational, with status monitoring, suitable for integration into PDU enclosure | Residual current measurement (type B) per infeed/phase/fuse | Monitoring of the optionally available overvoltage protection | Other enclosure colours are available | CMC III CAN bus sensors may be connected for ambient monitoring, max. 16 sensors
Measurement functions, description
Measurement per phase or infeed
Dimensions
Width: 44 mm | Depth: 70 mm | Length: 1,495 mm
No. of sockets and type
24 x C13 / 4 x C19
Rated operating voltage
230 V (AC)
Rated current (max.)
32 A
Power consumption
7.4 kW
Infeeds
Qty.: 1 | Phases per infeed: 1~
Length of connection cable
3 m
Type of electrical connection
CEE
Interfaces
USB 2.0 port (USB-A) for mass configuration, firmware updates & data logging
Number RJ45 ports for sensor units max
2
Directives
EMC Directive 2014/30/EU
Standards
EN 62368-1
Protocols
Web server (HTTP, HTTPS, SSL) SSH, Telnet, NTP
Operating temperature range
5 °C...50 °C
Ambient humidity (non-condensing)
10...95 %
Storage temperature range
-20 °C...70 °C
To fit
Enclosure type: VX IT enclosure frame: ≥ 1,800 mm | Enclosure type: VX IT 19" mounting angles: ≥ 1,800 mm
Packs of
1 pc(s).
Weight/pack
5.46 kg
Customs tariff number
85366990
EAN
4028177947696
ETIM 9
EC002762
ETIM 8
EC002762
ECLASS 8.0
27142604
Product description
DK PDU metered, compact basic power distribution incl. energy measurement per phase, with network interface and display, WLD: 44x1470x70 mm, IEC 60 320: 24 x C13 + 4x C19
The PDU meters energy per phase, delivering precise usage data that feeds into data-driven capacity planning and cooling optimization for IT racks, helping reduce unnecessary cooling costs. Its compact WLD of 44x1470x70 mm and a 7.4 kW max load support high-density deployments while preserving rack space and airflow. Zero-U mounting capability in VX IT or TS IT racks simplifies installation and minimizes downtime during maintenance or rearrangements. A rotatable, replaceable display and a built‑in network interface provide quick hands-on access and remote management, reducing on-site visits and accelerating firmware updates. USB 2.0 for mass configuration and data logging, plus web server support (HTTP/HTTPS/SSL) and SSH/Telnet/NTP, enable secure, scalable monitoring across multiple racks. Optional Type 3 overvoltage protection and ambient sensors extend reliability in edge deployments.
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FAQs
Yes. The DK 7979.216 PDU metered is designed for VX IT enclosures and can be mounted in zero-U space, enabling tool-free installation in VX IT frames or TS IT racks without compromising rack depth or airflow.
The unit operates at 230 V AC with a maximum current of 32 A, delivering up to 7.4 kW. It provides 24 x C13 and 4 x C19 outlets, with a 3 m supply cable and a CEE connector for reliable IT room power distribution.
A USB 2.0 (USB-A) port is available for mass configuration, firmware updates, and data logging. It also supports a web server (HTTP/HTTPS/SSL), SSH, Telnet, and NTP for secure remote management and time synchronization; up to two RJ45 ports connect sensor units.
Operating temperature ranges from 5 °C to 50 °C with 10–95% ambient humidity. It complies with EMC Directive 2014/30/EU and EN 62368-1 safety standards, ensuring safe and compliant operation in IT environments.
Per-phase energy measurement enables precise energy governance and capacity planning, reducing cooling overhead and improving data-center efficiency. The combination of remote management, flexible mounting, and scalable sensor options supports easier maintenance and faster deployment across multiple racks.