Embraco ELF09G-A1-LDBM Scroll Compressor | 3 HP | 10,785 BTU/h (3,158 W) LBP Refrigeration | Three-Phase | R404A (Without Valves)

Designed for low-temperature (LBP) commercial refrigeration applications — cold rooms, blast freezers and low-temperature display cabinets — the Embraco ELF09G-A1-LDBM is a scroll compressor. With 3 HP nominal power and a three-phase (380-420V / 3~ / 50Hz) supply, it operates in the LBP (low back pressure) regime. With R404A refrigerant under ARI LBP (-31.7°C / +40.6°C) conditions, it delivers 10,785 BTU/h (3,158 W) of cooling capacity; This version is without valves (service valves are not included; brazed/ODF connections).

3 HP Three-Phase LBP Commercial Refrigeration Scroll Compressor (R404A) (Without Valves)

Embraco (Nidec Global Appliance) scroll compressors deliver reliable and durable performance in low-temperature commercial refrigeration with few moving parts, low vibration and high efficiency. ELF09G-A1-LDBM is a three-phase motor solution compatible with R404A/R507/R452A refrigerants.

Key Features

• Scroll technology — few parts, low vibration, high efficiency
• 3 HP nominal, three-phase (380-420V / 3~ / 50Hz) supply
• LBP (low back pressure) regime; R404A / R507 / R452A compatible
• 10,785 BTU/h (3,158 W) LBP cooling capacity
• Without Valves — service valves not included (brazed / ODF connection)

Technical Specifications

• Brand / Model: Embraco (Nidec) / ELF09G-A1-LDBM
• Type: Scroll compressor, hermetic, fixed speed
• Application: Commercial refrigeration — low temperature (LBP)
• Nominal Power: 3 HP (3 horsepower)
• Supply: Three-phase — 380-420V / 3~ / 50Hz (60Hz: 460V)
• Cooling Capacity: 10,785 BTU/h (3,158 W) — R404A, ARI LBP (-31.7°C / +40.6°C)
• Swept Volume: 48 cm³/rev (8.4 m³/h @ 2900 rpm / 50Hz)
• Compatible Refrigerants: R404A / R507 / R452A
• Service Valve: None (without valves, brazed/ODF)
• Weight: ~30 kg (based on equivalents)
• Equivalent (cross-reference): Copeland ZF09 (ZF09K4E), Bitzer 2EES

Technician's Tips

• Braze the (ODF) connections under nitrogen to prevent internal oxidation.
• On the three-phase motor, verify the phase sequence and rotation direction at first start-up; the 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 ARI LBP (-31.7°C / +40.6°C) conditions; confirm for your own conditions with the Embraco selection tool.