Rittal DK 7979.821 PDU UK - Metered EN 62368-1
Part Number: 7979821
Manufacturer
Rittal
Part number
7979821
Category
Alt Part Number
DK 7979.821
Quick Summary
Rittal DK 7979.821 PDU UK is a metered power distribution unit designed for data centers and IT racks. Engineers often struggle to see per‑phase energy use and coordinate protection across densely loaded networks. It aligns with EMC Directive 2014/30/EU and EN 62368-1, supporting CE conformity and safer operation in modern facilities. In practice, this PDU enables per‑phase energy measurement, a compact footprint, and a clear network interface for remote monitoring. The solution also fits VX IT enclosure frames, providing scalable energy management and reliable power distribution for server rooms and colocation spaces. With 16 outlets, a 3 m supply cable, and 13 A capacity, it reduces wiring complexity and supports uptime targets. Cost-efficient monitoring and modular upgrades offer long-term TCO benefits for data center operators.
Product Information
Extended Description
7979821 Rittal: DK PDU UK, metered, compact basic power distribution incl. energy measurement per phase, with network interface and display, WLD: 44 x1295 x70 mm, 16x BS 1363
Article number
DK 7979.821
Design
482.6 mm (19") version
Product description
High-end power distribution in a compact design for IT network and server racks. Depending on the design, they come with an extensive range of management functions for energy measurement and monitoring.
Benefits
Tool-free divider kit for VX IT
Technical specifications
Colour coding of phases and fuse circuits (L1=pink, L2=black, L3=white)
Product modification
Minimum order volume 5 units
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 | CMC III CAN bus sensors may be connected for ambient monitoring, max. 16 sensors
Dimensions
Width: 44 mm | Depth: 70 mm | Length: 1,295 mm
No. of sockets and type
16 x BS 1363
Sockets
16 x BS 1363
Rated current (max.)
13 A
Power consumption
3 kW
Infeeds
Qty.: 1 | Phases per infeed: 1~
Length of connection cable
3 m
Type of electrical connection
UK
Directives
EMC Directive 2014/30/EU
Standards
EN 62368-1
Operating temperature range
5 °C...50 °C
Ambient humidity (non-condensing)
10...95 %
Storage temperature range
-25 °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).
Customs tariff number
85369095
EAN
4028177948624
ETIM 9
EC000330
ETIM 8
EC002762
ECLASS 8.0
27142604
Product description
DK PDU UK, metered, compact basic power distribution incl. energy measurement per phase, with network interface and display, WLD: 44 x1295 x70 mm, 16x BS 1363
Feature: Metered, per‑phase energy measurement provides granular consumption data → Business impact: enables accurate chargeback, capacity planning, and proactive energy optimization → Application: data centers and IT racks needing per‑phase visibility and better load balancing. Feature: 16 x BS 1363 sockets with UK wiring scheme and colour‑coded phases (L1 pink, L2 black, L3 white) supports safer, quicker installation → Business impact: reduces miswiring risk and speeds rack deployment → Application: server cabinets in UK facilities requiring reliable outlet mapping. Feature: Compact WLD 44 x 1295 x 70 mm design and 3 m connection cable for simple VX IT frame integration → Business impact: minimizes footprint in tight data hall spaces and simplifies cabling → Application: IT enclosure frames and cabinet retrofits. Feature: Optional Type 3 overvoltage protection with interchangeable arresters and status monitoring → Business impact: enhances protection of critical equipment and reduces downtime → Application: environments with sensitive servers and network gear. Feature: CMC III CAN bus sensor compatibility for ambient monitoring up to 16 sensors → Business impact: enables environmental insight and predictive maintenance → Application: VX IT enclosures and greenfield data centers seeking proactive monitoring.
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FAQs
Install the DK PDU UK by mounting it within the VX IT frame or mounting angles specified as ≥ 1,800 mm. Ensure the 3 m UK power cable reaches a suitable outlet and connect the 16 BS 1363 sockets to equipment loads. Use the phase color coding to verify correct infeed wiring and enable energy monitoring via the built‑in interface.
The unit provides 16 x BS 1363 sockets, a maximum current of 13 A, total power up to 3 kW, and a single infeed with 1~ phase. The supply uses a 3 m UK cable, and the device is designed for operating temperatures from 5 °C to 50 °C with 10–95% non‑condensing humidity.
Yes. The DK PDU UK is purpose‑built for data centers and server racks, offering per‑phase energy measurement, a network interface, and compatibility with VX IT enclosures. Its compact form factor, 16 UK outlets, and upgrade options support scalable energy management in dense rack environments.
This PDU complies with EMC Directive 2014/30/EU and EN 62368‑1, supporting CE conformity and safety. These standards help ensure reliable EMI performance and robust electrical safety in data center installations.
Per‑phase energy measurement enables transparent usage reporting, chargeback accuracy, and targeted capacity planning. Over time this reduces energy waste, improves uptime through monitoring, and lowers total cost of ownership by guiding efficient load distribution and informed purchasing decisions.