https://www.frascold.it
W50-168Y
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)
- Electronic control module INT69 TML Diagnose for monitoring, protection, diagnostics and communication
- Suction shut-off valve
- Discharge shut-off valve
- Electric terminal box
- DOL connection bars
- Discharge temperature sensor
- Reversible oil pump
- Electronic oil differential pressure switch
- 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 8 # 8 #
Displacement @ 50 Hz 167.6 m3/h [50Hz] 5 CFH [50Hz]
Displacement @ 60 Hz 201.1 m3/h [60Hz] 7 CFH [60Hz]
Motor version [1] 1 1
Nominal Motor power 37 kW 37 kW
Motor voltage at 50 Hz [2] 380-420V/3/50Hz PWS V/ph/Hz 380-420V/3/50Hz PWS V/ph/Hz
Motor voltage at 60 Hz [2] 440-480V/3/60Hz PWS V/ph/Hz 440-480V/3/60Hz PWS V/ph/Hz
PWS partition 50-50 50-50
CC Head capacity control steps 100-75-50 % 100-75-50 %
MRA, max operating current at 400V/50Hz and 460V/60Hz 94.8 A 94.8 A
LRA, max starting current at 400V/50Hz and 460V/60Hz, PWS motor 258 A 258 A
LRA, max starting current at 400V/50Hz and 460V/60Hz, PWS motor-DOL connection 367 A 367 A
Max power consumption 55.2 kW 55.2 kW
Frequency min 30 Hz 30 Hz
Frequency max [3] 70 Hz 70 Hz
Electric terminal box class protection IP65 IP65
Maximum pressure HP 30 bar 435.0 psi
Maximum pressure LP 20.5 bar 297.3 psi
Oil type [4] POE68 POE68
Oil charge (3/4 of sight glass) 7.7 l 260.37 fl oz
Lubrication type Oil pump Oil pump
Net weight 305 kg 672.40 lb
Max Length 838 mm 33.02 inch
Max Width 511 mm 20.13 inch
Max Height 588 mm 23.17 inch
Rubber mounts diameter 50 mm 1.97 inch
Rubber mounts height 40 mm 1.58 inch
Rubber mounts shore 73 sh 73 sh
Sound power level (-10/45, R404A) [5] 84 dB(A) 86.5 dB(A)
Sound pressure level @ 1m (-10/45, R404A) [5] 76 dB(A) 78.5 dB(A)
Compressor body material Ghisa GJL250 Ghisa GJL250
RSH Head capacity control steps 100-87-75-63-50 % 100-87-75-63-50 %
Motor protection PTC PTC
Control, diagnostics and protection device INT69® TML Diagnose INT69® TML 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 conditions: use the FSS.3 (Frascold selection software)
[4] For alternative lubricants refer to bulletin FTEC022
[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
Oil heater (230V-150W) T00CH9-RIC
RSH capacity control head 230V AC T00SK220400
DP Modbus Gateway T00EC59
Connection cable Modbus Gateway - INT69 T00EC65
CC capacity control head 230V AC T00SK220200
US unloader start head 230V AC T00SK250200
Head cooling fan - 230-400V/3/50-60Hz SZ-FM4
Water cooled head T00SK50000
Electronic oil level regulator - INT280 Diagnose 230V AC T00EC1900
Electronic oil level switch (230V) T00WK252
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
FLI electronic liquid injection kit SZ-FLI/3
USB adapter cable T00EC57
3D Cad - W_2
2D Cad - W1_new_Rev1
Abbreviation Technical data SI IP
SV Suction valve (SV) 3⅛ inch 3⅛ inch
DV Discharge valve (DV) 1⅝ inch 1⅝ inch
A Length (A) 838 mm 33.02 inch
B Width (B) 511 mm 20.13 inch
C Height (C) 588 mm 23.17 inch
D Base mounting (D) 458 mm 18.05 inch
E Base mounting (E) 305 mm 12.02 inch
F Suction valve (F) 158 mm 6.23 inch
G Suction valve (G) 486 mm 19.15 inch
H Suction valve (H) 160 mm 6.30 inch
L Discharge valve (L) 95 mm 3.74 inch
M Discharge valve (M) 358 mm 14.11 inch
N Discharge valve (N) 95 mm 3.74 inch
1 High pressure plug (1) 1/8" NPT 1/8" NPT
2 Low pressure plug (2) 1/4" NPT 1/4" NPT
3 Oil charge plug (3) 3/8" GAS 3/8" GAS
4 Oil level sight glass (4) - -
5 Crankcase heater (5) - -
6 Oil drain plug (6) 1/4" GAS 1/4" GAS
7 Liquid injection valve plug (7) 1/4" NPT 1/4" NPT
8 Liquid injection sensor plug (8) - -
9 Oil pressure switch connection (LP) 1/4" SAE 1/4" SAE
10 Oil pressure switch connection (HP) 1/4" SAE 1/4" SAE
11 Oil filter (11) 3/8" GAS 3/8" GAS
12 Oil return plug (12) 1/4" NPT 1/4" NPT
14 Max. discharge temperature sensor (14) - -
15 Electronic oil pressure switch connection - -
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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