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Knürr PowerTrans® Now with Measurement System for Monitoring Energy
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Arnstorf – Knürr, one of the leading specialists for energy-efficient technology in data centers, now offers a new energy measurement system for its PowerTrans® power distribution rack. This slot-in solution will replace both the previous analog volt and ampere meter, and measuring devices for power outputs and power factor cos φ.
With the PowerTrans® Rack introduced last year, Knürr provided the interface between the low voltage feed and the “Power Distribution Unit (PDU)” of the DI-STRIP family, as well as other components for supplying servers and further IT devices.
The most impressive plus point of the Knürr PowerTrans® is the fact that a power distribution system no longer has to be permanently installed in the building – individual slot-ins can now be plugged in and flexibly controlled. This new measurement slot-in unit allows the system administrator to easily and conveniently read the consumption values and voltage at the early main distributor stage on an easy-to-read monitor. Six fields show the default measured variables and can be individually defined. The green, eye-friendly 7-segment display for the measured variables and the orange-colored dimensions display make reading so much easier – even from a good distance.
The measurement module can also be integrated into the network to display and document the data on a PC (MS Excel) or on the Internet.
Knürr PowerTrans® Plus Points
The Knürr PowerTrans® also allows the system administrator to integrate up to eight slot-in units. Each slot-in is supplied by two separate 3-phase feeds (A and B feed = redundancy). With max. 250 A/phase, loads of up to 329 kVA can be supplied from just one single Knürr PowerTrans®.
The outputs on the slot-ins are flexibly equipped as requested by the customer with a wide range of features, via various CEE and GST 18 type plug-in connections (e.g. BladePower® or PizzaPower®, DI-STRIP TriplePower®, as well as flexible distribution with the GST18i5 distributor block, 3-phase).
An electrician first provides the main feed for the Knürr PowerTrans®. The individual slot-in units and the PDUs can then be effortlessly connected per Plug & Play installation. Even later extensions are performed without any interruptions, and therefore cost-effectively.
| Technical data: |
| The following values can be measured and saved: |
| Voltage |
Phase – N and Phase – Phase |
| Current |
Per phase |
| Current |
In the N-conductor |
| Effective power |
Per phase |
| Apparent power |
Per phase |
| Cos φ |
Per phase |
| Effective power |
Total |
| Reactive power |
Total |
| Apparent power |
Total |
| Frequency |
Total |
| Cos φ |
Total |
| Active energy |
Total |
| Reactive energy |
Total |
| Apparent energy |
Total |
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About Knürr
Knürr AG based in Arnstorf, Bavaria, was founded in 1931, and in February 2006 became part of Emerson Network Power,
a division of the global technology leader, Emerson, which has an annual turnover of 20 billion dollars, 128,000 employees
and 270 production sites around the world.
Knürr’s system solutions in the world of information and network technology and telecommunications soon established the company’s exceptional reputation as one of the leading developers and manufacturers of rack and enclosure platforms. These include systems for the indoor and outdoor area, all relevant active and passive components in the 19-inch construction area, and the thermal and cable management technologies this entails.
With standardized and customized developments, the company supports its customers with innovative technologies and comprehensive knowledge in the completion of its assignments. |
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About Emerson Network Power
Emerson Network Power is an Emerson Group company (NYSE: EMR) and industry leader with its continuity solutions (Business-Critical Continuity™). The company is recognized as a reliable provider of flexible and dependable solutions that effectively protect the important components of the customer’s infrastructure. On the basis of the biggest global service organization in the industry, Emerson Network Power provides a wide range of innovative power supply, cooling and connection solutions. Added to this are services for the computer, communication, health care and industrial systems areas. Emerson Network Power’s most important product brand names include Liebert, ASCO, Astec and Lorain.
You will find more information on Emerson Network Power’s products and corporate solutions at www.emerson.com |
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About Emerson
Emerson (NYSE: EMR) is based in St. Louis (USA), and as a leading technology and development specialist provides globally innovative customer solutions in the areas of network power supply, process management, industrial automation and thermal management, as well as the corresponding equipment and tools.
For more information go to www.emerson.com |
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Knürr AG
Mariakirchener Straße 38
D-94424 Arnstorf
Telephone: +49 (0) 8723 -27-0
Telefax: +49 (0) 8723-27-154
eMail:
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