Compresor FRASCOLD Semi-Herm. D4-18.1 Y

D4-18.1Y
Data sheets
For HFC/HFO/HCFC refrigerants > Standard and ECOinside series
Technical data:
Cylinders # 2
Displacement @ 50 Hz m3/h [50Hz] 17.9
Displacement @ 60 Hz m3/h [60Hz] 21.5

Motor version[1] 1

Nominal Motor power (HP) 4

Nominal Motor power (kW) 3
Motor voltage at 50 Hz[2] V/ph/Hz 220-240V - 380-420V/3/50Hz DOL
Motor voltage at 60 Hz[2] V/ph/Hz 265-290V - 440-480V/3/60Hz DOL
RSH Head capacity control steps % 100-50
MRA, maximum operating current at 230V/50Hz and
A 21.7
MRA, maximum operating current at 400V/50Hz and
A 12.5
LRA, maximum starting current at 230V/50Hz and
A 90.3
LRA, max starting current at 400V/50Hz and 460V/60Hz,
A 52
Frequency min Hz 30
Frequency max[3] Hz 87

Control and protection device INT69®

Electric terminal box class protection IP56
Maximum pressure HP bar 30
Maximum pressure LP bar 20.5

Oil type[4] POE32
Oil charge (3/4 of sight glass) l 1.2

Lubrication type Centrifugal
Suction valve (SV) inch 1 |
Discharge valve (DV) inch ¾
Net weight kg 51
Max Length mm 401
Max Width mm 242
Max Height mm 317
Rubber mounts diameter[2] mm 30
Rubber mounts height mm 30
Rubber mounts shore sh 45
Sound power level (-10/45, R404A)[5] dB(A) 67
Sound pressure level @ 1m (-10/45, R404A)[5] dB(A) 59

Compressor body material Cast Iron

Motor protection PTC
Oil level sight glass # 1
Motor version: 1 = high and mid temperature, all refrigerants; 2 = low and mid temperature, all refrigerants; 3 = ECOinside, low
[1]
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
FRASCOLD SPA via Barbara Melzi 103/105, IT 20027 Rescaldina MI - ++39-0331-742201 email frascol@frascold.it web www.frascold.it
D4-18.1Y
Data sheets
For HFC/HFO/HCFC refrigerants > Standard and ECOinside series
Accessories:
Water cooled head T00SK50020
Electronic control module - INT 69 Diagnose (230/110V) T00EC01D-RIC
Oil heater (230V-50W) T00CH13-RIC
Head cooling fan - 230V/1/50-60Hz SZ-FM1
Electronic oil level regulator 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
RSH capacity control head 230V AC T00SK220330
DP Modbus Gateway T00EC59
Connection cable Modbus Gateway - INT69 T00EC64
FRASCOLD SPA via Barbara Melzi 103/105, IT 20027 Rescaldina MI - ++39-0331-742201 email frascol@frascold.it web www.frascold.it
D4-18.1Y
Data sheets
For HFC/HFO/HCFC refrigerants > Standard and ECOinside series

Dimensional drawing: 2 Low pressure plug 1/8" NPT

SV Suction valve mm 28.6 3 Oil charge plug 1/4" GAS

DV Discharge valve mm 19 4 Oil level sight glass -

SV Suction valve inch 1 | 5 Crankcase heater -

DV Discharge valve inch ¾ 6 Oil drain plug M8 x 22

A Length mm 401 12 Oil return plug 1/8" NPT

B Width mm 242 NP Name Plate -

C Height mm 317 DV Discharge valve -

D Base mounting mm 234 SV Suction valve -
E Base mounting mm 194
F Suction valve mm 165
G Suction valve mm 225
H Suction valve mm 53
L Discharge valve mm 94
M Discharge valve mm 192
N Discharge valve mm 5

1 High pressure plug 1/8" NPT
FRASCOLD SPA via Barbara Melzi 103/105, IT 20027 Rescaldina MI - ++39-0331-742201 email frascol@frascold.it web www.frascold.it
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