Compressor Aspera Embraco EMI45HER, LBP - R134a, 220-240 V / 1~ / 50 Hz

The Aspera Embraco EMI45HER is a hermetic reciprocating compressor for LBP (Low Back Pressure) applications with the refrigerant R134a. It is ideal for small commercial refrigeration appliances, refrigeration cabinets and domestic refrigeration appliances in the low temperature range that require a compact, reliable compressor solution.

General data

• Manufacturer/type: Aspera Embraco EMI45HER
• Engineering code: 513307012
• Application: LBP (Low Back Pressure, low pressure range)
• Refrigerant: R134a (approved refrigerant)
• Technology: hermetic reciprocating compressor (on/off operation)
• Displacement volume: 3.77 cm³
• Power: approx. 1/8 HP

Operating conditions & cooling capacity

• Standard conditions: ASHRAE LBP
• Cooling capacity (LBP): 102 W
• Efficiency (COP): 1.22 W/W (LBP)
• Evaporation temperature range: -35 °C to -10 °C
• Expansion element: capillary tube

Electrical data

• Mains supply: 220-240 V, 50 Hz (220-240 V, 60 Hz also possible)
• Motor type: RSIR (Resistance Start, Induction Run)
• Starting torque: LST (Low Starting Torque)
• Nominal current (RLA) at 50 Hz: 1.34 A
• Start winding resistance: 33.5 Ω at 25 °C
• Operating winding (running winding) resistance: 20.6 Ω at 25 °C

Mechanical data & oil

• Oil type: ester oil (polyol ester), viscosity ISO VG 22
• Oil filling quantity: 160 ml
• Compressor cooling: static cooling, not regulated (220 V)
• Weight: 7.69 kg

Electrical components

• Starting device: Relay (start relay) - code 213514016
• Motor protection: 4TM718KFBYY-53 (external thermal protection/bimetal protection)

Connections & design

• Suction connection (suction): 6.5 mm, straight, copper
• Pressure connection (Discharge): 4.94 mm, straight, copper
• Service/process connection (Process): 6.5 mm, straight, copper
• Accessories: Tray holder (holder/drain tray) - yes

Advantages & areas of application

• Compact, hermetic design - ideal for small refrigeration applications
• Designed for LBP operation (low temperature, e.g. deep-freeze areas with R134a)
• Proven RSIR motor technology with additional start relay
• Suitable for refrigerated cabinets, beverage coolers, display cabinets and small commercial refrigeration units

The Aspera Embraco EMI45HER offers a reliable, compact solution for small LBP refrigeration applications with R134a and is particularly suitable for commercial refrigeration appliances thanks to its design for continuous operation.

Info:

• Öl: Compressor is pre-filled with Öl at the factory. Refrigerant is not included and must be filled by a specialised company.
• Electronics: The electronics are included in the scope of delivery.