go to the UPS product page Waleed Abdel Aziz Mohamed asked on Dec 29th, 2014 in UPS

What is the run time of a Newave Powerwave 60 KVA UPS with 50% load ?

I need to know how long will the UPS will last for different loads, so I can plan accordingly. Also if the screen mentions 4 hr remaining, then it shuts down after 20 min. I think that something is wrong here.

Carlo Kufahl , Product marketing

ABB's answer

The runtime value is continuously updated and is depending on the instantaneous load (load percentage).

For example a PowerWave 33 60kW UPS, with 20min autonomy (sized at full load), when loaded at 50% the instantaneous autonomy shown will be approximately 48mins. If no load is applied, the UPS is giving a theoretical fix value which is defined of 4hrs autonomy.

This value is displayed on the LCD or via connectivity trough the SNMP card.

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  • Carlo Kufahl

    Carlo Kufahl

    Product marketing

    Carlo Kufahl is the Product Manager for 3-phase modular UPS at the center of excellence for UPS, Power Protection Product Group of ABB, Quartino, Switzerland. He joined in 2010 and as a Sales Engineer for two years and then he took over as Product Manager. Today he coordinates and manages the complete life cycle of the 3-phase modular UPS which includes pre-development, development, launch, sales and phase out of products. Carlo holds a Bachelor’s degree in Electrical Engineering from the University of Applied Sciences and Arts of Southern Switzerland. Carlo also holds a Master in Business Administration obtained at Zürich University of Applied Sciences.

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