Series | SZ Series |
Type | Scroll compressor |
Refrigerant | R134a; R404A; R407C |
Segment usage | Heating |
Voltage | 400-460 V |
Phase | 3 Ph |
Frequency | 50-60 Hz |
Net Weight | 65 kg |
Cooling capacity 50Hz (Btu/h) | - |
Cooling capacity 60Hz (Btu/h) | 73700 |
Danfoss Compressor SZ100S4VC
Approval standard |
CE |
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 |
Brazed |
Description |
SZ100-4 |
Diameter [mm] |
254 mm |
Discharge connection height [mm] |
465 mm |
Discharge connection pipe size [in] |
3/4 in |
Discharge connection size [in] |
3/4 in |
Drawing number |
8552036b |
Economizer |
No |
Factory HP [bar] |
33 bar |
Factory LP [bar] |
25 bar |
Fitting standard |
ODF |
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 side max pressure (Ps) |
34.3 bar |
High Side TS Max |
150 °C |
High Side TS Min |
-35 °C |
High Side Volume |
1.1 L |
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 side max pressure (Ps) |
25 bar |
Low Side TS Max |
54 °C |
Low Side TS Min |
-35 °C |
Low Side Volume |
13 L |
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 |
98 A |
Maximum Operating Current [MOC] |
18 A |
MCC |
19 A |
Model number |
SZ100S4VC |
Motor protection |
Internal overload protector |
Mounting torque [Nm] |
21 N-m |
Nominal cooling capacity at 50Hz |
19.3 kW |
Nominal cooling capacity at 60Hz |
26.5 kW |
Nominal heating capacity at 50Hz |
18.3 kW |
Number of starts per hour [Max] |
12 |
Oil charge [L] |
3.25 L |
Oil equalization |
3/8'' flare SAE |
Oil equalization torque [Nm] |
48 N-m |
Oil reference |
160SZ |
Oil type |
POE |
Power connections |
Screw 4.8 mm |
Refrigerant |
R134a |
Refrigerant charge [kg] [Max] |
8.5 kg |
Relief valve |
None |
RLA |
13.6 A |
Rotational speed at 50Hz [rpm] |
2900 rpm |
Rotational speed at 60Hz [rpm] |
3500 rpm |
Segment usage |
Air conditioning |
Shipped instructions |
Installation instructions |
Shipped mounting |
Mounting kit with grommets, bolts, nuts, sleeves and washers |
Shipped oil |
Initial oil charge |
Suction connection height [mm] |
142 mm |
Suction connection pipe size [in] |
1 1/8 in |
Suction connection size [in] |
1 1/8 in |
Swept volume [cm3] |
127.2 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 power [Nm] |
3 N-m |
Total height [mm] |
508 mm |
Type |
SZ |
Type designation |
Compressor |
Viscosity [cP] |
32 cP |
Winding resistance for three-phase compressors with identical windings [Ohm] |
1.48 Ohm |
Danfoss Compressor SZ100S4VC
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