Title
Semi-hermetic compressor with built-in electric motor, part winding starting (PWS) and thermal protection probes connected to the electronic control module
Standard
•PWS (Y/YY) = 50Hz/380-420V/3Ph (60Hz/440-480V/3Ph)
•DOL (YY) = 50Hz/380-420V/3Ph (60Hz/440-480V/3Ph)
- Diagnose electronic module for monitoring, protection diagnostics and communication.
- 1 suction valve and 2 discharge valves
- inter-stage circulation duct
- electrical connections box
- POE oil charge
- 2 oil sight glasses for visual checks or connection to automatic mechanical and electric devices/regulators
- rubber supports
- Nitrogen charge (2bar min)
- appropriate packaging for transport, handling and storage
Opzione
- electric motors for various voltage supply values
- electric oil heater
- discharge temperature control sensor
- oil level electronic regulator
- liquid subcooler kit (dehydrating filter, exchanger, solenoid valve, glass sight, expansion valve)
SI IP
Cylinders 4 4
Displacement I stage @ 50 Hz 25.2 m3/h [50Hz] 890.06 CFH [50Hz]
Displacement II stage @ 50 Hz 16.4 m3/h [50Hz] 579.25 CFH [50Hz]
Displacement I stage @ 60 Hz 30.3 m3/h [60Hz] 1,070.20 CFH [60Hz]
Displacement II stage @ 60 Hz 19.7 m3/h [60Hz] 695.80 CFH [60Hz]
Motor power (HP) 5 5
Motor power (kW) 3.7 3.7
Motor voltage at 50 Hz [1] 380-420V/3/50Hz PWS V/ph/Hz 380-420V/3/50Hz PWS V/ph/Hz
Motor voltage at 60 Hz [1] 440-480V/3/60Hz PWS V/ph/Hz 440-480V/3/60Hz PWS V/ph/Hz
PWS partition 50-50 50-50
bridges for DOL starting Standard Standard
MRA, maximum operating current at 400V/50Hz and 460V/60Hz 14 A 14 A
LRA, maximum starting current at 400V/50Hz and 460V/60Hz, PWS motor 35.5 A 35.5 A
LRA, maximum starting current at 400V/50Hz and 460V/60Hz, DOL motor, PWS motor with DOL connection 57.8 A 57.8 A
Frequency min 50 Hz 50 Hz
Frequency max [2] 60 Hz 60 Hz
Protection device INT69® Diagnose INT69® Diagnose
Electric box class protection IP56 IP56
Maximum pressure HP 30 bar 435.0 psi
Maximum pressure LP 20.5 bar 297.3 psi
Oil type [3] POE32 POE32
Oil charge (3/4 of sight glass) 2.9 l 98.06 fl oz
Lubrication type Centrifugal Centrifugal
Net weight 120 kg 264.55 lb
Max Length 570 mm 22.46 inch
Max Width 430 mm 16.94 inch
Max Height 463 mm 18.24 inch
Rubber mounts diameter [1] 50 mm 1.97 inch
Rubber mounts height 50 mm 1.97 inch
Rubber mounts shore 55 sh 55 sh
Sound power level (-10/45, R404A) [4] 70 dB(A) 72.5 dB(A)
Sound pressure level @ 1m (-10/45, R404A) [4] 62 dB(A) 64.5 dB(A)
Compressor body material Cast Iron Cast Iron
Note
[1] Others available on request
[2] Maximum frequency depends on the working condition: see FSS3 (Frascold selection software)
[3] Different kind of oil available on request
[4] Sound pressure in free field, hemispherical model at 1 meter distance, 50Hz; PWL and SPL in different conditions are available on FSS3
List of available accessories
Accessory Accessory code
Oil heater (230V-70W) T00CH1-RIC
Optoelectronic oil level switch T00WK252
Electronic oil regulator T00EC1900
Complete kit for liquid subcooling with R404A-R507A T00SK300210
Complete kit for liquid subcooling with R22 T00SK300110
Discharge temperature sensor T00EC50D
Abbreviation Technical data SI IP
SV Suction valve (SV) - -
DV Discharge valve (DV) ⅞" inch ⅞" inch
A Length (A) 570 mm 22.46 inch
B Width (B) 430 mm 16.94 inch
C Height (C) 450 mm 17.73 inch
D Base mounting (D) 292 mm 11.50 inch
E Base mounting (E) 266 mm 10.48 inch
F Suction valve (F) 200 mm 7.88 inch
G Suction valve (G) 268 mm 10.56 inch
H Suction valve (H) 57 mm 2.25 inch
L Discharge valve (L) 156 mm 6.15 inch
M Discharge valve (M) 309 mm 12.17 inch
N Discharge valve (N) 93 mm 3.66 inch
1 High pressure plug (1) 1/8" NPT 1/8" NPT
2 Low pressure plug (2) 1/8" NPT 1/8" NPT
3 Oil charge plug (3) 1/4" GAS 1/4" GAS
4 Oil level sight glass - -
5 Crankcase heater - -
6 Oil drain plug (6) M10 x 30 M10 x 30
7 Liquid injection valve plug (7) 3/8 SAE 3/8 SAE
12 Oil return plug (12) 1/4" NPT 1/4" NPT
13 Magnetic plug (13) 1/2" GAS 1/2" GAS
14 Max. discharge temperature sensor (14) 1/8" NPT 1/8" NPT
23 Mean pressure connection (23) 1/4" NPT 1/4" NPT
24 External equilizer liquid injection (24) 1/4" NPT 1/4" NPT
DV Discharge valve - -
NP Name plate (NP) - -
Data sheets
Installation and start up instructions
Previous documentation (consultation only)
Technical and product information bulletins
Conformity declarations and certifications
Use and maintenance instructions
Catalogues
Newsletter
Product brochure
Technical and usage information
Information request
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