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Danfoss Scroll compressor R410A SH380-4 400V (230V) 120H0255
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Description
The Danfoss SH series scroll compressors are currently the leading high efficiency scroll compressors for applications such as cold water units. They have a power range of 25 to 140 kW. The compressors are available from autumn 2018 and 2019 in a variety of single and tandem variants for use ...
The Danfoss SH series scroll compressors are currently the leading high efficiency scroll compressors for applications such as cold water units. They have a power range of 25 to 140 kW. The compressors are available from autumn 2018 and 2019 in a variety of single and tandem variants for use with refrigerant R410A and alternative refrigerants with low greenhouse potential.
Features
- Ideal for cold water units, CRAC systems from 25 to 175 kW with a single compressor, up to 500 kW per circuit
- Centrally positioned overcurrent valve (IDV)
- These ensure that overcompression of the refrigerant is reduced under partial load conditions while maintaining cooling performance. They ...
- Ideal for cold water units, CRAC systems from 25 to 175 kW with a single compressor, up to 500 kW per circuit
- Centrally positioned overcurrent valve (IDV)
- These ensure that overcompression of the refrigerant is reduced under partial load conditions while maintaining cooling performance. They adapt motor power to the pressure conditions in the system by opening if the condensing pressure and compression ratio (partial load) drops below the integrated optimisation point of the scroll compressor. This reduces the effort required by the motor and therefore its energy consumption to improve the seasonal efficiency of the system. The use of IDV technology improves system efficiency by an average of 15% in water-to-water cold water units.
- The load on the mechanical parts during start-up is reduced and reliable operation is ensured in high condensing and evaporating temperatures along with improved oil management.
Accessories / Replacement parts
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Crankcase heater 230V
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Crankcase heater 400V
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Motor protection
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Mounting set for single compressor
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Oil sight glass complete
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Pressurised gas temperature protection construction kit
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Refrigerator oil
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Rotalock valve, delivery side
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Rotalock valve, intake side
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Seal, delivery side
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Seal, intake side
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Sealing set
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Solder sleeves, delivery side
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Solder sleeves, intake side
Technical data
General information
Type
vollhermetisch
Refrigerant
R410A
Type
SH380A4ABE
Compression type
Scroll
Connections
Solder connection suction line
1 5/8 ODF Inch
Rotalock connection
Oil compensation
2 1/4 Inch
Electrical Data
Starting current (locked rotor)
320 A
Power consumption
28,18 kW
Supply voltage
400/3/50 V/Ph/Hz
max. operating current
79,0 A
Weight
Weight net
159,0 kg
Performance data
Displacement volume
345 cm³
2900 rpm-1 at 50 Hz
Pipe connections
Pressure line
1 1/8 Inch
ODF
Suction line
1 5/8 Inch
solder
Sound data
Sound power level
83,0 dB(A)
77,0 dB(A) mit Schalldämmhaube
Volume
Oil charge
160SZ
Oil quantity
6,7 l
Technical modifications reserved. Product images may differ from the actual product and are meant for demonstration purposes only. Absolutely no liability can be assumed for possible indication errors and errors in the manufacturers’ information.
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