Rittal DK 7979.304 PDU - EN 62368-1 & EMC compliant
Part Number: 7979304
Manufacturer
Rittal
Part number
7979304
Category
Alt Part Number
DK 7979.304
Quick Summary
Rittal DK 7979.304 PDU provides high-end IT rack power distribution with per-phase energy measurement for data centers and server rooms. Engineers often struggle to monitor power usage and rapidly isolate faults, risking downtime and inefficiency. It aligns with EN 62368-1 safety standards, meets the EMC Directive 2014/30/EU, and supports CE-compliant operation for enterprise IT. In practice, this enables energy transparency and granular control at the rack level, while enabling remote monitoring and fault containment. The result is improved energy management, higher uptime, and reduced operating costs for data-center operators and IT infrastructure teams.
Product Information
Extended Description
7979304 Rittal: DK PDU switched, compact basic power distribution incl. energy measurement per phase, individually switchable output slots, with network interface and display, WHD: 450x44x144mm, IEC 60 320: 4x C13 + 2x C19
Article number
DK 7979.304
Design
482.6 mm (19") version
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
CMC III CAN bus sensors may be connected for ambient monitoring, max. 16 sensors
Measurement functions, description
Emergency power supply to PDU web server via PoE, sequential disconnection of the outputs
Dimensions
Height: 44 mm | Depth: 144 mm | Length: 450 mm
No. of sockets and type
4 x C13 / 2 x C19
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: ≥ 800 mm | Enclosure type: VX IT 19" mounting angles: ≥ 800 mm
Packs of
1 pc(s).
Customs tariff number
85369095
EAN
4028177947849
ETIM 8
EC002762
ETIM 7.0
EC000330
ECLASS 8.0
27142604
Product description
DK PDU switched, compact basic power distribution incl. energy measurement per phase, individually switchable output slots, with network interface and display, WHD: 450x44x144mm, IEC 60 320: 4x C13 + 2x C19
Feature: Per-phase energy measurement and individually switchable outputs. Business Impact: Enables granular load visibility and selective disconnection to prevent overcurrent events, reducing downtime and improving energy efficiency. Application: Ideal for IT racks in data centers and server rooms that require per-phase profiling and quick power isolation. Feature: Network interface with 2x RJ45 (one PoE) and fully redundant 10/100/1000 Mbit/s connectivity. Business Impact: Supports remote monitoring, centralized control, and safer off-site management, lowering on-site maintenance needs. Application: Data-center management and remote IT infrastructure operations. Feature: 180° rotatable, replaceable display/controller unit inside the PDU enclosure. Business Impact: Simplifies installation and ongoing maintenance, reducing service time during audits or upgrades. Application: Rack mounting in VX IT enclosures and other 19" IT frames. Feature: 4x C13 / 2x C19 outlets with a 230 V, 32 A supply and 7.4 kW capacity. Business Impact: Sufficient headroom for standard IT equipment with room for growth, while maintaining reliable per-infeed performance. Application: Server and network equipment in mixed-load IT racks. Feature: CMC III CAN bus ambient monitoring option (up to 16 sensors). Business Impact: Enables proactive environmental awareness and alerting, supporting compliance and preventive maintenance. Application: Data-center ambient monitoring across multiple zones. Feature: Compact 450×44×144 mm enclosure footprint and zero-U mounting option in VX IT frames. Business Impact: Maximizes rack density and simplifies integration without tools. Application: Space-optimized IT rack installations in VX IT series enclosures. Feature: Standards and safety compliance: EN 62368-1, EMC Directive 2014/30/EU. Business Impact: Ensures regulatory alignment and risk mitigation for enterprise deployments. Application: Corporate IT deployments requiring formal safety and EMC compliance.
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FAQs
The DK 7979.304 PDU is designed for vertical mounting in the VX IT enclosure frame with zero-U space, enabling tool-free or minimal-tool installation. It suits VX IT 19" frames or frames ≥800 mm and leverages the compact 450×44×144 mm form factor. When installing, ensure the CEE power inlet and the 3 m connection cable reach a suitable power source and keep clear access to the rotatable display for maintenance and monitoring.
This PDU provides energy measurement per phase and supports a maximum rated current of 32 A with a total power capacity of up to 7.4 kW. Infeed configuration is 1~ per phase, suitable for balanced IT loads. The per-phase monitoring enables detailed load profiling and improved capacity planning for data centers and rack rooms.
Yes, the DK 7979.304 PDU is designed for data-center and server-room deployments. It features a fully redundant Ethernet interface with 10/100/1000 Mbit/s (two RJ45 ports, one with PoE) and a web server, SSH, Telnet, and NTP protocols for remote monitoring and management. This enables centralized control, alerting, and integration with IT infrastructure monitoring platforms.
The PDU complies with EN 62368-1 safety standards and the EMC Directive 2014/30/EU, ensuring CE-compatible operation for enterprise IT environments. This reduces compliance risk for regulated deployments, supports audits, and aligns with industry best practices for IT hardware safety and electromagnetic compatibility.
Maintenance is simplified by the rotatable, replaceable display and the option to connect CAN-bus ambient sensors for proactive environmental monitoring. Remote management via PoE-enabled network connectivity minimizes on-site visits. The combination of energy transparency, fault isolation, and space-efficient mounting translates to lower energy costs, fewer outages, and a lower TCO for data centers and enterprise IT facilities.