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Danfoss Compressor DANFOSS SZ-090 S4VC - Refrigeration
DanfossRefrigeration

Danfoss Compressor DANFOSS SZ-090 S4VC

The Danfoss SZ-090 S4VC is a scroll compressor designed for air conditioning systems, featuring internal motor overload and overheat protection. This model suits mid-range commercial and industrial cooling…

SKU 3G-CBM-01818

Also listed as: CRE 52102 · CRE-52102

Brand
Danfoss
Item
Compressor DANFOSS SZ-090 S4VC
Category
Refrigeration
UNSPSC
40101704 — Condensing units
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Technical Specifications

Danfoss
type
scroll compressor
model
SZ-090 S4VC
protection
internal motor overload and overheat protection
application
air conditioning systems
manufacturer
Danfoss
available variants
DSH, SM, SY, SZ, SH, WSH

Datasheet Content

Quick reference Danfoss scroll compressors SM SY SZ R407C - R134a - R22 - 50 Hz http://cc.danfoss.com Quick reference Product range single compressors ØD ØD 0D H H H2 H2 H2 H H1 H1 H1 D H H1 H2 D H H1 H2 D H H1 H2 S084-090-100 254 508 142 465 S148-161 266 591 180 556 S112 243 535 278 504 S110-120 254 558 178 515 S124-147 243 540 278 509 ØD ØD All dimensions in mm Motor voltage code H 400V/3/50Hz - 500/3/50Hz - Model 230/3/50Hz H H2 460V/3/60Hz 575/3/60Hz H2 4 6 7 SM/SZ084-090-100-110-120    SM/SZ148-161    H1 H1 SM112-124-147  SM/SZ175-185       SY185   D H H1 H2 D H H1 H2 SY/SZ240-300       S175-185 316 678 180 641 S240 344 727 196 654 SY/SZ380  S300 344 738 196 665 S380 344 762 196 689  Rotolock version  Brazed version Technical specifications Nominal Power Max. Net Nominal cooling COP E.E.R. Sound Swept Displacement Oil charge weight tons 60 input operating Model capacity    power volume  Hz  current   TR W Btu/h kW A W/W Btu/h/W dB(A) cm3/rev m3/h dm3 kg SM084 7 20400 69600 6.12 17 3.33 11.4 70 114.5 19.9 3.25 64 SM090 7.5 21800 74400 6.54 17 3.33 11.4 70 120.5 21.0 3.25 65 SM100 8 23100 78800 6.96 18 3.33 11.4 70 127.2 22.1 3.25 65 SM110 9 25900 88400 7.82 20 3.32 11.3 75 144.2 25.1 3.25 73 SM112 9.5 27600 94200 7.92 21 3.49 11.9 75 151.5 26.4 3.3 64 SM120 10 30100 102700 8.96 24 3.36 11.5 75 166.6 29.0 3.25 73 SM124 10.5 31200 106500 8.75 23 3.56 12.2 73 169.5 29.5 3.3 64.2 R22 SM147 12 36000 122900 10.08 26 3.57 12.2 74 193.5 33.7 3.3 67 SM148 12 36100 123200 10.8 29 3.34 11.4 79 199 34.6 3.6 88 SM161 13 39000 133100 11.59 31 3.37 11.5 79.5 216.6 37.7 3.6 88 SM175 14 42000 143300 12.47 34 3.37 11.5 80 233 40.5 6.2 100 SM/SY185 15 45500 155300 13.62 35 3.34 11.4 80 249.9 43.5 6.2 100 SY240 20 61200 208900 18.2 47 3.36 11.5 82 347.8 60.5 8 150 SY300 25 78200 266900 22.83 58 3.43 11.7 82 437.5 76.1 8 157 SY380 30 94500 322500 27.33 69 3.46 11.8 87 531.2 92.4 8.4 158 SZ084 7 19300 65900 6.13 17 3.15 10.8 71 114.5 19.9 3.25 64 SZ090 7.5 20400 69600 6.45 17 3.16 10.8 72 120.5 21.0 3.25 65 SZ100 8 21600 73700 6.84 18 3.15 10.8 73 127.2 22.1 3.25 65 SZ110 9 24600 84000 7.76 20 3.17 10.8 77 144.2 25.1 3.25 73 SZ120 10 28600 97600 8.99 24 3.17 10.8 77 166.6 29.0 3.25 73 R407C SZ148 12 35100 119800 10.99 29 3.19 10.9 79 199 34.6 3.6 88 SZ161 13 38000 129700 11.84 31 3.21 11.0 79 216.6 37.7 3.6 88 SZ175 14 40100 136900 12.67 34 3.17 10.8 81 233 40.5 6.2 100 SZ185 15 43100 147100 13.62 35 3.16 10.8 81 249.9 43.5 6.2 100 SZ240 20 59100 201700 18.55 47 3.19 10.9 83.5 347.8 60.5 8 150 SZ300 25 72700 248100 22.73 58 3.2 10.9 84 437.5 76.1 8 157 SZ380 30 89600 305800 27.59 69 3.25 11.1 87.5 531.2 92.4 8.4 158  at ARI standard rating conditions: 7.2°C evaporating temperature, 54.4°C condensing temperature, 8.3 K subcooling, 11.1 K superheat,  for +15°C evap. temp.; +68°C cond. temp. under nominal voltage 400V / 3 / 50 Hz, -10%  displacement at nominal speed: 2900 rpm at 50 Hz,  net weight with oil charge 2 FRCC.PK.004.A5.02 Quick reference Product range tandem compressors Voltage code Dimensions (mm) Outline…
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Danfoss Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Danfoss SZ-090 S4VC is a scroll compressor designed for air conditioning systems, featuring internal motor overload and overheat protection. This model suits mid-range commercial and industrial cooling applications requiring reliable compressor performance.

Frequently Asked Questions

Where can I buy the Danfoss SZ-090 S4VC scroll compressor worldwide?

Order from 3G Electric, an authorized Danfoss distributor. We handle procurement, customs clearance, and logistics to your facility globally. Lead time and shipping costs on request.

What is the lead time for the Danfoss SZ-090 S4VC (CRE52102)?

Lead time varies based on availability and destination. Contact 3G Electric for a firm delivery schedule. We coordinate freight and documentation for seamless worldwide dispatch.

What protection features does the Danfoss SZ-090 S4VC compressor include?

The SZ-090 S4VC features internal motor overload and overheat protection, ensuring safe operation in mid-range commercial and industrial air conditioning applications.

Used in

Common applications for Danfoss
Light-oil industrial burners — OD / OD-H nozzles as scheduled replacement parts
Heating-boiler oil-supply circuits — BFP 10L / 11L / 41L pumps and coupling kits
Burner-rack solenoid valves — EV and EVR series for oil and gas shut-off
Legacy plant troubleshooting — matching a failed burner nameplate to correct Danfoss nozzle/pump combination
Refrigeration pressure controls — KP / RT series for secondary-refrigerant loops

Danfoss Products

3G Electric supplies Danfoss refrigeration. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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