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SZ125-4RM DANFOSS REFRIGERATION Scroll compressor, SZ125S4RC
SZ125-4RM
DANFOSS REFRIGERATION
6
Scroll compressor, SZ125S4RC
Aftermarket, SZ125S4RC
Home > DANFOSS REFRIGERATION
* Brand new product in its original packaging covered by the warranties and certifications provided by DANFOSS REFRIGERATION
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▲Refrigerant: R134a; R404A; R407C; R507A, Segment usage: Air conditioning;Heating, Compressor power supply [V/Ph/Hz]: 400/3/50 460/3/60
| Gross weight | 81.2 Kg |
| Net weight | 79 Kg |
| Approval standard | CE UL |
| Brand technique | After sale |
| 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 | SZ125-4 |
| Diameter [mm] | 253 mm |
| Discharge connection height [mm] | 536 mm |
| Discharge connection mounting torque [Nm] | 90 N-m |
| Discharge connection pipe size [in] | 0.75 in |
| Discharge connection rotolock size [in] | 1.25 in |
| Discharge connection size [in] | 1.25 in |
| Discharge connection sleeve pipe size [in] | 0.75 in |
| Drawing number | 8551121b |
| 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 | 120 A |
| Maximum Operating Current [MOC] | 24 A |
| MMT | 25 A |
| Model number | SZ125S4RC |
| Motor protection | Internal thermostat, ext. overload protector needed |
| Mounting torque [Nm] | 21 N-m |
| Nominal cooling capacity at 50Hz | 25.6 kW |
| Nominal cooling capacity at 60Hz | 34.9 kW |
| Nominal heating capacity at 50Hz | 24.2 kW |
| Number of starts per hour [Max] | 12 |
| Oil charge [L] | 3.8 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 | 160SZ |
| Oil type | POE |
| Packaging height [mm] | 768 mm |
| Packaging length [mm] | 1140 mm |
| Packaging weight [Kg] | 510 kg |
| Packaging width [mm] | 950 mm |
| Packing format | Industrial pack |
| Packing quantity | 6 |
| Phase | 3 |
| Power connections | Screw 4.8 mm |
| Product type | SZ |
| Refrigerant | R134a R404A R407C R507A |
| Refrigerant charge [kg] [Max] | 11 kg |
| Relief valve | None |
| Rotational speed at 50Hz [rpm] | 2900 rpm |
| Rotational speed at 60Hz [rpm] | 3500 rpm |
| Segment usage | Air conditioning Heating |
| 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] | 110 N-m |
| Suction connection pipe size [in] | 1.125 in |
| Suction connection rotolock size [in] | 1.75 in |
| Suction connection size [in] | 1.75 in |
| Suction connection sleeve pipe size [in] | 1.125 in |
| Swept volume [cm3] | 166.6 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] | 579 mm |
| Type designation | Compressor |
| Viscosity [cP] | 32 cP |
| Winding resistance for three-phase compressors with identical windings [Ohm] | 1.16 Ohm |
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