Embraco EMC 3130 U Refrigerator Compressor – R290 Propane, L/MBP, 1/3 HP, 349 W, 6.92 cm³

Embraco EMC 3130 U is a hermetic reciprocating compressor operating with R290 (propane) refrigerant. It belongs to the L/MBP class and operates in the evaporating range of −35 … 0 °C.

R290 Propane L/MBP Compressor

R290 is a natural refrigerant with a GWP of 3; it is a future-proof solution compared with the HFC refrigerants restricted by F-gas regulations. Because it delivers the same capacity with a smaller displacement, the compressor is smaller and energy consumption is lower.

Technical Specifications (Official Embraco Data)

• Brand / Model: Embraco EMC 3130 U (EMC3130U)
• Refrigerant: R290 (propane) — natural refrigerant, GWP 3
• Operating Range: L/MBP | Evaporating Range: −35 … 0 °C
• Cooling Capacity: 349 W (ASHRAE LBP) | COP: 1.84 W/W
• Power: 1/3 HP | Displacement: 6.92 cm³
• Power Supply: 220-240 V / 1~ / 50 Hz | Motor Type: RSCR
• Starting Torque: LST (low starting torque)
• Expansion Device: Capillary tube
• Oil: 150 ml (POE 10) | Weight: 8.2 kg
• LRA (locked rotor amps): 6.6 A
• Other condition: 229 W under MBP conditions (COP 1.57)

• 🚨 R290 is a flammable gas (A3 class): Installation, charging and service must be carried out by a technician trained in hydrocarbon refrigerants, with spark-free equipment and in a ventilated area.
• Electrical components: In R290 systems the relay, overload protector and terminal box must be of the hydrocarbon-compatible (spark-protected) type.
• 🔧 LST motor warning: This low starting torque model works only in capillary tube systems (where pressures equalize at shutdown); it cannot start in a system with an expansion valve.
• When replacing the compressor, always renew the filter drier and use the correct oil type for the system.