直流电子负载ERI系列

可编程的 高功率

ERI系列电子负载将消耗的能量反馈到当地电网。这些设备的另一个特点是大量的标准数据接口。除了以太网、USB和RS-232接口外，还有一个标准的CAN接口。GPIB可以作为一个选项安装(ERI02)。编程是在SCPI中使用广泛的命令语法完成的。冷却ERI负载回收消耗的能量，而不是转换成热能。因此，电力成本降低了，环境也只是略微变暖。因此，在许多情况下，空调是不必要的。能量回收负荷不需要强大的风扇。这使得该设备的噪音可以接受，因此非常适合实验室操作。 Energy Recycling The consumed energy is fed back to the mains supply with an efficiency of ca. 90 %. The operation in the sense of a power generation into the public electricity grid is not provided with these energy recycling loads. The load must be connected to a low-voltage mains supply with a fixed installed and separately fused supply line. The ERI load has a simple and non-redundant monitoring of the power supply. If limit values are exceeded, it switches off the power stage unit. This monitoring does not replace any grid or system protection which must be installed if necessary for the protection of persons and the local grid. Functions The units provide constant current, constant voltage, constant resistance and constant power mode. In addition, protections for current and voltage can be set in any mode. A data acquisition function allows to store measurement data on an external USB flash drive.