Rittal DK PDU 7979.418 - EN 62368-1 for IT Racks
Part Number: 7979418
Manufacturer
Rittal
Part number
7979418
Category
Alt Part Number
DK 7979.418
Quick Summary
Rittal DK PDU 7979.418 powers IT racks with integrated energy measurement and per-outlet monitoring for data centers. In dense deployments, unmonitored sockets and delayed fault isolation shield downtime and inflate energy costs. It carries CE marking, EMC Directive compliance, and EN 62368-1 certification, supporting safer, standards-aligned IT power. By combining per-socket energy reporting with a robust Ethernet interface and a compact VX IT-ready form, it helps you reduce energy waste, streamline compliance, and lower operating costs. Designed for IT environments requiring scalable power management, it supports optional CAN-bus ambient sensors and modular mounting in VX IT enclosures, enabling proactive environmental control.
Product Information
Extended Description
7979418 Rittal: DK PDU international, managed, high-end power distribution incl. energy measurement, switching and monitoring functions per output slot, with network interface and display, WLD: 44x1095x70 mm, IEC 60 320: 18x C13 + 2x C19, IEC C20
Article number
DK 7979.418
Product description
High-end power distribution in a compact design for IT network and server racks. Depending on the design, they come with an extensive range of management functions for energy measurement and monitoring.
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
Emergency power supply to PDU web server via PoE, sequential disconnection of the outputs
Dimensions
Width: 44 mm | Depth: 70 mm | Length: 1,095 mm
No. of sockets and type
18 x C13 / 2 x C19
Sockets
18 | 2
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 Ethernet interface 10/100/1000 Mbit/s (2x RJ45, 1x with PoE)
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
3 kg
Customs tariff number
85366990
EAN
4028177973503
ETIM 9
EC002762
ETIM 8
EC002762
ECLASS 8.0
27142604
Product description
DK PDU international, managed, high-end power distribution incl. energy measurement, switching and monitoring functions per output slot, with network interface and display, WLD: 44x1095x70 mm, IEC 60 320: 18x C13 + 2x C19, IEC C20
The DK PDU 7979.418 provides energy measurement and monitoring per output slot, delivering granular visibility into IT load and outlet-level energy use. This enables precise energy accounting, faster fault isolation, and the ability to implement chargeback and capacity planning across server rooms and data centers. With per-outlet metering, administrators can identify rogue equipment and optimize cooling strategies, driving measurable efficiency improvements and cost reductions. The unit houses 18 outlets (18 x C13 and 2 x C19) in a compact 44 mm width, maximizing rack density while maintaining easy access for maintenance and replacement. Its space-saving design simplifies VX IT frame integration and reduces installation time for new or expanded racks.
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FAQs
The DK 7979.418 PDU is designed for vertical mounting in the VX IT family, using the zero-U space to maximize rack efficiency. Begin by confirming enclosure compatibility, then slide the PDU into the VX IT frame with minimal tools. Connect the IEC C20 infeed, secure the unit, and configure network interfaces for monitoring. The device supports ring-fenced per-outlet control and remote access via the fully redundant Ethernet ports, which simplifies commissioning and ongoing management in data centers.
Key features include per-outlet energy measurement, switching and monitoring, plus a PoE-enabled web server for remote management. With 18 C13 and 2 C19 outlets, it supports dense IT environments, while the 230 V, 16 A rating aligns with standard IT power distributions. Web access, SSH, and NTP ensure synchronized, auditable operations, and the available CAN bus sensor options enable ambient monitoring for proactive thermal management and uptime protection.
The unit complies with EMC Directive 2014/30/EU and is EN 62368-1 certified, with CE marking. These certifications ensure electromagnetic compatibility, safety for information technology equipment, and alignment with current international standards, reducing regulatory risk for data centers and IT rooms while supporting industry-accepted reliability.
Yes. The PDU supports CMC III CAN bus ambient sensors and can connect up to 16 sensors for comprehensive environmental monitoring. This capability enables proactive data center management by correlating power events with temperature, humidity, and other environmental data, improving cooling efficiency and reducing the risk of thermal incidents.
The per-outlet energy measurement combined with remote management reduces energy waste and shortens mean time to identify and isolate faults, lowering operating costs and downtime. The robust build and modular mounting simplify maintenance, while CAN-based ambient monitoring and a display provide continuous visibility, supporting long-term energy efficiency programs and a quicker, clearer path to compliance.