New Danfoss AK-PC 782A for integrated pack control in transcritical CO2 booster packs is now available. Precise regulation, improved efficiency and enhanced user-friendliness are some of the highlights of the new controller. AK-PC 782A replaces AK-PC 781 in most transcritical CO<sub>2</sub>applications.
<a href="http://refcatalog.com/wp-content/uploads/2017/03/Pack-control.jpg"><img class="alignnone wp-image-4285" src="http://refcatalog.com/wp-content/uploads/2017/03/Pack-control.jpg" alt="" width="449" height="253" /></a>
The new AK-PC 782A offers fully integrated pack control in transcritical CO<sub>2</sub> booster packs. Where previously multiple controllers were needed, AK-PC 782A performs all necessary control functions as one, integrated solution. The integrated control leads to precise regulation and high efficiency even in challenging operational conditions. AK-PC 782A handles up to eight MT and four LT compressors.
AK-PC 782A introduces floating receiver pressure control. This feature has been measured to return energy savings of up to four percent in warmer climates.
<strong>Easy to Install, Commission and Use in Daily Operation</strong>
AK-PC 782A is easy to install and commission thanks to the wizard-like set-up tool. One visit to the site is all it takes, while fine-tuning to achieve optimum operating conditions can be performed remotely.
In addition to pack control, AK-PC 782A offers control of several other functions, including floor heating, space heating and pumps. The graphic interface has been greatly improved to support easy trouble-shooting and service during daily operation.
<strong>Facts about AK-PC 782A</strong>
<ul>
<li>One controller for up to 12 compressors
<ul>
<li>8 MT/IT (IT = parallel compression) + 4 LT</li>
</ul>
</li>
<li>Gas cooler and High Pressure system control</li>
<li>Floating Receiver Pressure control</li>
<li>Heat recovery control</li>
<li>Oil flow and oil pressure control</li>
<li>General purpose IO (25pcs)</li>
<li>General purpose PI controllers (3pcs)
<ul>
<li>By Quick Selection of the most common applications</li>
</ul>
</li>
<li>Enhanced local and remote User Experience</li>
</ul>
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