Rittal DK 7979.218 PDU metered - EN 62368-1
Part Number: 7979218
Manufacturer
Rittal
Part number
7979218
Category
Alt Part Number
DK 7979.218
Quick Summary
Rittal DK 7979.218 PDU metered delivers compact, high-end rack power distribution with per-phase energy measurement for IT racks. Engineers often struggle with visibility into rack power usage and the need for safe, tool-free maintenance. The unit complies with EMC Directive 2014/30/EU and EN 62368-1, enabling secure remote management via HTTP(S), SSH, Telnet, and NTP with fully redundant monitoring over a second network. This combination reduces downtime and accelerates energy transparency across IT floors. By leveraging VX IT compatibility and scalable monitoring options, it supports efficient rack consolidation, simpler compliance reporting, and improved total cost of ownership for data centers and enterprise IT environments.
Product Information
Extended Description
7979218 Rittal: DK PDU metered, compact basic power distribution, WLD: 44x1095x70, IEC 60320: 18 x C13, 2 x C19, 230 V, 1~, 16A, IEC C20
Article number
DK 7979.218
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
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: 1,095 mm
No. of sockets and type
18 x C13 / 2 x C19
Rated operating voltage
230 V (AC)
Rated current (max.)
16 A
Power consumption
3.7 kW
Infeeds
Qty.: 1 | Phases per infeed: 1~
Type of electrical connection
IEC C20
Interfaces
Fully redundant monitoring via 2nd network
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: ≥ 1,200 mm | Enclosure type: VX IT 19" mounting angles: ≥ 1,800 mm
Packs of
1 pc(s).
Weight/pack
2.54 kg
Customs tariff number
85366990
EAN
4028177973466
ETIM 9
EC002762
ETIM 8
EC002762
ECLASS 8.0
27142604
Product description
DK PDU metered, compact basic power distribution, WLD: 44x1095x70, IEC 60320: 18 x C13, 2 x C19, 230 V, 1~, 16A, IEC C20
Feature → Business Impact → Application: Per-phase or infeed energy measurement provides precise energy usage data for chargeback, capacity planning, and efficiency optimization; enables IT teams to identify power-hungry devices and reduce cooling loads in data centers. Application: IT racks and server rooms requiring transparent energy analytics. Feature → Compact WLD: 44x1095x70 mm footprint supports high-density installations, minimizing rack footprint and maximizing space efficiency in dense data centers. Business impact: higher rack density with lower expansion costs; Application: VX IT frame deployments where space is at a premium. Feature → 18x C13 and 2x C19 outlets with IEC C20 infeed: broad compatibility with common IT devices while maintaining safe 230 V, 16 A operation; Business impact: simplified procurement and fewer adapter losses; Application: server and network equipment in mixed-load environments. Feature → Rotatable 180° display/controller and replaceable unit: simplifies on-site maintenance and future upgrades; Business impact: reduced maintenance time and lifecycle cost; Application: maintenance workflows in enterprise IT rooms. Feature → Fully redundant monitoring via a second network: enhances availability and failsafe operation; Business impact: minimizes data loss and downtime; Application: mission-critical IT infrastructure with centralized management. Feature → Optional CMC III CAN bus sensors and ambience monitoring (up to 16): delivers ambient data for proactive environmental control; Business impact: improved reliability and predictive maintenance; Application: data centers with stringent environmental policies. Feature → Tool-free zero-U mounting for VX IT frames: accelerates installation and reduces service disruption; Business impact: faster deployment and scalable rack growth; Application: rapid IT rack rollouts and expansions.
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FAQs
The PDU is designed for vertical mounting in zero-U space of VX IT frames. It ships with assembly parts and fits VX IT enclosure frames of 1,200 mm or VX IT 19" mounting angles of 1,800 mm or more, enabling tool-free, fast deployment with minimal rack disruption.
It measures energy per phase or infeed, up to 230 V and 16 A, with a total power capacity around 3.7 kW. In IT operations you can leverage per-phase data for precise chargeback, capacity planning, and cooling optimization.
Yes. It provides compact, high-density power distribution with per-phase energy monitoring, supports remote management, and offers redundancy to improve availability in server rooms and mid-size data centers.
The unit aligns with EMC Directive 2014/30/EU and EN 62368-1, ensuring electromagnetic compatibility and safety for IT equipment in regulated environments.
Rotatable, replaceable display, tool-free mounting, and modular sensing options reduce maintenance time and lifecycle costs. Energy visibility enables efficient energy use, lower operating costs, and better compliance reporting.