Product details
Gross weight | 38.5 Kg |
Net weight | 36 Kg |
Approval standard |
CE UL CCC |
Brand technique | Reciprocating 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 |
Cylinder | 2 |
Description | MTZ050-4 |
Diameter [mm] | 288 mm |
Discharge connection height [mm] | 74 mm |
Discharge connection pipe size [in] | 3/4in |
Discharge connection size [in] | 1 1/4 in |
Drawing number | 8502012g |
Economizer | No |
Factory HP [bar] | 25 bar |
Factory LP [bar] | 25 bar |
Fitting remark | (shipped with rotolock version only) |
Fitting sleeve | ODF |
Fitting standard | Rotolock |
Gauge port HP | None |
Gauge port LP | Schrader |
Generation code | D |
Glass mounting | Threaded |
Glass torque [Nm] | 50 Nm |
GP LP torque [Nm] | 15 Nm |
High side max pressure (Ps) | 29.4 bar |
High Side TS Max | 150 °C |
High Side TS Min | -35 °C |
High Side Volume | 0.6 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] | 460 V |
High value of voltage range at 60Hz [V] | 506 V |
Low side max pressure (Ps) | 22.6 bar |
Low Side TS Max | 50 °C |
Low Side TS Min | -35 °C |
Low Side Volume | 16.5 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] | 340 V |
Low value of voltage range at 60Hz [V] | 414 V |
LRA | 47 A |
Main winding resistance for single-phase compressors [Ohm] | 0.8 |
Volume | 62.803 Liter |
MCC | 11.5 A |
EAN | |
Model number | MTZ44HJ4BVE |
Motor protection | Internal overload protector |
Mounting torque [Nm] | 15 Nm |
Network power supply [V/Ph/Hz] | 380-415/3/50 460/3/60 |
Nominal cooling capacity at 50Hz | 6.3 kW |
Nominal cooling capacity at 60Hz | 8.4 kW |
Number of starts per hour [Max] | 12 |
Oil charge [L] | 1.8 L |
Oil equalization | 3/8 inch flare SAE |
Oil equalization torque [Nm] | 30 Nm |
Oil reference | 175PZ |
Packaging height [mm] | 455 mm |
Packaging length [mm] | 395 mm |
Packaging weight [Kg] | 39 kg |
Packaging width [mm] | 365 mm |
Packing format | Single pack |
Packing quantity | 1 |
Phase | 3 |
Power connections | Spade |
Product Group | Scroll Compressors |
Refrigerant | R134a,R404A,R407A,R407C,R407F
R448A,R449A,R452A,R513A,R454C,R455A,R513A |
Refrigerant charge [kg] [Max] | 5 kg |
Relief valve | 30 bar/8 bar |
Rotational speed at 50Hz [rpm] | 2900 rpm |
Rotational speed at 60Hz [rpm] | 3500 rpm |
Segment usage | Refrigeration MT |
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] | 265 mm |
Suction connection material | - |
Suction connection pipe size [in] | 7/8 in |
Suction connection size [in] | 1 3/4 in |
Swept volume [cm3] | 85.64 cm³ |
Technology | Reciprocating |
Test dif [bar] [Max] | 30 bar |
Test HP [bar] [Max] | 30 bar |
Test LP [bar] [Max] | 25 bar |
Torque earth [Nm] | 3 Nm |
Torque power [Nm] | 3 Nm |
Total height [mm] | 413 mm |
Type | MTZ050 |
Winding resistance for three-phase compressors with identical windings [Ohm] | 3.42 Ohm |
Technical Data Sheets
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