Rittal DK 7979.211 PDU metered - EN 62368-1 compliant
Part Number: 7979211
Manufacturer
Rittal
Part number
7979211
Category
Alt Part Number
DK 7979.211
Quick Summary
Rittal DK 7979.211 PDU metered provides per-phase energy measurement for IT rack power distribution. In dense data centers and server rooms, hidden energy usage and capacity planning challenges hinder efficiency and uptime. It complies with EMC Directive 2014/30/EU and EN 62368-1, with optional Type 3 overvoltage protection for critical infrastructure. This solution also leverages a compact form factor and a built‑in USB/web interface, enabling proactive energy management, remote data logging, and improved asset utilization—delivering clear business value for IT operations and facilities teams.
Product Information
Extended Description
7979211 Rittal: PDU metered 16A/1P CEE 10xCEE7/3 earthing-pin, DK PDU metered, Compact basic power distributor incl. energy mearsuremnt per phase, with network interface and display, WHD: 44x1095x70 mm
Article number
DK 7979.211
Product description
High-end power distribution in a compact design for IT network and server racks. With 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
Measurement per phase or infeed
Dimensions
Width: 44 mm | Depth: 70 mm | Length: 1,095 mm
No. of sockets and type
10 x earthing-pin (type F, CEE 7/3)
Rated operating voltage
230 V (AC)
Rated current (max.)
16 A
Power consumption
3.7 kW
Infeeds
Qty.: 1 | Phases per infeed: 1~
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: ≥ 1,200 mm | Enclosure type: VX IT 19" mounting angles: ≥ 1,800 mm
Packs of
1 pc(s).
Weight/pack
3.7 kg
Customs tariff number
85366990
EAN
4028177947641
ETIM 9
EC002762
ETIM 8
EC002762
ECLASS 8.0
27142604
Product description
PDU metered 16A/1P CEE 10xCEE7/3 earthing-pin, DK PDU metered, Compact basic power distributor incl. energy mearsuremnt per phase, with network interface and display, WHD: 44x1095x70 mm
Feature: Per-phase energy measurement and 230 V, 16 A rated supply provide accurate usage data across IT racks. Business Impact: Enables precise energy accounting, reduces waste, and supports chargeback or cost-center allocation. Application: Ideal for IT cabinets in data centers and server rooms where energy visibility is essential. Feature: Compact 44 mm width, 1,095 mm length, 70 mm depth fits VX IT rack footprints with zero-U mounting. Business Impact: Saves valuable rack space and simplifies installation in tight data halls. Application: Data centers deploying VX IT enclosures or TS IT systems. Feature: Rotatable 180° display and replaceable controller unit. Business Impact: Improves serviceability and access in crowded racks, reducing maintenance time. Application: Field deployments requiring quick sensor or display access. Feature: USB 2.0 interface for mass configuration, firmware updates, and data logging. Business Impact: Streamlines fleet management, enables remote provisioning, and supports regulatory logging. Application: Large IT fleets with centralized configuration needs. Feature: Optional Type 3 overvoltage protection with interchangeable arresters and status monitoring; residual current measurement (type B) per infeed/phase. Business Impact: Enhances protection and continuous monitoring for critical loads, reducing failure risk. Application: Power protection for core IT infrastructure. Feature: PDU dimensions and connectivity: 10 CEE7/3 sockets, 3 m connection cable, CEE connection; weight 3.7 kg; packs of 1. Business Impact: Straightforward installation and predictable logistics; compatible with standard IT rack assemblies. Application: Server room upgrades and new build-outs requiring scalable PDU distribution.
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FAQs
The DK 7979.211 PDU metered is designed for zero-U mounting in VX IT racks. Its slim 44 mm width and 1,095 mm length allow it to slide into available vertical space, with assembly parts included for straightforward, tool-free installation. Before mounting, verify rack compatibility with the VX IT enclosure frame dimensions to ensure secure anchoring and proper cable management.
This PDU delivers per‑phase energy measurement with the option to measure at the infeed. It supports energy visibility at the rack level, helping you track load distribution, identify anomalies, and support accurate chargeback. The 230 V, 16 A rated current and 3 m connection cable enable reliable monitoring across IT equipment.
Yes. The unit adheres to EMC Directive 2014/30/EU and EN 62368-1 safety standards, ensuring electromagnetic compatibility and safe operation in IT environments. Optional overvoltage protection can be integrated for enhanced resilience in critical installations, and the device supports secure web/SSH protocols for compliant remote management.
Absolutely. The PDU includes a USB 2.0 interface for mass configuration and data logging, and supports web server protocols (HTTP/HTTPS) plus SSH, Telnet, and NTP for remote access and time synchronization. This enables centralized monitoring, firmware updates, and auditable energy data across multiple racks.
Key specs include 230 V (AC) operation, a 16 A maximum current, 10 CEE7/3 sockets, a 3 m input cable, and dimensions of 44 × 70 × 1,095 mm with a weight of 3.7 kg. It uses a CEE electrical connection, supports 1 infeed, and packs as 1 unit per box, making it straightforward to spec in IT rack projects.