EPS/PUB 10000 4U Bidirectional DC-Power Supply 30-1920kW

The EPS's power supplies of the »EPS/PUB 10000 4U« series are so-called bidirectional ATE devices, incorporating the function of a laboratory power supply (source) and an electronic load (sink) into one unit. They allow for easy setup of applications according to the source-sink principle with a minimum of required hardware and cabling. Switching between source and sink operation is seamless and without delay at zero point.

The sink feature furthermore includes an energy recovery function, similar to the one in series EPS/PUL 10000, which inverts the consumed DC energy with an efficiency of up to 96,5% and feeds it back into the local mains. DC voltages between 0-60V and 0-2000V, output currents between 0-40A and 0-1000A and output power ratings up to 30kW - 1920kW are available.
The devices in series EPS/PUB 10000 4U represent matching models to series E/PSB 10000 4U or E/PSBE 10000 4U. They serve as extension modules, so called power units, which are intended to build master-slave systems with higher total power. Devices from series E/PSB 10000 or E/PSBE 10000, which both have a TFT touch display, can serve as master unit, but all EPS/PUB 10000 4U can also serve as master for other 10000 series power supplies should the control be solely remote.

All models are controlled by microprocessors for fast and exact measurement of actual values.

For remote control the devices are provided as standard with Ethernet, USB port on the back as well as a galvanically isolated analog interface. Via optional plug-in interface modules, other digital interfaces such as Profibus, ProfiNet, Modbus TCP, CAN, CANopen, EtherCAT or RS232 can be added. These enable the devices to be connected to standard industrial buses simply by replacing or adding a small module. The configuration, if necessary at all, is simple. Thus the power supplies may, for example, be operated with other power supplies or even other types of equipment or controlled by a PC or PLC, all using the digital interfaces.

Further options are a grid and system protection, a water cooling system, preconfigured cabinet systems, extended warranty and calibration with protocol.
The bidirectional devices are CE, UL as well as CSA certified.

Energy efficiency: Energy recovery, high efficiency, temperature controlled fans, water cooling system

Scope of delivery:
Power Supply Unit
Test report
AC connector plug (clamp type)
Set for AC cable strain relief
Set DC terminal cover
2x Plug for Remote Sense
Terminal cover sense
USB cable 1,8m
USB-Stick with documentation and Software