Application: DC supply in a machine control cabinet Old and proposed complete model references/options: Input supply and required output voltage/current: Continuous load, startup/transients, duration and repetition: Mounting, spacing, cooling and relevant ambient assessment: Please identify the applicable derating curve and exact datasheet/instruction revision. List electrical, dimensional, terminal, interface and protection differences. Which documented evidence and machine checks remain for the proposed installation? Have the responsible electrical designer define criteria, installation and release. Quantity, destination, timing and change-review triggers: