Rittal DK 7979.238 PDU metered - EN 62368-1

Part Number: 7979238
Manufacturer
Rittal
Part number
7979238
Alt Part Number
DK 7979.238

Quick Summary

Rittal DK 7979.238 PDU metered provides per-phase energy measurement for IT racks. When deploying dense IT environments, every watt counts, and visibility into power use is often the missing piece. It complies with EMC Directive 2014/30/EU and EN 62368-1 with CE marking for safe, standards-aligned operation, and offers optional Type 3 overvoltage protection and ambient sensing via CAN bus. The compact design, robust interfaces, and zero-U mounting capability translate into tangible business value—improved energy transparency, smarter capacity planning, and reduced operating costs—while preserving modularity and compatibility with Rittal VX IT enclosures and TS IT racks.

Product Information

Extended Description

7979238 Rittal: DK PDU metered, compact basic power distribution incl. energy measurement per phase, with network interface and display, WLD: 44x1695x70 mm, IEC 60 320: 18 x C13, 12 x C19
Article number
DK 7979.238
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 | CMC III CAN bus sensors may be connected for ambient monitoring, max. 16 sensors | Other enclosure colours are available
Measurement functions, description
Measurement per phase or infeed
Dimensions
Width: 44 mm | Depth: 70 mm | Length: 1,695 mm
No. of sockets and type
18 x C13 / 12 x C19
Rated operating voltage
400 V (AC)
Rated current (max.)
16 A
Power consumption
11 kW
Infeeds
Qty.: 1 | Phases per infeed: 3~
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
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: ≥ 2,000 mm
Packs of
1 pc(s).
Customs tariff number
85369095
EAN
4028177947788
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: 44x1695x70 mm, IEC 60 320: 18 x C13, 12 x C19
Feature: Per-phase energy measurement integrated into a compact PDU, enabling precise power profiling across IT loads. Business impact: Accurate per-phase data supports load balancing, capacity planning, and chargeback, reducing risk of overload and downtime. Application: Data centers, server rooms, and virtualization clusters where marginal gains in wiring efficiency translate into measurable energy cost reductions. Feature: 400 V (AC) operation with 16 A rating and 11 kW total capacity, plus 3 m CEE cord and front-end interface. Business impact: Supports dense IT equipment arrays without over-provisioning power, improving rack density and cooling strategy alignment. Application: High-density IT racks in VX IT enclosures and TS IT frames. Feature: 18 x C13 and 12 x C19 outlets configured in a 1,695 mm long WLD form factor; rotatable display 180°; replaceable controller. Business impact: Flexible outlet mix and ergonomic monitoring, simplifying maintenance and on-site service. Application: Network gear, storage devices, servers in enterprise data centers. Feature: Network interface, USB 2.0 for mass configuration and data logging; supports HTTP/HTTPS/SSH/Telnet; NTP. Business impact: Remote management and rapid provisioning across multiple PDUs; analytics and automated reporting. Application: IT room management, data center automation and remote operations. Feature: Optional protection modules and CAN sensors; compatibility with VX IT enclosure frames; plug-in installation in zero-U space. Business impact: Scalable protection and environmental monitoring; future-proof investment. Application: Enterprise facilities requiring expanded safety and condition monitoring. Feature: Durable aluminium section, black anodised; compatibility with VX IT frames; packaging includes assembly parts. Business impact: Long-term reliability and straightforward installation, reducing downtime and support costs. Application: New builds and refurbishments in controlled IT environments.

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FAQs

The PDU is designed for zero-U mounting in VX IT frames and can be attached without tools in the designated space. It uses a 3 m CEE cord for power, features a rotatable display for easy visibility, and provides a USB port for mass configuration. Ensure clearance along the 1,695 mm length and connect to the 400 V supply per the rated 16 A.
The unit supports per-phase energy measurement or infeed monitoring, delivering precise load data for each phase. Data can be accessed via USB for configuration, and the PDU supports logging and time synchronization (NTP) for accurate reporting and integration with monitoring systems.
Yes. The DK 7979.238 is rated for 400 V AC, up to 16 A, with a total power capacity around 11 kW. It houses 18 C13 and 12 C19 outlets across a 1,695 mm length, making it compatible with high-density IT racks and standard VX IT enclosure configurations.
The product aligns with EMC Directive 2014/30/EU and EN 62368-1, with CE marking for safe compliance. It also carries ETIM EC002762 and ECLASS 8.0 27142604 classifications, supporting standard product data usage in procurement and integration workflows.
Benefits include energy transparency that enables better load balancing, reduced waste, and lower cooling costs. Remote management via USB and network interfaces speeds deployment across multiple PDUs, while replaceable components and modular protection options help limit maintenance downtime and extend asset life in data centers.