A new central inverter


The new 630 kilowatt inverter has a 98.6 percent maximum efficiency with an improved efficiency at partial loads to provide an EU efficiency of 98.4 percent. This, together with a very low auxiliary power consumption of only 600 watts at nominal power, results in an inverter with a very high total efficiency, as ABB says.

The new 630 kW ABB central inverter offers a wider operational temperature range of up to 45°C at nominal power, and up to 55°C with power derating. This makes the product suitable for hot temperature conditions. At lower temperatures, the ABB central inverter provides up to 10 percent power overloading capability, up to a maximum power output of 700 kW at 25°C.

The ABB central inverter series, rated from 100 to 630 kW, is designed for multi-megawatt photovoltaic (PV) power plants as well as large and medium sized commercial and industrial PV installations. A newly designed DC input section provides system integrators with a modular and flexible approach. This is especially helpful when considering the DC cable type and the number of junction boxes needed.

With the ABB central inverter’s certificates and advanced and flexible grid support functions, it is possible to meet all applicable network connection requirements, regardless of where the project is located, as ABB ensures.


Popular content

This content is protected by copyright and may not be reused. If you want to cooperate with us and would like to reuse some of our content, please contact: editors@pv-magazine.com.


Related content

Elsewhere on pv magazine...

Leave a Reply

Please be mindful of our community standards.

Your email address will not be published. Required fields are marked *

By submitting this form you agree to pv magazine using your data for the purposes of publishing your comment.

Your personal data will only be disclosed or otherwise transmitted to third parties for the purposes of spam filtering or if this is necessary for technical maintenance of the website. Any other transfer to third parties will not take place unless this is justified on the basis of applicable data protection regulations or if pv magazine is legally obliged to do so.

You may revoke this consent at any time with effect for the future, in which case your personal data will be deleted immediately. Otherwise, your data will be deleted if pv magazine has processed your request or the purpose of data storage is fulfilled.

Further information on data privacy can be found in our Data Protection Policy.