The universal input voltages range is from 85 - 264VAC/ 80 - 370VDC for single phase and 3 x 400 -500VAC/450 -800VDC for three phase. It is also permissible to power the three phase versions with only two phases connected.
Extended temperature range of -25 to +70 °C increases the number of application possibilities. Output de-rating tables are provided for high temperature operation. Power sharing is achievable with up to 5 separate units without the need for external diode modules.
For power critical areas the 10, 20 and 40A single phase power variants offer a near unity power factor of 0.98. This is especially important where high power requirements necessitate total network power factor correction.
Protection is also provided against reverse DC from the load entering the power supply. This is desirable when driving an inductive load or floating batteries via charging circuitry.
With international safety and EMC approvals including the Australian and New Zealand C Tick the new PRO-M series can be used in all areas.
The new PRO-M Switchmode Power Supplies are available in ten different versions for single and three phase AC, and for DC operation.
Put quite simply, Weidmuller’s PRO-M range of Advanced Feature Switchmode Powersupplies effectively cancels out the “what if” scenario with efficient, reliable and dependable power for all your industrial process, instrumentation, and data needs.
Weidmuller’s PRO-M Advanced Feature Switchmode Power Supplies give you the confidence that you have made the right choice.