The DC sources of the LAB/HP type already have many useful extra functions in the standard version, which simplify the daily handling of the devices for the user, such as: t-Enable. After a defined time, the DC source is automatically put back into standby. An application here is, for example
The Lock AC option enables the user of our DC sources of the LAB/HP series to disconnect the laboratory power supply from the mains as required, this function can also be integrated into an existing EMERGENCY OFF chain.
There are many applications where an interlock function for the input is required according to machine guidelines. As with the Lock DC option, there are also different performance levels that need to be taken into account, which must be clarified with the customer in advance of each project.
The DC - sources of the LAB/HP series now have an impressive power density of 30 kW in only 3 RU. A maximum power of up to 420 kW can now be realized in a 47 U 19" cabinet. In addition, the power - racks with max. 420 kW can be extended by the function Master-Slave, up to a power of 3, 3 MW.
The electronic AC sources of the series EAC-S up to 10 kVA and EAC-3S up to 3 times 10 kVA are very well suited for the simulation of worldwide grids, whether 1-phase or 3-phase. Output voltages up to 700 VAC/phase zero, DC voltages up to 1000 VDC and output frequencies up to 2000 Hz are optionally available. Furthermore, all common interfaces are optionally available as well as
In master/slave mode, several DC sources of theLAB/HP series are connected via the ETS bus. Commercially available USB type A cables are used to connect the individual units. However, the interface is not a USB interface. The interface has two connections connected in parallel. This makes it easy to connect several units in parallel. If several LAB/HP are connected and switched on
The DC - sources of the LAB/HP series have been revised very elaborately and now have an impressive power density of 30 kW in only 3 U. Output voltages up to 2000 VDC are available and the master/slave function allows the output power to be increased up to 1.4 MW.
In times where own production capacities are rare, we offer our customers the possibility to install the required laboratory power supplies, no matter if AC or DC sources, electronic loads, bidirectional AC or DC sources, combined in a 19" cabinet. In addition, additional functions such as the integration
In general, laboratory power supplies are designed for laboratories and production lines with a low or no pollution level. However, there are many applications where these requirements for the pollution level are not fulfilled. As a result, dirt enters the units through the air perforations. Dirt then settles in the units and can create conductive connections, which can result in a short-circuit. In the worst case
Overvoltage peaks generated by the customer's application can destroy the output circuit of DC sources. To protect the output circuit from damage, we offer active overvoltage protection as an option AOP for our laboratory power supplies of the LAB/HP 3 kW to 63 kW series
Overvoltage peaks generated by the customer's application can destroy the output circuit of DC sources. In order to protect the output circuit from this error type, we offer a passive overvoltage protection as option POP for our laboratory power supplies of the series LAB/SMP 750 to 2400 W and LAB/HP 3 kW to 63 kW. This overvoltage protection is realised with suppressor diodes.