Embraco ERF15G-A1-NBBM Scroll Compressor | 2 HP | 12,930 BTU/h (3,786 W) MBP Refrigeration | 3-Phase | R404A (Without Valves)

The Embraco ERF15G-A1-NBBM is a scroll compressor designed for medium-temperature (MBP) commercial refrigeration applications — cold rooms, supermarket cases, beverage coolers and medium-temperature display cabinets. With a nominal power of 2 HP, it runs on a 3-phase (380-420V / 3~ / 50Hz) supply and operates in the MBP (medium back pressure) range. With R404A refrigerant it delivers a cooling capacity of 12,930 BTU/h (3,786 W) at AHRI MBP (-6.7°C / +48.9°C) conditions; This version is without valves (service valves not included; brazed/ODF connections).

2 HP 3-Phase MBP Commercial Refrigeration Scroll Compressor (R404A) (Without Valves)

Embraco (Nidec Global Appliance) scroll compressors deliver reliable and durable performance in medium-temperature commercial refrigeration with few moving parts, low vibration and high efficiency. The ERF15G-A1-NBBM is a 3-phase motor solution compatible with R404A/R507/R452A refrigerants.

Key Features

• Scroll technology — few parts, low vibration, high efficiency
• 2 HP nominal, 3-phase (380-420V / 3~ / 50Hz) supply
• MBP (medium back pressure) range; R404A / R507 / R452A compatible
• 12,930 BTU/h (3,786 W) MBP cooling capacity
• Without valves — service valves not included (brazed / ODF connection)

Technical Specifications

• Brand / Model: Embraco (Nidec) / ERF15G-A1-NBBM
• Type: Scroll compressor, hermetic, fixed speed
• Application: Commercial refrigeration — medium temperature (MBP)
• Nominal Power: 2 HP
• Power Supply: 3-phase — 380-420V / 3~ / 50Hz (60Hz: 460V)
• Cooling Capacity: 12,930 BTU/h (3,786 W) — R404A, AHRI MBP (-6.7°C / +48.9°C)
• Displacement: 34.8 cm³/rev (6.1 m³/h @ 2900 rpm / 50Hz)
• Compatible Refrigerants: R404A / R452A / R448A / R449A / R507 / R134a
• Service Valve: No (without valves, brazed/ODF)
• Weight: ~29 kg (based on equivalent)
• Equivalent (cross-reference): Copeland ZB15KQE, Danfoss MLZ015

Technician Tips

• Braze the ODF connections under nitrogen to prevent internal oxidation.
• On the 3-phase motor, verify phase sequence and direction of rotation at first start-up; a scroll must not run in reverse.
• Evacuate the system thoroughly before commissioning; moisture leads to oil breakdown and winding failure.
• The stated capacity is at AHRI MBP (-6.7°C / +48.9°C) conditions; confirm for your own conditions with the Embraco selection tool.