Danfoss Compressor SH105A4ALC

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Danfoss Compressor SH105A4ALC
Product details

Approval standard CE
UL
Brand technique Scroll compressor
Capacity control Fixed speed
Colour Blue
Compressor power supply [V/Ph/Hz] 400/3/50 460/3/60
Configuration code Single
Connection type Brazed
Description SH105-4
Diameter [mm] 243 mm
Discharge connection height [mm] 509 mm
Discharge connection pipe size [in] 7/8 in
Discharge connection size [in] 7/8 in
Drawing number 8560003h
Economizer No
Factory HP [bar] 0 bar
Factory LP [bar] 0 bar
Fitting standard ODF
Frequency [Hz] 50/60
Gauge port HP None
Gauge port LP Schrader
Generation code C
Glass mounting Threaded
Glass torque [Nm] 50 N-m
High side max pressure (Ps) 48.7 bar
High Side TS Max 150 ®C
High Side TS Min -35 ®C
High Side Volume 0.7 L
High value of nominal voltage at 50Hz [V] 400 V
High value of nominal voltage at 60Hz [V] 460 V
High value of voltage range at 50Hz [V] 440 V
High value of voltage range at 60Hz [V] 506 V
IP protection class IP54 (with cable gland)
Low side max pressure (Ps) 33.3 bar
Low Side TS Max 55 ®C
Low Side TS Min -35 ®C
Low Side Volume 13.6 L
Low value of nominal voltage at 50Hz [V] 380 V
Low value of nominal voltage at 60Hz [V] 460 V
Low value of voltage range at 50Hz [V] 342 V
Low value of voltage range at 60Hz [V] 414 V
LRA 142 A
Maximum Operating Current [MOC] 22 A
MCC 25 A
Model number SH105A4ALC
Motor protection Internal overload protector
Mounting torque [Nm] 15 N-m
Nominal cooling capacity 60 kBTU/h 109.56 kBtu/h
Nominal cooling capacity at 50Hz 23.8 kW
Nominal cooling capacity at 60Hz 32.1 kW
Nominal heating capacity at 50Hz 23.8 kW
Number of starts per hour [Max] 12
Oil charge [L] 3.3 L
Oil equalization 1-3/4'' Rotolock
Oil reference 160SZ
Oil type POE
Power connections Screw 4.8 mm
Refrigerant R410A
Refrigerant charge [kg] [Max] 7.9 kg
Relief valve None
RLA 17.9 A
Rotational speed at 50Hz [rpm] 2900 rpm
Rotational speed at 60Hz [rpm] 3500 rpm
Segment usage Air conditioning
Shipped instructions Installation instructions
Shipped mounting Mounting kit with grommets, bolts, nuts, sleeves and washers
Shipped oil Initial oil charge
Suction connection height [mm] 278 mm
Suction connection pipe size [in] 1 3/8 in
Suction connection size [in] 1 3/8 in
Swept volume [cm3] 103.5 cm±
Technology Scroll
Test dif [bar] [Max] 37 bar
Test HP [bar] [Max] 48.7 bar
Test LP [bar] [Max] 33.3 bar
Torque earth [Nm] 2 N-m
Torque power [Nm] 3 N-m
Total height [mm] 540 mm
Type SH
Type designation Compressor
Viscosity [cP] 32 cP
Winding resistance for three-phase compressors with identical windings [Ohm] 1.05 Ohm

Danfoss Compressor Description

Danfoss air conditioning compressors reduce costs across the entire product lifespan in the application.
They support system design for high efficiency performance and for the use of alternative refrigerants for light commercial, commercial and industrial HVAC applications such as rooftops units, chillers, process cooling, packaged units etc.
Key Features
Wide range with wide application envelope suit varied applications

Innovative IDV technology further enhances part-load efficiency with minimal redesign costs

Bringing a new level of compressor robustness and system reliability

Manifold configurations with high reliability for staged modulations

Product Description
The Danfoss compressor range goes from small direct current hermetic compressors for mobile applications up to large scroll compressors for commercial air conditioning or industrial applications. Special versions, such as energy optimized compressors, variable speed compressors and compressors for solar applications are available. The range covers all common HFC, HCFC and CFC refrigerants as well as hydro-carbons for the smaller models. Danfoss compressors are used in numerous applications such as white goods, mobile refrigeration, light commercial refrigeration, commercial refrigeration and air conditioning.
Product Features
• SH scroll compressor for R410A HBP 380-400V/3~/50Hz and 460V/3~/60Hz Compressors are supplied with brazed connection pipes and internal overload protector
• 1 Test Conditions: ARI standard test conditions Condensing temperature 544®C, superheat 111K, subcooling 83K
• 2 Voltage Range: 340-440V/50Hz, 414-506/60Hz
• 3 Evaporating temperature range: -10 to15®C (Condensing temperature = 55®C) For other conditions please see catalogue