Rittal DK 7979.435 PDU - EN 62368-1 certified
Part Number: 7979435
Manufacturer
Rittal
Part number
7979435
Category
Alt Part Number
DK 7979.435
Quick Summary
Rittal DK 7979.435 PDU provides high-end power distribution with per-output energy measurement for IT rack environments. Engineers often contend with opaque power usage, unmonitored outlets, and the risk of downtime affecting critical services. It complies with EMC Directive 2014/30/EU and EN 62368-1, delivering CE-compliant safety and scalable IT power management. The solution combines energy monitoring, switching, and a networked display for centralized control, reducing energy waste and helping optimize uptime. For data centers and server rooms, its zero-U mounting option in VX IT frames simplifies installation while maintaining full access to cooling and cabling. This PDU also supports remote monitoring via an integrated Ethernet interface, delivering tangible business value through cloud-ready insights.
Product Information
Extended Description
7979435 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 + 3x C19
Article number
DK 7979.435
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
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
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 / 3 x C19
Sockets
18 x C 13 | 3 x C 19
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
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
5 kg
Customs tariff number
85369095
EAN
4028177948198
ETIM 8
EC002762
ETIM 7.0
EC000330
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 + 3x C19
Feature energy measurement and per-output monitoring → Business Impact precise load visibility enabling data-driven capacity planning and energy cost reduction → Application IT rack deployments in data centers and server rooms with 18x C13 and 3x C19 outlets. Feature 400 V AC, 16 A max per circuit → Business Impact scalable power distribution supporting peak workloads while maintaining protection and performance → Application Up to 11 kW total load in 1U and multi-rack environments. Feature fully redundant Ethernet interface 10/100/1000 Mbit/s with PoE → Business Impact robust remote management, reliable data collection, and seamless integration into centralized monitoring → Application Networked PDUs for IT networks and server farm operations. Feature rotatable 180° display/controller, replaceable unit → Business Impact easier maintenance and field servicing, reducing downtime → Application On-site service in VX IT frames and modular rack setups. Feature optional overvoltage protection and CAN bus ambient sensors → Business Impact enhanced safety, regulatory compliance, and environmental monitoring → Application Data center resilience and rack-level risk management.
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FAQs
The DK 7979.435 PDU is designed for vertical mounting in VX IT frames, enabling zero-U installation with full access to electrical and network interfaces. Its slim 44 mm width and 1,095 mm length fit standard rack layouts, while the enclosure’s mounting angles accommodate frames ≥ 1,200 mm. This minimizes rack footprint without compromising serviceability or cable management.
This PDU supports 400 V AC supply with a CEE input connector (16 A or 32 A variants) and delivers 18 x C13 plus 3 x C19 outputs. The maximum rated current per infeed is 16 A, with a total power capacity of up to 11 kW. An included 3 m CEE input cable provides straightforward integration into typical IT rack power systems.
The unit offers a fully redundant Ethernet interface (2x RJ45, 1x PoE) with 10/100/1000 MBit/s, plus a web server and support for SSH, Telnet, and NTP. Per-output energy measurement supports granular power data, while CAN bus sensors (optional) enable ambient monitoring. This enables centralized monitoring, alerting, and time-synced reporting for IT operations.
The PDU complies with EMC Directive 2014/30/EU and EN 62368-1, ensuring electrical safety, electromagnetic compatibility, and modern safety compliance for IT equipment. These certifications support CE marking and regulatory alignment for data centers and enterprise IT deployments.
Yes. With per-output energy measurement, remote monitoring, and integration-ready Ethernet capabilities, this PDU supports capacity planning, peak-load management, and energy cost reduction. The ability to monitor outlets individually improves uptime planning and helps justify capital expenditure through measurable efficiency gains.