AK-PC 651 is used for state-of-the-art pack control in large HFC refrigeration systems with up to 10 compressors. AK-PC 651 can be used for most compressor types and brands, including variable speed and digital scroll.
AK-PC 651 completes the Danfoss mid-range pack controller series, comprising AK-PC 351 for small packs (link) and AK-PC 551 for medium packs (link). The AK-PC 651 provides high energy efficiency with functions for heat reclaim, load shedding, floating pressure, and night settings.
AK-PC 651 is extremely robust, easy and intuitive to operate and ensures up-time and maximumfood safety under all operating conditions.
AK-PC 651 is easy to configure and operate on-site or in the factory due to its graphic interface and programming tool.
What's in it for You?
The AK-PC 651 controller is used for capacity regulation of compressors and condensers in small refrigeration applications. A maximum of 10 compressors and one condenser can be regulated.
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Please find the AK-PC 651 Service Manual and Installation Guide below
The Low-GWP tool helps you determine possible savings by selecting a retrofit lower GWP refrigerant.
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