Scroll compressor, DSH381C4APD


Refrigerants: R452B; R410A; R454B, Segment usage: Air Conditioning, Compressor power supply [V]: 380-415/3/50 460/3/60, Packing format: Single pack

Product details

Gross weight 178 Kg
Net weight 162.66 Kg
Volume 511.87 Liter
EAN 5702428663595


Approval CE
Brand technique Scroll compressor
Capacity control Fixed speed
Colour Blue
Compressor power supply [V] 380-415/3/50 460/3/60
Configuration code Single
Connection type Brazed
Description DSH381-4
Diameter [mm] 333 mm
Discharge connection height [mm] 667 mm
Discharge connection pipe size [in] 1 1/8 in
Discharge connection size [in] 1 1/8 in
Drawing number 8556199
Economizer No
EU RoHS compliance Yes with exemptions
EU RoHS exemption clause 6(a), 6(a)-I, 7(a), 7(c)-I, 8(b), 9(b)
Family DSH
Fitting sleeve ODF
Fitting standard ODF
Frequency [Hz] 50/60
Gauge port HP None
Gauge port LP Schrader
Glass mounting Threaded
Glass torque [Nm] 50 N-m
High Side TS Max 150 °C
High Side TS Min -35 °C
High Side Volume 4 L
High value of nominal voltage at 50Hz [V] 415 V
High value of nominal voltage at 60Hz [V] 460 V
High value of voltage range at 50Hz [V] 457 V
High value of voltage range at 60Hz [V] 506 V
In scope of WEEE and contain batteries No
IP protection class IP54 (with cable gland)
Length [mm] 371 mm
Liquid injection No
Low Side TS Max 52 °C
Low Side TS Min -35 °C
Low Side Volume 31.1 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 294 A
Max pressure (PS) - high side 48.7 bar
Max pressure (PS) - low side 31.2 bar
Maximum Operating Current [MOC] 72 A
MCC 79 A
Model number DSH381C4APD
Motor protection Electronic protection module, 110/240 V
Network power supply [V/Ph/Hz] 380-415/3/50 460/3/60
Number of starts per hour [Max] 12
Oil charge [L] 6.1 L
Oil drain 1/4'' flare
Oil equalization 2-1/4'' Rotolock
Oil reference 160SZ
Oil type POE
Packing format Single pack
Packing quantity 1
Phase 3
Power connections Stud M5
Product Group Hermetic compressors
Product Name Description DSH
Refrigerant charge [kg] [Max] 17 kg
Refrigerants R410A
Reverse rotation protection Electronic module
Rotational speed at 50Hz [rpm] 2900 rpm
Rotational speed at 60Hz [rpm] 3500 rpm
Segment usage Air Conditioning
Suction connection height [mm] 302 mm
Suction connection material -
Suction connection pipe size [in] 1 5/8 in
Suction connection size [in] 1 5/8 in
Swept volume [cm3] 345 cm³
Technology Scroll
Test dif [bar] [Max] 37 bar
Test HP [bar] [Max] 53.6 bar
Test LP [bar] [Max] 34.3 bar
Torque earth [Nm] 4 N-m
Torque power [Nm] 3 N-m
Total height [mm] 726 mm
Type DSH381
Viscosity [cP] 32 cP
Width [mm] 371 mm
Winding resistance for three-phase compressors with identical windings [Ohm] 0.45 Ohm


Spare Parts






Software and firmware to extend functionality