AE IMC pmu Tasks required by law Professional project support Power limitation according to the directive The rules and regulations on renewab- with our AE SiteLinkmonitoring por- le energy are constantly being updated tal, you can also display the total po- in Germany and many other countries. wer output and total energy in graph The current version of Germany’s Rene- format. The scope of supply of the wable Energy Act requires all PV systems AE IMC pmu can also be extended accor- brought into operation since 31st of De- ding to your preferences, by connecting cember 2011 to take part in feed-in and additional sensors for example. network safety management. Comparable rules also apply in other countries. The issue of feed-in and network safety management is therefore gaining importance in more and more PV markets. One important measure is that the network operator can influence the power of a plant by remote control. An exception to this feature are PV plants with a maximum power of up to 30 kW, which can limit the feed-in supply to 70 % of the module output. The power management unit – AE IMC pmu for short – can offer you and your network operator control and regulation-functions as required under the Renewable Energy Act, like power limitation and reactive power of all connected AE 3TL 8–46 kW inverters. In conjunction TECHNICAL DATA AE IMC pmu Art. no. 901R000 FUNCTIONS Grid code for inverter Complies with all German low and medium voltage grid regulations (BDEW, VDE-AR-N 4105, EEG 2012) ELECTRICAL DATA Max. supply power, W 18 Supply voltage AC 115 … 230 V / 50 … 60 Hz (external AC adaptor) GENERAL DATA Via LED (On, Operating, Error, Switching Status Operating notification for power reduction) 4 digital combined inputs (stepping 0 %, 30%, 60%, 100%, optionally reprogrammable Specification of power reduction or binary function, resulting in 16 possible programmable switching statuses) From external via analog interfaces or alternatively via Specification of reactive power programmable characteristic curve Ethernet connection for connecting with modem, Integrated interfaces 2 x RS485 (galvanically isolated), USB (service interface), RS485: 2 x 31 inverters, i.e. max. 62 inverters, Max. controllable inverters Total length per branch: max 1000 m For confirmation of the system operator’s lost earnings Data-logger all signals for power limitation and reactive power are logged Communication via Ethernet connection with AE SiteLink Evaluation possibilities Communication with AE SiteLink portal for all internal data loggers of the connected inverters via AE SiteLink, therefore no additional connection, e.g. via Ethernet, is necessary Wall mounting; top hat rail installation (optional) Installation Up to 300 m AE WirelessConnect Up to 300 m AE WirelessConnect System data Power reduction Ethernet AE StringCombiner Ethernet AE WirelessConnect AE SiteLink Internet Ethernet CAN bus Ethernet Ethernet RS485 System data Power reduction Ripple control receiver EVU Subject to modification. Technical specifications are subject to change without notice. REFUsol GmbH | Uracher Straße 91 | 72555 Metzingen | Germany | Tel. +49 7123 969-0 | Fax +49 7123 969-165 | [email protected] AE-IMC-PMU_Datasheet_EN-V01-20140520 DSL router/GSM modem
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