Überwachungslösungen für Rechenzentren

Serverüberwachung in Banken

In den meisten Fällen handelt es sich dabei um Installationen mit begrenztem Platz für die Installation eines geeigneten Überwachungssystems. Unsere Lösung umfasst die Quick-Fit-Messgeräte EM271 und EM270 sowie erforderlichenfalls die Stromwandler TCD1x-2X-3X und TCD06BX-BS.

Serverüberwachung in Produktionsstätten

In den meisten Fällen handelt es sich um Retrofit-Installationen, bei denen ein zuverlässiges Überwachungssystem installiert werden muss, um eine Kombination aus regulären Lasten und Servern zu verwalten. Die erforderliche Flexibilität wird durch unsere Messgeräte EM210 oder EM271 in Kombination mit CTV / ROG- und TCD-xM-Messlösungen gewährleistet.

A 94% commissioning time saving

Traditional tap-off box solution: the first configuration, the following addressing and the final commissioning in case of 16 bus-bar trunking systems of 32 tap-off boxes each (total more than 2 hours) is about a total of 34 hours of Professionals work.
ET272 + VMU-C tap-off box solution: no manual configuration, no ID addressing, a general process improvement. Leading to a total configuration and commissioning time reduction from 34 hours of Professionals work to only 2 hours!

Step	Actor	Site	Action	Benefit
	Panel builder	Production	Quick tap-off box assembly and ID label sticking on the tap-off box.	Quick connections and the split-core current sensors of ET272 (see next page).
	Installer	Data Center	Affixing the ID labels to the installation document, and tap-off box installation on the bus-bar.	Easy identification of the tap-off box in order to minimizing positioning errors
	System integrator	Data Center	ID labels installation document barcode reading.	Full automated commissioning thanks the Embedded VMU-C tools.

Überwachung des Rechenzentrums

Elektroinstallationen in großen Rechenzentren werden nach unterschiedlichen Richtlinien gebaut: Es können entweder Schienenverteiler-Systeme (Busleitungen mit Abzweigdosen) oder Stromverteiler verwendet werden. Carlo Gavazzi hat in beiden Fällen eine Lösung, mit der Einrichtungszeit und -kosten drastisch gesenkt und die Daten mit der erforderlichen Granularität bereitgestellt werden: das Zweigüberwachungssystem WM50 oder der Schnellanpassungs-Analysator ET272 in Kombination mit dem VMU-C EM Web-Server / Gateway.

PDU-based monitoring in Data centers

When the electrical system is different from a busbar trunking or busduct system and feeding numerous loads into a common distribution board, the WM50-96 is the ideal solution for branch circuit monitoring. The solution is based on a one core unit, the WM50 which is usually installed and connected to the mains and some TCD12 units as combined meters installed downstream from the MCBs for single phase or three-phase loads. As the whole installation cost is not only made up of the component costs but also the installation and commissioning costs, this innovative solution allows you to achieve more than 75% installation and commissioning savings compared to a regular solution.

Server monitoring in Data centers
Ultra flexible solution for regular PDU-based server systems

WM15, displaying measured variables in both analogue and digital formats and ET340, a metering unit without display are the ideal metering solution for server rooms in Banks, production facilities and Data Centers. This solution provides the following benefits: configuration and commissioning with the same advanced OptoProg and UCS tools saving time and being more effective; all ET340 units can be daisy chained using an RJ45 cable being more reliable in connections and cutting connection costs; a single ET340 has the same footprint of three single-phase MCBs or a three-phase MCB, this means a modularity of three and therefore the capability to be mounted wherever there is a limited space or there is the need to put them in an array of many MCBs; UWP 3.0 being key part of the whole metering system can manage, using a proper RJ45 cable, up to 100 ET340 units equivalent to 300 server or server racks, a massive number of information.

Ultra flexible solution for full DIN-rail based PDUs

If the target is to provide a streamlined solution for server rooms in banks and production facilities, than the solution is EM24 + ET340. Streamlining a monitoring solution for banks and facilities means, to be more cost effective in providing solutions capable to perform not only main and submetering but also being able to gather data from utility meters. For EM24, it doesn’t matter if the pulse signals are coming from watt-hour meters, gas meters, water meters or from all of them, because it has all the necessary hardware resources to manage all those signals. So, if EM24 has the task to perform, in the installation, the integration of the utility meters into the UWP 3.0 monitoring platform, it has in addition, also the task to perform the main metering in the distribution board where it is installed. While the ET340 units have the task to measure a full set of electrical variables being needed to complete the analysis of all loads connected downstream the main MCB or MCCB.

Utility, main and sub meter integration

If utility meters are M-Bus (EN13757) wired or wireless based, then the SIU-MBC can be used as a dual pulse counter or directly via the SIU-MBM which acts as a gateway. These add-on solutions make this valuable information available for your Automatic Energy Monitoring System. More specifically: if the utility meter has only a pulse output, no available auxiliary power supply and the meter itself is far from you nearest distribution board than the solution is the wireless SIU-MBC, it is self-powered by an internal battery lasting up to 12 years, and is perfectly suited to outdoor applications; if the utility meter is wired or wireless M-Bus-based, than the solution is SIU-MBM.

In many installations, old fashioned meters are still working properly but energy information is still collected manually with both high data collection costs and potential transcription errors. Now, concentrating on multiple meters' pulse outputs and making them available as RS485 Modbus counters is possible, thanks to the modular VMU-MC + VMU-OC solution ranging from 2 to 11 pulse inputs (counters). Pulse to Modbus conversion is the key to automatic data collection benefiting from quality data, data granularity and whole data management.

Daten untersuchen und analysieren

Unsere Zähler messen zuverlässig alle elektrischen Größen. Dann ist es notwendig, Trends zu analysieren und kritische Situationen mit spezifischen Tools hervorzuheben. Der VMU-C EM ist die richtige Embedded-Lösung, um Informationen an das SCADA-Rechenzentrum zu übermitteln oder Diagramme und Berichte über den Embedded Web-Server zu erstellen

Installationsvorrichtungen vom Typ MRCD

Unsere MRCDs DEA71 und DEB71 sind in Kombination mit dem CTG-Kernbalancetransformator unsere IEC60947-2-konformen Lösungen zur Erkennung von Ableitströmen, um Schutzauslösungen zu vermeiden und die Verfügbarkeit der Stromversorgung zu gewährleisten.