Rittal 7979540 PDU metered+ - 400 V, 36x C13 + 6x C19, EN 62368-1
Part Number: 7979540
Manufacturer
Rittal
Part number
7979540
Category
Alt Part Number
DK 7979.540
Quick Summary
Rittal 7979540 PDU metered+ is a smart rack power distribution unit that provides per-slot energy measurement for IT racks. This enables precise visibility into power usage across individual outlets, addressing the common challenge of hidden consumption in dense server environments. The solution complies with key standards such as EMC Directive 2014/30/EU, EN 62368-1 safety, and CE marking, providing regulatory confidence for data centers and edge deployments. With a compact footprint, network interface, and rotatable display, it simplifies monitoring and integration into VX IT and TS IT racks. By combining per-outlet data with secure remote access, it reinforces efficient capacity planning and reduces operational costs.
Product Information
Extended Description
7979540 Rittal: DK PDU metered+, compact basic power distribution incl. energy measurement per output slot, with network interface and display, WLD: 44x1895x70 mm, IEC 60 320: 36x C13 + 6x C19
Article number
DK 7979.540
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
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
Measurement per phase or infeed
Dimensions
Width: 44 mm | Depth: 70 mm | Length: 1,895 mm
No. of sockets and type
36 x C13 / 6 x C19
Sockets
36 x C 13 | 6 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
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: ≥ 2,000 mm | Enclosure type: VX IT 19" mounting angles: ≥ 2,200 mm
Packs of
1 pc(s).
Customs tariff number
85369095
EAN
4028177948464
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: 44x1895x70 mm, IEC 60 320: 36x C13 + 6x C19
Energy measurement per output slot provides granular power data for every outlet, enabling precise cost allocation and rapid fault isolation. This directly supports capacity planning and power budgeting in data centers and edge environments, reducing unexpected outages and supporting SLA compliance. The PDU metered+ uses a rotatable 180° display and a network interface for easy remote access, configuration, and firmware updates, resulting in faster deployments and less on-site maintenance. Its zero-U mounting compatibility ensures tool-free integration into VX IT and TS IT racks, freeing valuable rack space for compute and storage hardware while maintaining clean cable management. Optional protections and sensors—Type 3 overvoltage protection, residual current measurement (type B), CAN bus ambient sensors—enhance safety, monitoring, and environmental awareness in complex IT rooms. With 400 V, 16 A rating and 11 kW capacity across 36 C13 and 6 C19 outlets, it supports high-density workloads while preserving electrical safety and data integrity. The USB 2.0 interface supports mass configuration and data logging, while standard protocols (HTTP/HTTPS/SSL, SSH, Telnet, NTP) enable secure, scalable remote management and integration with DCIM systems.
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FAQs
The PDU metered+ is designed for vertical mounting in zero-U spaces of VX IT racks, enabling tool-free attachment. It fits VX IT frames ≥ 2,000 mm and VX IT 19" mounting angles ≥ 2,200 mm, simplifying retrofits and new builds while preserving rack real estate for active IT equipment.
Each outlet measurement is captured per output slot and per infeed/phase, with data accessible via the USB 2.0 interface for mass configuration and data logging. Remote access is supported through the built-in web server (HTTP/HTTPS/SSL) and standard protocols (SSH, Telnet, NTP) for DCIM integration and monitoring.
Yes. The DK 7979.540 supports 400 V AC, up to 16 A per PDU, and an 11 kW capacity across 36 C13 and 6 C19 outlets. Its rugged construction, EMC compliance, and EN 62368-1 safety standard make it appropriate for data centers, telecom rooms, and edge compute facilities requiring reliable power distribution and visibility.
The unit complies with EMC Directive 2014/30/EU, carries CE marking, and adheres to EN 62368-1 safety standards. These certifications provide regulatory confidence for deployments in European data centers and compliant IT environments while supporting integration with enterprise safety programs.
Per-slot energy measurement enables precise chargeback and energy budgeting, reducing idle power usage and helping tighten capacity planning. Combined with remote management and firmware updates, it minimizes maintenance windows and operator effort while lowering total cost of ownership in server rooms and edge sites.