The DANFOSS 120H2309 scroll compressor DSH120A4ALDM is designed for air conditioning applications and utilizes refrigerants R452B, R410A, and R454B. It features a fixed speed capacity control and is suitable for a power supply of 380-415/3/50 460/3/60 V. The compressor is a hermetic type, designed for single pack format.
Refrigerants: R452B, R410A, R454B
Segment usage: Air conditioning
Compressor power supply: 380-415/3/50 460/3/60 V
Product Highlights
This scroll compressor is designed for air conditioning, using multiple refrigerants and a fixed speed.
Product Information
Standard Information
Brand: DANFOSS
Manufacturer Part Number: 120H2309
Country of Origin: USA
Technical Specifications
Type
DSH120
Product group
Hermetic compressors
Product Name Description
Scroll compressor DSH
Approval
UL
Brand technique
Scroll compressor
Capacity control
Fixed speed
Compressor power supply [V]
380-415/3/50 460/3/60
Connection type
Brazed
Description
DSH120-4
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
8560177
Economizer
No
Family
DSH
Fitting standard
ODF
Frequency [Hz]
50/60
Gauge port HP
None
Gauge port LP
Schrader
Glass mounting
Threaded
Glass torque [Nm]
50 N-m
Height from baseplate [mm]
527 mm
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]
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
IDV
Yes
IP protection class
IP54 (with cable gland)
Length [mm]
230 mm
Liquid injection
No
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
Max pressure (PS) - high side
48.7 bar
Max pressure (PS) - low side
33.3 bar
Maximum Operating Current [MOC]
24 A
Model number
DSH120A4ALDM
Motor protection
Internal overload protector
Mounting torque [Nm]
15 N-m
Network power supply [V/Ph/Hz]
380-415/3/50 460/3/60
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
Packing format
Single pack
Packing quantity
1
Phase
3
Power connections
Screw 4.8mm
Refrigerants
R410A, R452B, R454B
RLA
20.7 A
Rotational speed at 50Hz [rpm]
2900 rpm
Rotational speed at 60Hz [rpm]
3500 rpm
Segment usage
Air conditioning
Suction connection height [mm]
278 mm
Suction connection material
-
Suction connection pipe size [in]
1 3/8 in
Suction connection size [in]
1 3/8 in
Torque earth [Nm]
2 N-m
Torque power [Nm]
3 N-m
Total height [mm]
542 mm
Viscosity [cP]
32 cP
Width [mm]
230 mm
Winding resistance for three-phase compressors with identical windings [Ohm]