Gross weight |
104.2 Kg |
Net weight |
101 Kg |
EAN |
5702428046657 |
Approval standard |
CE UL |
Brand technique |
Scroll compressor |
Capacity control |
Fixed speed |
Colour |
Blue |
Compressor power supply [V/Ph/Hz] |
400/3/50 460/3/60 |
Configuration code |
Single |
Connection type |
Rotolock |
Description |
SM185-4 |
Diameter [mm] |
317 mm |
Discharge connection height [mm] |
643 mm |
Discharge connection mounting torque [Nm] |
110 N-m |
Discharge connection pipe size [in] |
0.875 in |
Discharge connection rotolock size [in] |
1.75 in |
Discharge connection size [in] |
1.75 in |
Discharge connection sleeve pipe size [in] |
0.875 in |
Drawing number |
8551119b |
Economizer |
No |
Factory HP [bar] |
33 bar |
Factory LP [bar] |
25 bar |
Fitting remark |
(shipped with rotolock version only) |
Fitting sleeve |
ODF |
Fitting standard |
Rotolock |
Frequency [Hz] |
50/60 |
Gauge port HP |
None |
Gauge port LP |
Schrader |
Generation code |
C |
Glass mounting |
Threaded |
Glass torque [Nm] |
50 N-m |
GP LP torque [Nm] |
15 N-m |
High value of nominal voltage at 50Hz [V] |
400 V |
High value of nominal voltage at 60Hz [V] |
460 V |
High value of voltage range at 50Hz [V] |
440 V |
High value of voltage range at 60Hz [V] |
506 V |
IP protection class |
IP54 (with cable gland) |
Low value of nominal voltage at 50Hz [V] |
380 V |
Low value of nominal voltage at 60Hz [V] |
460 V |
Low value of voltage range at 50Hz [V] |
342 V |
Low value of voltage range at 60Hz [V] |
414 V |
LRA |
175 A |
Maximum Operating Current [MOC] |
35 A |
MMT |
35 A |
Model number |
SM185S4RC |
Motor protection |
Internal thermostat, ext. overload protector needed |
Mounting torque [Nm] |
21 N-m |
Nominal cooling capacity 60 kBTU/h |
185.32 KBtu/h |
Nominal cooling capacity at 50Hz |
41.1 kW |
Nominal cooling capacity at 60Hz |
54.3 kW |
Number of starts per hour [Max] |
12 |
Oil charge [L] |
6.2 L |
Oil drain |
1/4” flare |
Oil drain torque [Nm] |
35 N-m |
Oil equalization |
3/8” flare SAE |
Oil equalization torque [Nm] |
48 N-m |
Oil reference |
160P |
Oil type |
Mineral |
Packaging height [mm] |
877 mm |
Packaging length [mm] |
1140 mm |
Packaging weight [Kg] |
648 kg |
Packaging width [mm] |
950 mm |
Packing format |
Industrial pack |
Packing quantity |
6 |
Phase |
3 |
Power connections |
Screw 4.8 mm |
Product type |
SM |
Refrigerant |
R22 |
Refrigerant charge [kg] [Max] |
13.5 kg |
Relief valve |
None |
Rotational speed at 50Hz [rpm] |
2900 rpm |
Rotational speed at 60Hz [rpm] |
3500 rpm |
Segment usage |
Air conditioning |
Shipped fittings |
Suction and discharge solder sleeves, rotolock nuts and gaskets |
Shipped instructions |
Installation instructions |
Shipped mounting |
Mounting kit with grommets, bolts, nuts, sleeves and washers |
Shipped oil |
Initial oil charge |
Suction connection height [mm] |
180 mm |
Suction connection mounting torque [Nm] |
130 N-m |
Suction connection pipe size [in] |
1.375 in |
Suction connection rotolock size [in] |
2.25 in |
Suction connection size [in] |
2.25 in |
Suction connection sleeve pipe size [in] |
1.375 in |
Swept volume [cm3] |
249.9 cm3 |
Technology |
Scroll |
Test dif [bar] [Max] |
24 bar |
Test HP [bar] [Max] |
32 bar |
Test LP [bar] [Max] |
25 bar |
Torque earth [Nm] |
2 N-m |
Torque Ebox cover [Nm] |
2 N-m |
Torque power [Nm] |
3 N-m |
Total height [mm] |
678 mm |
Type designation |
Compressor |
Viscosity [cP] |
32 cP |
Winding resistance for three-phase compressors with identical windings [Ohm] |
0.77 Ohm |