Redesign of PLI Series Loads
With production series B, the PLI series has received both a facelift and many functional improvements.
The front panel color has changed to a modern light grey. The menu navigation of the graphical user interface has been revised. Functional improvements can be mentioned, for example:
– improved MPP tracking (option PLI21) with global maximum detection and storage of swept V/I curves
– dynamic discharge during energy storage test
A major hardware feature is the increase of the isolation voltage between negative load input and PE of the galvanically isolated I/O port (PLI06) to 800 V.
A comparison of the PLI Series A with Series B can be found in this table: