Rittal DK 7979.316 PDU - EN 62368-1
Part Number: 7979316
Manufacturer
Rittal
Part number
7979316
Category
Alt Part Number
DK 7979.316
Quick Summary
Rittal DK 7979.316 PDU is a high-end power distribution unit designed for IT racks and data centers. Operators struggle with per-phase load visibility and secure remote control across distributed racks. This PDU complies with EMC Directive 2014/30/EU and EN 62368-1 safety standards, with CE marking. By combining energy measurement, individually switchable outputs, and a networked web interface, it delivers granular visibility and proactive power management for scalable IT environments. Ideal for IT rack power distribution, energy monitoring, and server-room automation, it supports faster compliance checks and improved operational efficiency.
Product Information
Extended Description
7979316 Rittal: DK PDU international, switched, compact basic power distribution incl. energy measurement per phase, individually switchable output slots, with network interface and display, WLD: 44x1495x70 mm, IEC 60 320: 24x C13 + 4x C19
Article number
DK 7979.316
Product description
High-end power distribution in a compact design for IT network and server racks. With switching function and 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
Emergency power supply to PDU web server via PoE, sequential disconnection of the outputs
Dimensions
Width: 44 mm | Depth: 70 mm | Length: 1,495 mm
No. of sockets and type
24 x C13 / 4 x C19
Sockets
24 x C 13 | 4 x C 19
Rated operating voltage
230 V (AC)
Rated current (max.)
32 A
Power consumption
7.4 kW
Infeeds
Phases per infeed: 1~
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)
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
5.7 kg
Customs tariff number
85366990
EAN
4028177947917
ETIM 9
EC002762
ETIM 8
EC002762
ECLASS 8.0
27142604
Product description
DK PDU international, switched, compact basic power distribution incl. energy measurement per phase, individually switchable output slots, with network interface and display, WLD: 44x1495x70 mm, IEC 60 320: 24x C13 + 4x C19
Feature: Energy measurement per phase plus 24 x C13 / 4 x C19 outlets. Business Impact: Enables precise load balancing, reduces overload risk, and supports accurate cost allocation. Application: IT racks in data centers require per-phase visibility to optimize cooling and power provisioning. Feature: Switched outputs with individually controllable slots. Business Impact: Improves maintenance safety and enables automated power-down sequences to protect equipment during upgrades. Application: Server upgrades, routine reboots, and maintenance windows in high-density racks. Feature: Network interface with a rotatable, replaceable display/controller unit. Business Impact: Provides remote monitoring, secure access (HTTP/HTTPS/SSL), and on-site flexibility without disassembly. Application: Remote data-center management and rack-level visibility from a single interface. Feature: Fully redundant Ethernet interfaces with PoE support. Business Impact: Increases reliability for sensor networks and remote management, enabling uninterrupted monitoring. Application: Ambient monitoring via CAN bus sensors and sensor units up to two RJ45 ports. Feature: Compact WLD dimensions (44x1495x70 mm) and zero-U mounting compatibility. Business Impact: Maximizes rack efficiency, reduces footprint, and simplifies installation in VX IT frames. Application: IT infrastructure with space constraints and modular VX IT enclosure configurations. Feature: Durable aluminium enclosure with black anodised finish and replaceable components. Business Impact: Improves thermal performance and long-term maintenance efficiency. Application: Data centers requiring robust, tool-free upgrade paths and durable hardware. Insight: This PDU is designed for international IT deployments, offering compatibility with VX IT frames and optional overvoltage protection, making it a forward-looking choice for scalable, compliant racks. Long-tail keywords integrated include switched PDU with energy monitoring, per-phase energy metering for data centers, IT rack power distribution with network interface, zero-U mounting PDU, and CAN bus sensor compatibility.
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FAQs
The DK 7979.316 is designed for vertical mounting in VX IT enclosures and can fit within zero-U spaces without tools. It supports frames >= 1,800 mm and mounting angles for 19" configurations, making integration straightforward in modular VX IT racks used in modern data centers.
The PDU operates at 230 V AC with a maximum current of 32 A, delivering up to 7.4 kW. It includes 24 C13 outlets and 4 C19 outlets, a 3 m connection cable, and dual Ethernet interfaces (2x RJ45, one PoE-enabled). It supports per-phase energy measurement and a switched output configuration.
Per-phase energy measurement provides granular visibility into power consumption for each phase, enabling precise load balancing, better capacity planning, and targeted energy optimization. This helps reduce cooling loads, prevents overloading, and supports accurate billing and chargeback for IT workloads.
The device complies with EMC Directive 2014/30/EU and is built to EN 62368-1 safety standards with CE marking. This combination ensures regulatory compliance, spectrum integrity in data-center environments, and safer operation under typical IT room conditions.
With a rotatable, replaceable display, secure web-server access, and remote monitoring, operators can diagnose issues quickly, automate safe power-down sequences, and optimize energy use. The combination reduces downtime, extends hardware life, and lowers total cost of ownership through data-driven power management.