KeplerX Low Profile Electric Defrost Freezer Unit Series

KeplerX Low Profile Electric Defrost Freezer Unit Series

Electric Defrost Evaporator Units with Embossed Aluminum Casing
Models: K027LF2E • K045LF2E • K061LF2E • K068LF2E • K101LF2E • K127LF2E • K159LF2E • K185LF2E • K192LF2E • K238LF2E

The KeplerX Low Profile Electric Defrost Freezer Unit Series is engineered for reliable, space-efficient performance in low-temperature commercial and industrial refrigeration systems. Designed for walk-in freezers, food processing rooms, and cold storage applications, these units feature an electric defrost system, embossed aluminum housing, and blue hydrophilic fin coating for corrosion resistance and long-term durability.

⚙️ Performance Highlights

Cooling Capacity: 2,772 – 23,880 Btu/h (10°F TD, –20°F SST)
Power Supply: 208/230V, 1PH, 60Hz
Horsepower Range: ½ HP – 5 HP
Coil Design: Inner-grooved copper tubes with blue hydrophilic aluminum fins
Fin Spacing: 6 FPI (4.5 mm) for optimal air movement and heat exchange

🔌 Electric Defrost System

• Defrost Type: Electric heater elements in coil and drain pan for quick, complete defrost cycles

• Drain Pan Heater: Prevents ice buildup and ensures consistent drainage

• Overheat Protection: Thermal cutoff safeguards against excessive temperature rise

• Defrost Control: Adjustable time intervals to match environmental and usage conditions

🌀 Air Circulation & Fan System

Motor Brand: Weiguang
Motor Model: YWF4E-300S-92/35-GBA-01
Fan Type: Axial AC motor, direct-drive design for quiet and efficient operation
Fan Quantity: 1 to 5 fans per model
Airflow Range: 802 – 3,800 CFM

📏 Construction & Dimensions

Casing Material: Embossed aluminum for lightweight strength and corrosion resistance
Panel Thickness: 1.2–1.5 mm depending on model size
Low Profile Design: Unit height only 406 mm (15.98"), ideal for limited ceiling clearance
Dimensions (W×L×D):

• Small models: 660×465×406 mm (25.98×18.31×15.98")

• Large models: up to 2500×465×406 mm (98.43×18.31×15.98")

Connections:

• Coil Inlet: ½" OD

• Suction Line: ½"–⅞" OD (varies by model)

• Equalizer: ¼" OD

• Drain: ¾" MPT (heated)

🌡️ Design Advantages

• Compact, Low-Profile Design for easy installation in confined spaces

• Electric Defrost System provides frost-free operation in sub-zero environments

• Blue Hydrophilic Fins improve heat transfer and minimize ice formation

• Uniform Air Distribution ensures consistent temperature throughout the freezer

• Factory-Tested for electrical safety, leak integrity, and thermal performance

🧊 Ideal Applications

• Walk-in freezers and cold rooms

• Meat, seafood, and poultry storage

• Food and beverage processing facilities

• Pharmaceutical and biotech cold storage

• Low-temperature industrial refrigeration