Copeland KAM1-010A-TAD-800 Semi-Hermetic Compressor

Copeland KAM1-010A-TAD-800 Semi-Hermetic Reciprocating Compressor

The Copeland KAM1-010A-TAD-800 is a rugged K-body semi-hermetic reciprocating compressor designed for medium-to-high temperature industrial and maritime refrigeration applications. This two-cylinder device is designed for high efficiency thermal extraction utilizing the HCFC R-22 refrigerant and can work dependably under volatile operating conditions characteristic of offshore platforms and merchant vessels.

The compressor features a cast-iron pressure vessel casing that suppresses vibration, reduces mechanical tolerances and extends bearing life even while running at continuous duty cycles. Electrical design is based on a dual-frequency, three-phase stator designed for 460VAC 60Hz grids or 380V-420VAC 50Hz regional or maritime bus topologies.

Model Details:

• Model Number: KAM1-010A-TAD-800
• Manufacturer Part Number (MPN): KAM1-010A-TAD-800 (Alternative short code: KAM1010ATAD800)
• Series Baseline: Copeland “K” Body Reciprocating Compressor Series
• Cross-Reference Models:
• Copeland KAM1-0100-TAD
• Copeland KAMA-010A-TAC-800 (230V 3PH variant for footprint matching)
• Carrier Transicold 18-01150 Series Equivalents (Footprint Match)

Key Design Features

1. Cast Iron Pressure Vessel Casing: Minimizes cylinder wall distortion under extreme pressure differentials and dampens structural vibrations common to maritime vessels.
2. Dual-Frequency Stator Integration: Provides high operational versatility, allowing flawless operation across both 460V/60Hz and 380V-420V/50Hz generation profiles without modifying winding configurations.
3. Hydrodynamic Journal Bearings: Precision-machined insert bearings promote continuous oil film distribution, minimizing frictional wear and extending operating hours under fluctuating evaporator thermal loads.
4. Optimized Volumetric Clearance Pistons: Specifically designed to maximize mass flow rates and BTU capacity while cutting down on parasite electrical draw.
5. Reserviceable Valve Plate Assembly: The semi-hermetic architecture allows direct access to the suction and discharge valve reeds, enabling quick onboard maintenance without scrapping the entire compressor block.

Equipment Compatibility & Applications

• Marine Provisions Cold Storage Systems: Configured as the core prime mover for onboard walk-in meat, fish, and vegetable galley provision rooms.
• Offshore Platform Environmental Control Modules: Drives medium-temperature HVAC evaporator assemblies on drilling rigs and production platforms.
• Vessel Galley Refrigeration Plants: Perfectly compatible with legacy marine condensation unit footprints from brands like Sabroe, Dunham-Bush, and York.
• Process Fluid Cooling Loops: Supplies continuous thermal extraction for liquid chillers deployed in chemical sampling and industrial laboratories on board.

Marine Engineer Expert’s Guide:

• Expert Installation Advice on Oil Management: The Alkylbenzene (AB) oil shipped in this compressor is highly hygroscopic (it rapidly absorbs moisture from the air). When installing this unit on a marine vessel, keep the flare dust caps tightly sealed until the absolute last moment before vacuum pull-down. Always pull a system deep vacuum down to at least 500 microns using a calibrated digital vacuum gauge before releasing the refrigerant into the loop. Failing to do so causes moisture to mix with the AB oil, creating acid that dissolves the stator insulation and causes premature motor burnout.
• Electrical Balance Protocol: Onboard marine generators frequently exhibit small voltage drops and fluctuations. Ensure that phase-to-phase voltage imbalance does not exceed 2% between terminals T1, T2, and T3 under full load. Running this 3-phase compressor with an unbalance beyond 2% will cause a massive heat spike inside the motor windings, triggering the internal inherent thermal line-break protector frequently and shortening the overall service life of the stator insulation. If frequent tripping occurs, install an external phase monitoring relay in the control panel to safeguard your asset.