Q5-28.1Y
Title
Semi-hermetic compressor with built-in electric motor, direct on line starting (DOL) and thermal protection probes (PTC or AMS) connected to the electronic control module
Standard
•∆ = 50Hz/220-240V/3Ph (60Hz/265-290V/3Ph)
•Y = 50Hz/380-420V/3Ph (60Hz/440-480V/3Ph)
- Electronic control module INT69 Diagnose for monitoring, protection, diagnostics and communication
- Suction shut-off valve
- Discharge shut-off valve
- Electric terminal box
- DOL connection bars
- POE oil charge
- Oil level sight glass
- Liquid injection connection
- Rubber dampers kit
- Nitrogen charge (2bar min)
- Packaging for transport, handling and storage
Opzione
- Electric motors for other voltage supply
- Special paint for off-shore installation
SI IP
Cylinders 4 # 4 #
Displacement @ 50 Hz 28 m3/h [50Hz] 989 CFH [50Hz]
Displacement @ 60 Hz 33.6 m3/h [60Hz] 1 CFH [60Hz]
Motor version [1] 2 2
Nominal Motor power 3.7 kW 3.7 kW
Motor voltage at 50 Hz [2] 220-240V - 380-420V/3/50Hz DOL V/ph/Hz 220-240V - 380-420V/3/50Hz DOL V/ph/Hz
Motor voltage at 60 Hz [2] 265-290V - 440-480V/3/60Hz DOL V/ph/Hz 265-290V - 440-480V/3/60Hz DOL V/ph/Hz
CC Head capacity control steps 100-50 % 100-50 %
RSH Head capacity control steps 100-75-50 % 100-75-50 %
MRA, max operating current at 400V/50Hz and 460V/60Hz 14 A 14 A
LRA, max starting current at 230V/50Hz and 280V/60Hz, DOL motor 109.7 A 109.7 A
LRA, max starting current at 400V/50Hz and 460V/60Hz, DOL motor or PWS motor-DOL connection 63.1 A 63.1 A
Max power consumption 8.2 kW 8.2 kW
Frequency min 25 Hz 25 Hz
Frequency max [3] 87 Hz 87 Hz
Electric terminal box class protection IP56 IP56
Maximum pressure HP 30 bar 435.0 psi
Maximum pressure LP 20.5 bar 297.3 psi
Oil type [4] POE32 POE32
Oil charge (3/4 of sight glass) 1.6 l 54.10 fl oz
Lubrication type Centrifugal Centrifugal
Net weight 79 kg 174.16 lb
Max Length 449 mm 17.69 inch
Max Width 286 mm 11.27 inch
Max Height 328 mm 12.92 inch
Rubber mounts diameter 40 mm 1.58 inch
Rubber mounts height 40 mm 1.58 inch
Rubber mounts shore 45 sh 45 sh
Sound power level (-10/45, R404A) [5] 72 dB(A) 74.5 dB(A)
Sound pressure level @ 1m (-10/45, R404A) [5] 64 dB(A) 66.5 dB(A)
Compressor body material Ghisa GJL250 Ghisa GJL250
Motor protection AMS AMS
Control, diagnostics and protection device INT69® Diagnose INT69® Diagnose
Oil level sight glass 2 # 2 #
Note
[1] Motor version: 1 = high and mid temp. all refrigerants; 2 = low and mid temp. all refrigerants; 3 = ECOinside, low temp. R134a, R1234ze, R1234yf only
[2] Other motor voltage available on request
[3] Maximum frequency depends on the working condition: see FSS3 (Frascold selection software)
[4] Different kind of oil available on request
[5] 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
Water cooled head T00SK50020
Oil heater (230V-70W) T00CH1-RIC
Discharge temperature sensor T00EC50D
RSH capacity control head 230V AC T00SK220310
CC capacity control head 230V AC T00SK220150
US unloader start head 230V AC T00SK250150
Head cooling fan - 230V/1/50-60Hz SZ-FM9
Electronic oil level regulator - INT280 Diagnose 230V AC T00EC1900
Kit adapters for oil equalization line - 1" ROT 5/8" ODS T00SK170200
Kit adapters for oil equalization line - 1"1/4 ROT 1"1/8 ODS T00SK170300
DP Modbus Gateway T00EC59
Connection cable Modbus Gateway - INT69 T00EC64
USB adapter cable T00EC57
FLI electronic liquid injection kit SZ-FLI/4
Abbreviation Technical data SI IP
SV Suction valve (SV) 1 ⅜ inch 1 ⅜ inch
DV Discharge valve (DV) ⅞ inch ⅞ inch
A Length (A) 449 mm 17.69 inch
B Width (B) 286 mm 11.27 inch
C Height (C) 328 mm 12.92 inch
D Base mounting (D) 312 mm 12.29 inch
E Base mounting (E) 246 mm 9.69 inch
F Suction valve (F) 203 mm 8.00 inch
G Suction valve (G) 261 mm 10.28 inch
H Suction valve (H) 58 mm 2.29 inch
L Discharge valve (L) 123 mm 4.85 inch
M Discharge valve (M) 239 mm 9.42 inch
N Discharge valve (N) 17 mm 0.67 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 (4) - -
5 Crankcase heater (5) - -
6 Oil drain plug (6) M8 x 22 M8 x 22
7 Liquid injection valve plug (7) 1/8" NPT 1/8" NPT
8 Liquid injection sensor plug (8) 1/8" NPT 1/8" NPT
12 Oil return plug (12) 1/8" NPT 1/8" NPT
14 Max. discharge temperature sensor (14) 1/8" NPT 1/8" NPT
16 Crankcase pressure plug (16) 1/8" NPT 1/8" NPT
NP Name Plate (NP) - -
Data sheets
Technical and product information bulletins
Installation and start up instructions
Previous documentation (consultation only)
Catalogues
Conformity declarations and certifications
Product brochure
Use and maintenance instructions
Newsletter
Technical and usage information
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