SAM Evaporator

Description

Coil Specifications

• Advanced Coil Design: Made with 5/8-inch tubing for optimal heat transfer.
• Customizable Fin Spacing: Available with fin spacing options of 5 mm, 6.5 mm, 7 mm, 10 mm, and 12 mm to suit various device capacities.
• Double Fin Production: Option for double-fin configuration to enhance performance.

Device Capacity

• Evaporator SA: Produced in 53 models with nominal capacities ranging from 5 to 144 kW.
• Applications: Suitable for sub-zero and above-zero storage, pre-cooling chambers, and freezing tunnels.

Body Specifications

• Unique Body Coating: Made from galvanized steel with an electrostatic paint finish for durability and aesthetic appeal.
• Specialized Design: Features hinged doors with locks on both sides of the evaporator for easy access to the terminal and expansion valve during servicing and maintenance.
• External Hinged Drain Tray: Facilitates periodic maintenance and access to internal drain heaters, especially in elevated installations.
• Internal Aluminum Drain Tray: Improves heat transfer efficiency, ensuring complete ice melting without leakage into the drain hole.
• External Drain Structure: Optimized to direct all defrost water effectively.

Electrical Features and Fans

• Axial Fans: Suitable for operation in a temperature range of -40°C to +60°C.
• Overload Protection: Built-in internal overload safeguards.
• Thermal and IP Ratings:
  • Thermal Class: F.
  • Protection Class: IP 54 and IP 55.
• Fan Sizes: Available in 40 cm, 50 cm, and 63 cm diameters, depending on the device capacity.

Defrost Heater Specifications

• Premium Defrost and Drain Heaters: Manufactured by Sedes (Italy), featuring heat-resistant silicone wiring enclosed in a junction box.
• Series Wiring: Reduces potential difference to 190 volts, enhancing heater lifespan.
• Moisture-Proof Terminals: Fully insulated to prevent moisture damage.
• Fan Blade Heaters: Integrated heaters around fan blades (50 cm diameter and above) to prevent ice formation (always active).
• Drain Pipe Heaters: Installed around drain funnels and pipes to prevent freezing of discharged water (always active).

Additional Features

• Defrost Thermostat: Adjustable installation points on the coil for optimal defrosting.
• Pre-Wired Electrical Box: Includes oversized terminals and wiring for fans with overload protection, drain heaters, defrost heaters, fan heaters, drain funnel heaters, and thermostats.