PMLA Multi-Channel Loads with Discharge Function

The PMLA series multi-channel loads have been enhanced with a comprehensive battery and accumulator testing function. Each channel can discharge a connected energy storage device in a controlled manner and provide the values for the absorbed charge and energy.

With local operation, the user is guided through the menu so that the device requires some important settings such as current or undervoltage protection. The function can also be completely remote controlled via a data interface.

The discharge function works in one of the static operating modes or dynamically using the list function to generate load profiles. IUa discharging is also possible. Here, the test object is first discharged with a constant current up to a defined minimum voltage, which the channel in question keeps constant until the current falls below a predefined value.

Various stop criteria can be activated to stop the discharge: charge, energy, time, current, voltage.