Title
4 cylinder compressor with direct on line (DOL) electric motor and ptc probes connected to the protection and diagnosis system
Designed and manufactured in compliance with the safety requirements of the 94/9/CE ATEX directive. Suitable for use in environments with possible random presence of flammable gases in the atmosphere,
Available in two different versions
AXY for operation with HFC, HCFC, HFO refrigerants.
POE lubricating oil charge
AXE ECOinside build optimized for operation with R134a and HFO [R1234ze,R1234yf, etc.] refrigerants
POE type oil charge

Standard
•∆ = 50Hz/220-240V/3Ph (60Hz/265-290V/3Ph)
•Y = 50Hz/380-420V/3Ph (60Hz/440-480V/3Ph)
- electronic control module for monitoring, protection, diagnostics and communication
- suction and discharge valves
- IP56 electrical connections box
- POE32 oil load
- 2 oil sight glasses for visual checks or connection to automatic mechanical and electric devices/regulators
- Rubber dampers kit
- Nitrogen charge (2bar min)
- appropriate packaging for transport, handling and storage
Opzione
- electric motors for various voltage supply values
- electric oil heater
- Discharge temperature sensor
- motor-fan for additional head cooling
- head with idle start system
- head with RSH system for capacity control
- head with RSH system for capacity control
- oil level electronic regulator
- flange+valve kit for aligned assembly
SI IP
Cylinders 4 4
Displacement @ 50 Hz 19.77 m3/h [50Hz] 698.28 CFH [50Hz]
Displacement @ 60 Hz 23.72 m3/h [60Hz] 837.79 CFH [60Hz]
Motor version [1] 3 3
Nominal Motor power (HP) 4 4
Nominal Motor power (kW) 3 3
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
Bridges for DOL start Standard Standard
Capacity control: CC + RSH 100%-75%-50%-25% 100%-75%-50%-25%
MRA, maximum operating current at 230V/50Hz and 280V/60Hz 10.6 A 10.6 A
MRA, maximum operating current at 400V/50Hz and 460V/60Hz 6.1 A 6.1 A
LRA, maximum starting current at 230V/50Hz and 280V/60Hz , DOL motor 97.8 A 97.8 A
LRA, max starting current at 400V/50Hz and 460V/60Hz, DOL motor, PWS motor with DOL connection 56.3 A 56.3 A
Frequency min 25 Hz 25 Hz
Frequency max [3] 87 Hz 87 Hz
Control and protection device INT69® Diagnose INT69® Diagnose
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 74 kg 163.14 lb
Max Length 449 mm 17.69 inch
Max Width 286 mm 11.27 inch
Max Height 325 mm 12.81 inch
Rubber mounts diameter [2] 40 mm 1.58 inch
Rubber mounts height 40 mm 1.58 inch
Rubber mounts shore 45 sh 45 sh
Compressor body material Cast Iron Cast Iron
Note
[1] Motor version: 1 = high and mid temperature, all refrigerants; 2 = low and mid temperature, all refrigerants; 3 = ECOinside, low temperature, R134a and R1234ze only
[2] Others available on request
[3] Maximum frequency depends on the working condition: see FSS3 (Frascold selection software)
[4] Different kind of oil available on request
List of available accessories
Accessory Accessory code
Oil heater (230V-70W) T00CH1-RIC
CC capacity control head 230V AC T00SK220150
US unloader start head 230V AC T00SK250150
Optoelectronic oil level switch T00WK252
Electronic oil level regulator T00EC1900
Head cooling fan - 230V/1/50-60Hz SZ-FM9
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
Discharge temperature sensor T00EC50D
Abbreviation Technical data SI IP
SV Suction valve (SV) - -
DV Discharge valve (DV) ¾ inch ¾ inch
A Length (A) 449 mm 17.69 inch
B Width (B) 286 mm 11.27 inch
C Height (C) 325 mm 12.81 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) 258 mm 10.17 inch
H Suction valve (H) 53 mm 2.09 inch
L Discharge valve (L) 123 mm 4.85 inch
M Discharge valve (M) 239 mm 9.42 inch
N Discharge valve (N) 12 mm 0.47 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) 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
DV Discharge valve - -
NP Name Plate (NP) - -
Data sheets
Installation and start up instructions
Conformity declarations and certifications
Catalogues
Technical and product information bulletins
Product brochure
Previous documentation (consultation only)
Newsletter
Technical and usage information
Information request
Provide result
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