The EIB KNX power supply SV-2/DR1 serves to supply EIB KNX lines. The switch-mode power supply has a nominal current of 2500 mA and disposes of a voltage tap that can be adjusted from 22.5 to 29.5V/DC (potentiometer preset to 29.5V for EIB KNX).
The delivery includes 1x power supply SV-2, 1x current limiter module SB640 and 1x choke to supply max. 1 EIB KNX line (1x 640mA).
As far as the structure is concerned, this is the same as extending an existing EIB KNX facility by one line using the unchoked 29V-raw voltage output of the 640 mA power supply. Therefore a choke is required. The 29V raw voltage (unchoked) is transmitted from the power supply SV-2 via the current limiter module to the choke. The choke serves to generate the frames and prevents short circuit of the data frames on the line. The EIB KNX bus voltage can now be collected via bus terminal at the lower side of the choke.
The module SB640 serves to limit the current for the power supply of EIB KNX lines (building automation) using KNX compliant power packs that can provide more than 640 mA. This current has to be limited to 640 mA to meet the EIB KNX standards. To achieve this special features and an electronic fuse have been integrated that limit the line current to 640 mA. In addition to that an LED shows the current supply status:
LED off: no supply voltage
LED permanent green: power supply of EIB KNX line is OK, line current is under 600 mA.
LED flashing green: voltage of power pack is OK, EIB KNX line is OK the line current is just below the maximum admissible values, the line is seriously used to capacity.
LED flashing red: voltage of power pack is OK, EIB KNX line is overloaded or shorted.
Technical data: -Input: 85-264 VAC, 95-250 VDC (terminal 1=L, terminal 2=N) -Output: variable by means of potentiometer from 22.5 to 29.5 VDC -Preset: 29.5 VDC -Output current: max. 2500 mA -Ripple: max. 50 mV -Operating temperature: -25°C - +70°C -Protection: IP 20 - REG case for DIN rail, number of distribution units Power supply: 4, Choke: 2, Current limiter: 1 (SV-2/DR1 = 7 units, SV-2/DR2 = 10 units, SV-2/DR3 = 13 units, SV-2/DR4 = 16 units)
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The expert jury has awarded the parent company EIBMARKT® GmbH the title "BEST OF 2015" in the category "Entertainment 3D“. This first-rate product (3D reprography in e-commerce - www.eib3D.com, a subsidiary of EIBMARKT® GmbH Holding) has particularly convinced the jury and, thus, belongs to the top group of all applications submitted. This product was photographed by www.EIB3D.com.
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Delivery on the next workday under the following conditions:
If the order is received by 8 a.m. Mon to Fri, the goods will be handed over to DHL (if all items are available) on the same day. Generally, you will receive the goods on the next workday. The status can be checked in our mail "Delivery information" (at 6.30 p.m. on the day the order is received) with integrated DHL Track & Trace link since not all regions in Germany are delivered by DHL daily.
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Delivery limits to EU countries
Deliveries to EU countries are, meanwhile, standard procedure for many shop systems. However, only few shop operators are aware of the fact that there are very important tax laws and limit value regulations that have to be respected when delivering to private people within the EU. For every EU country turnover limits are in effect (so-called delivery limits) acc. to § 3c Value-Added Tax Act (German: UStG) When these limits are reached or exceeded, shop operators can no longer send deliveries to private people (only to companies with registration of their sales tax identification number) in the current financial year unless the shop operator has been registered in the respective country as company with regard to the value-added tax. When the delivery limit has been exceeded and more deliveries are made to private people in this country, the value-added tax is due in this EU country of destination and has to be paid directly to the fiscal authorities in this country. There are many EU countries where the value-added tax is considerably higher than in Germany. Certainly, the fiscal authorities can also change these regulations retroactively. An active implementation would currently mean the end of their business activities for many shop systems, since the back duty of the countries of destination can be huge and the delivery limits are quite low in many countries. Last year, our neighbour Austria, for example, cut the delivery value limit almost in half to an annual turnover of EUR 35,000. Many shop systems are also not able to provide the technical background to include such complex tax systems for the EU and third countries in their invoicing or even to implement the whole system of delivery limits to countries. We, too, have reached these delivery limits for some countries very early in the current financial year and, thus, can no longer deliver to private people in these countries They will be informed during the ordering process insofar as they have registered as private people, the goods leave Germany to be delivered to a destination in the EU (country of destination) and the delivery limit for the respective EU country has already been exceeded.
Our Shop system www.eibmarkt.com calculates fully-automatically the turnover generated with sales to private and corporate customers in the respective EU countries with regard to the turnover limit and cancels the order process if the registration form indicates that the customer is a private person, goods leave the German territory and the delivery limit has been reached or exceeded.
We would like to point out that people acting as entrepreneurs (USt-ID) are not affected by these regulations.
According to unofficial publication s of the EU Commission the applicable delivery limits in other EU member countries are as follows as per 1 September 2011:
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for which DHL charges an extra fee. Remote Areas are remote regions that,
DHL delivers only seldom and at additional expenditure.