Danfoss Scroll Compressors SH485 The family is growing Get more for less with “the big blue” The unique design of the SH485 offers a compact and innovative 40-ton capacity scroll in the size of a 30-ton scroll. Patented features bring enhanced reliability and performance to HVAC systems. Count on excellent part-load efficiency that helps to meet coming IPLV and SEER regulations and a wide range of manifold configurations to reduce applied costs. 24% higher part-load efficiency saves running costs.

The Danfoss SH family Complete range for optimized commercial applications Versatile compressors SH Danfoss scroll compressors have a very wide application envelope. An SH compressor suits varied applications such as rooftops, chillers or process cooling, optimizing the number of items held in reference and inventory. Consistently reliable Reliable by design, the Danfoss SH compressors have an integrated nonreturn valve, which avoids refrigerant migration from the high pressure side. The electronic motor protection prevents from overheating, overloading, phase loss and phase order. High efficiency,...

The “big blue” 40 ton-scroll brings you more for less Ideal for large chillers and roof top units, the SH485 is a compact scroll compressor with several major innovations and unique features. It: • offers higher part-load efficiency • improves unit uptime and energy savings • reduces development and installation costs • enhances reliability and increases lifetime • provides low sound levels and lower maintenance costs to end-users Higher part-load efficiency with better energy standard compliance… The Intermediate Discharge Valve (IDV) introduced in the Danfoss 40 ton compressor adapts energy...

Get more reliability and efficiency with the 40-ton’s unique features for less applied costs. Further unique compressor benefits with SH485 The SH485 compressor comes with a number of unique features that offer enhanced reliability and higher uptime. Built-in PTC is positioned inside the compressor to sense the discharge gas temperature. The PTC reacts quickly when operating conditions are beyond safety limits. It protects the compressor by sending a signal to the electronic motor protections system. As a result the innovative PTC saves service costs and increases the HVAC unit life time. The...

Wide operating envelope The wide operating envelope of large SH Danfoss scrolls fits more applications and helps reduce the condenser size to save applied costs. Danfoss optional surface sump heater: for higher efficiency and noise reduction The Danfoss surface sump heater is an optional patented heater which suits all SH models and that is designed to: X Non-Return Valve (XNRV) placed inside the discharge connector reduces refrigerant migration from high pressure to low pressure side after the compressor shutdown, improving compressor reliability with no additional costs on assembly for the...

Unparalleled manifold compressor performance Today, almost 90% of all commercial scroll air conditioning systems use manifold compressors. Compressors in manifold configurations offer: • flexibility in staging • higher part-load efficiency • improved uptime • reduced applied costs • lower sound levels Mastering the manifold designs over the years, Danfoss addresses the complex challenges that our customers face in extending their system capacities when using multiple scroll compressors. Our safe compressor 17-100% capacity modulation with six compressors in the system. operations and static and...

Possible manifold configurations with SH range Tandem • Trio

Only two compressor sizes for a cooling capacity ranging from 15 to 40 tons Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without noticeJhis also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved. © Copyright Danfoss Commercial...