EPS/BT 20000 3U/4U Regenerative Battery Tester 6 - 1920kW

The battery tester with regenerative energy recovery in the »EPS/BT 20000 3U/4U« series from EPS Electronic Power Supplies are two quadrant devices which can perform the function of a charger as well as that of an electronic load (discharging). This allows applications, e.g. tests, simulation or recycling of batteries, for battery characterization and capacitance measurement in production or research & development. In discharging mode the device is regenerative and feeds the energy back into the local grid with an efficiency of up to over 96%.

The EPS/BT 20000 series includes three phase units which, together with the wide input range, allows use with practically all global mains voltages. The DC voltages and currents are determined by the application and the spectrum ranges from 0 - 10 V to 0 - 2000 V and from 0 - 20 A up to 0 - 1000 A in a single device. The DC supply operates as a flexible output stage with a constant power characteristic (autoranging) with a wide voltage and current range. To achieve higher power and current all units are equipped with a Master-Slave-Bus. This enables up to 64 parallel connected devices to be combined into one system which can provide up to 1920 kW and 64000 A. Such a system works as a single unit and can use as a battery module tester or as a battery pack tester. In this way as an example a user can construct a 150 kW battery pack tester system from five 30 kW 4U units EPS/BT 20000.

As standard, the device has built-in interfaces such as Ethernet, USB, EtherCAT, CAN FD, USB Host Front, 3 digital inputs, 3 relay contacts as well as 3 temperature sensor inputs. Furthermore typical battery tester alarm and warning management, software solutions and many more functions are available.

Optional water cooling system, pre-assembled cabinet systems, calibration with protocol and extended warranty are available.

The devices are CE, UL as well as CSA certified.

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



Scope of delivery:
Battery tester
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