Danfoss Performer SZ scroll compressor (air conditioning, chillers)

Danfoss Performer SZ hermetic scroll compressor for air conditioning and chillers. Three models from 8 to 30 HP, 21.6 to 89.6 kW with R407C, at 400 V three-phase. Choose your model below to see its specifications.

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SKU: N/A Category: COMPRESSORS

Description

Danfoss Performer SZ hermetic scroll compressors are made for air conditioning and liquid cooling: chillers, rooftops, process cooling and heat pumps. They run on R407C and R134a, and also on R404A or R513A depending on the model, with POE oil. Three models, from 8 to 30 HP, cover 21.6 to 89.6 kW with R407C, at 400 V three-phase.

The three SZ models

Model	Danfoss ref.	HP	R407C	R134a	Power input	Swept volume	Suction / discharge	Weight
SZ100	SZ100-4VM (SZ100S4VC)	8	21.6 kW	13.8 kW	6.84 kW	127.2 cm³	1 1/8 / 3/4 in	65 kg
SZ185	SZ185-4CAM (SZ185S4CD)	15	43.1 kW	26.9 kW	13.62 kW	249.9 cm³	1 5/8 / 1 1/8 in	100 kg
SZ380	120H2144 (SZ380A4CBF)	30	89.6 kW	55.8 kW	27.59 kW	531.2 cm³	2 1/8 / 1 3/8 in	165 kg

Danfoss capacities at 50 Hz. R407C: evaporating 7.2 °C and condensing 54.4 °C (dew points), 8.3 K subcooling, 11.1 K superheat. R134a: EN 12900 conditions, evaporating 5 °C, condensing 50 °C, 10 K superheat. HP = Danfoss nominal horsepower.

Key benefits

Scroll technology: continuous compression, few moving parts, smooth and quiet operation.
Parallel mounting: SZ compressors can be fitted in tandem or trio for several capacity steps on one circuit.
Solder connections on suction and discharge; factory-charged 160SZ POE oil.
Wide range: from the 8 HP SZ100 to the 30 HP SZ380 for large chillers.

Afric Froid, your Danfoss supplier

Afric Froid supplies Danfoss Performer SZ scroll compressors, installs them and provides after-sales service in Tunisia, Algeria, Senegal and Ivory Coast. Tell us the refrigerant, capacity and temperatures of your unit: we will choose the right model and send you a quote.

Additional information

Model	SZ100 – 21.6 kW (R407C) – 8 HP – 400 V 3-ph, SZ185 – 43.1 kW (R407C) – 15 HP – 400 V 3-ph, SZ380 – 89.6 kW (R407C) – 30 HP – 400 V 3-ph

Documentation

Official Danfoss documents for SM, SY and SZ compressors, always in their latest version:

SM, SY, SZ application guidelines (PDF, 5.4 MB): specifications, capacities, operating envelopes, wiring and dimensions.
Parallel installation guidelines (PDF, 2.5 MB): tandems and trios of SM, SY and SZ compressors.