EA Elektro-Automatik Electronic DC load, 15 kW, 200 V / 210 A, regenerative, integr. ARB | ELR9200-210HP3U
Manufacturer number: ELR9200-210HP3U
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Electronic DC load, 15 kW, 200 V / 210 A, regenerative, integr. ARB | ELR9200-210HP3U
The electronic DC loads of the ELR9000HP series with regenerative power supply offer voltage, current and power levels for a wide range of applications. The DC load contains the four typical control types CC, CV, CP and CR. In addition, the FPGA-based control unit offers a function generator, a table control for simulating non-linear internal resistance. The integrated regenerative power supply as standard offers some interesting advantages over conventional DC loads, the DC energy absorbed is converted with approx. so that energy costs can be saved and complex cooling or ventilation systems can be dispensed with because hardly any waste heat is generated. Of course, all common functions of a modern DC load are available. All models offer the four control modes constant voltage (CV), constant current (CC), constant power (CP) and constant resistance (CR). Operation and input of values as well as settings are simplified by the touch panel and the large graphic display provides an overview of setpoints, actual values and the condition of the device at a glance. Using two rotary knobs, setpoints are changed roughly or finely, as well as setting values in the setup. For remote control via PC and integration into industrial networks such as CAN or Profibus, a range of plug-in interface modules for CANopen, Profibus, ProfiNet, RS232 / 485 or Ethernet / IP are available in addition to the standard integrated USB interface. Further interface types such as ModBus or DeviceNet can be offered on request. Subsequent implementation is simply done via firmware update of the device.
Another feature is the ability to load and save tables and user profiles from USB sticks with a USB host interface on the front of the device, and even to perform data logging without additional hardware. The log data tables in the familiar CSV format can be evaluated and edited on the PC using common tools. This enables the quick and uncomplicated change of test sequence sequences and parameter sets.
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