


| Parameter | Value |
|---|---|
| LRA | 105 + 105 A |
| MCC | 27 + 27 A |
| Phase | 3 |
| Colour | Blue |
| Cylinder | 4 + 4 |
| Economizer | No |
| Net weight | 142 Kg |
| Technology | Reciprocating |
| Width [mm] | 925 mm |
| Composition | 2 x MT125HU4DVE |
| Description | MTM250T4 |
| Length [mm] | 515 mm |
| Refrigerant | R22 |
| Shipped oil | Initial oil charge |
| Gross weight | 157 Kg |
| Model number | MTM250T4SA |
| Product type | MTM |
| Relief valve | 30 bar/8 bar |
| Gauge port HP | Schrader |
| Gauge port LP | Schrader |
| Oil reference | 160P |
| Segment usage | Air conditioningRefrigeration MT |
| Drawing number | 8504016b1 |
| Frequency [Hz] | 50/60 |
| Glass mounting | Threaded |
| Oil charge [L] | 7.8 L |
| Packing format | Single pack |
| Viscosity [cP] | 32 cP |
| Brand technique | Tandem reciprocating compressor |
| Connection type | Brazed |
| Generation code | A |
| Capacity control | Fixed speed |
| Factory HP [bar] | 25 bar |
| Factory LP [bar] | 25 bar |
| Fitting standard | ODF |
| Motor protection | Internal overload protector |
| Oil equalization | Interconnected |
| Packing quantity | 1 |
| Type designation | Compressor |
| Approval standard | CEUL |
| GP LP torque [Nm] | 15 N-m |
| Glass torque [Nm] | 50 N-m |
| Power connections | Screw connectors 10-32 UNF x 9.5 |
| Torque earth [Nm] | 3 N-m |
| Torque power [Nm] | 3 N-m |
| Total height [mm] | 544 mm |
| Configuration code | Tandem |
| Swept volume [cm3] | 430.88 cm3 |
| IP protection class | IP54 (with cable gland) |
| Test HP [bar] [Max] | 30 bar |
| Test LP [bar] [Max] | 25 bar |
| Mounting torque [Nm] | 50 N-m |
| Shipped instructions | Installation instructions |
| Test dif [bar] [Max] | 30 bar |
| Oil equalization torque [Nm] | 30 N-m |
| Suction connection size [in] | 1.625 in |
| Refrigerant charge [kg] [Max] | 20 kg |
| Discharge connection size [in] | 1.125 in |
| Rotational speed at 50Hz [rpm] | 2900 rpm |
| Rotational speed at 60Hz [rpm] | 3500 rpm |
| Number of starts per hour [Max] | 12 |
| Nominal cooling capacity at 50Hz | 55.7 kW |
| Nominal cooling capacity at 60Hz | 73.1 kW |
| Suction connection pipe size [in] | 1.625 in |
| Nominal cooling capacity 60 kBTU/h | 249.49 KBtu/h |
| Discharge connection pipe size [in] | 1.125 in |
| Low value of voltage range at 50Hz [V] | 340 V |
| Low value of voltage range at 60Hz [V] | 414 V |
| High value of voltage range at 50Hz [V] | 460 V |
| High value of voltage range at 60Hz [V] | 506 V |
| Low value of nominal voltage at 50Hz [V] | 380 V |
| Low value of nominal voltage at 60Hz [V] | 460 V |
| High value of nominal voltage at 50Hz [V] | 400 V |
| High value of nominal voltage at 60Hz [V] | 460 V |
| Winding resistance for three-phase compressors with identical windings [Ohm] | 1.57 + 1.57 Ohm |
Technical specifications and performance data
Installation and operation guide