Rittal DK 7979.502 PDU metered+ - Energy per output

Part Number: 7979502
Manufacturer
Rittal
Part number
7979502
Alt Part Number
DK 7979.502

Quick Summary

The DK PDU metered+ from Rittal is a compact, high-end power distribution unit for IT racks with energy measurement per output slot. Many data centers struggle with accurately allocating power at the socket level, risking overprovisioning or unexpected outages. This unit ships with a network interface, display, and a 180° rotatable, replaceable controller for flexible installation. It supports EMC Directive 2014/30/EU and EN 62368-1 safety standards, with CE compliance as part of EU regulation. For IT managers, it enables per‑slot energy visibility, quick fault isolation, and simplified energy reporting, while supporting ambient sensing via optional CAN bus sensors. In practice, it strengthens data center energy management, aligns with IT rack standards, and reduces total cost of ownership through precise power monitoring and scalable expansion.

Product Information

Extended Description

7979502 Rittal: DK PDU metered+, compact basic power distribution incl. energy measurement per output slot, with network interface and display, WLD: 450x44x144 mm, IEC 60 320: 6x C13
Article number
DK 7979.502
Design
482.6 mm (19") version
Product description
High-end power distribution in a compact design for IT network and server racks. With power measurement per individual outgoing slot.
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 | No connection cable, to be provided by the customer.
Options
CMC III CAN bus sensors may be connected for ambient monitoring, max. 16 sensors
Measurement functions, description
Measurement per phase or infeed
Dimensions
Height: 44 mm | Depth: 144 mm | Length: 450 mm
No. of sockets and type
6 x C13
Sockets
6 x C 13
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
C20
Interfaces
USB 2.0 port (USB-A) for mass configuration, firmware updates & data logging
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
4028177948266
ETIM 9
EC002762
ETIM 8
EC002762
ECLASS 8.0
27142604
Product description
DK PDU metered+, compact basic power distribution incl. energy measurement per output slot, with network interface and display, WLD: 450x44x144 mm, IEC 60 320: 6x C13
Feature: Per-output energy measurement provides exact visibility of power usage for each socket. Business Impact: Reduces risk of overloads, enables accurate capacity planning, and supports charge-back or cost allocation. Application: Data centers and IT closets seeking granular energy data and efficient power provisioning. Long-tail keyword integration includes per-outlet energy monitoring, server rack PDU, and energy management for IT infrastructure. Feature: 19" 482.6 mm design with 450x44x144 mm footprint and six C13 sockets. Business Impact: Maximizes rack density while maintaining standardization and interchangeability, simplifying deployment and serviceability. Application: VX IT enclosures and server racks requiring compact, scalable PDU solutions. Long-tail keyword: 19 inch PDU, six C13 outlets, compact IT power distribution. Feature: Network interface and display with a rotatable, replaceable controller. Business Impact: Enables remote configuration, firmware updates, and real-time monitoring without downtime. Application: Remote IT operations centers and on-site maintenance teams. Long-tail keyword: USB mass configuration, web server protocols, secure updates. Feature: Infeed and connection flexibility with C20 inlet for a single infeed, 230 V, 16 A, 3.7 kW. Business Impact: Simple installation, predictable electrical performance, and compatibility with standard IT power supplies. Application: Rack power provisioning for energy-conscious data centers. Long-tail keyword: 230 V AC, 16 A max current, 3.7 kW power. Feature: Ambient monitoring option via CMC III CAN bus sensors. Business Impact: Proactive environmental awareness improves uptime and ensures safe operating conditions. Application: Data centers and telecom environments with ambient monitoring needs. Long-tail keyword: CAN bus ambient sensors, remote environmental data. Feature: Zero-U mounting compatibility in VX IT enclosures for tool-free installation. Business Impact: Reduces installation time and frees up rack space, increasing operational efficiency. Application: VX IT frame installations and IT cabinet deployments. Long-tail keyword: zero-U mounting, VX IT compatibility. Feature: Wide operating ranges with 5–50 °C and 10–95% humidity (non-condensing). Business Impact: Reliable performance in data center rooms and equipment closets without costly climate controls. Application: Industrial IT environments with varying temperatures. Long-tail keyword: operating temperature range, ambient humidity tolerance.

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FAQs

This PDU is designed for VX IT enclosure frames 800 mm or wider and fits the 19" IT rack standard. It supports vertical mounting in zero-U space and uses the VX IT mounting angles for tool-free integration, speeding up installation and reducing downtime.
It provides energy measurement per output slot for all six C13 sockets, enabling precise per-socket power awareness. This supports load balancing, capacity planning, and energy-based charge-back for IT equipment in data centers and server rooms.
The unit complies with EMC Directive 2014/30/EU and EN 62368-1 safety standards, with CE marking as part of EU compliance. It also supports standard IT rack protocols and secure network communication for mixed IT environments.
The PDU operates at 230 V AC, up to 16 A, with a maximum power of 3.7 kW. It uses a single infeed with a C20 connection and provides 6x C13 outlets, suitable for standard IT power supplies in rack-mounted deployments.
Per-slot energy data enables precise capacity planning, reduces over-provisioning, and improves energy cost allocation. Combined with remote configuration and ambient sensing, it supports proactive maintenance and energy efficiency programs, delivering measurable OPEX savings and faster ROI on IT infrastructure investments.