Refrigeration System for a 35 Cubic Meter Cold Room

Description

Achievable temperature inside the room: +2 to +6°C.

Components:

1. Air Cooler Unit with a minimum cooling capacity of 3850 W at an evaporation temperature of -10°C. Dimensions: 1050 x 500 x 450 mm. Equipped with two electric fan motors, featuring a 315 mm blade diameter, powered by a 230V / 50 Hz supply, with a rotation speed of 1440 RPM. The fan model is EBM or a similar one. Includes a thermostatic expansion valve with Danfoss equalization, featuring a 3 or 4-ton orifice, and 180 mm ceiling-mounting bolts. The air cooler is also equipped with three defrost heating elements, each with a minimum power output of 1200 W.

2.Control Panel, available in metal or ABS (upon request), featuring an Eliwell controller from the IDplus 9xx series. Equipped with 16 A relays/contactors, overvoltage protection, overcurrent protection, phase loss protection, and phase sequence monitoring (for three-phase units). Contains two NTC probes for monitoring room and coil temperature (for defrost and ventilation control).

3.Condensing Unit equipped with a hermetic compressor with a minimum cooling capacity of 3500 W at an evaporation temperature of -10°C. Includes an air-cooled condenser, a minimum 3-liter receiver, a differential pressure switch (providing at least low-pressure control), a 250 g filter drier with 3/8" connections, and an electrical connection box. Available in both single-phase and three-phase versions. Compressor types include Tecumseh, Aspera, Bitzer, and Hitachi. Energy efficiency class A, with a maximum power consumption of 2150 W.

4.Refrigeration Line, 4 meters long, includes copper pipes 3/8" and 3/4" (to 10 mm and 19 mm), insulated suction pipe, drain tube, PVC jacketing, electrical cables, flare nuts.

Condition: New.

This system is suitable for refrigeration rooms with capacities between 20 and 35 cubic meters.

Installation, start-up, and testing services are available at an additional cost: 4750 RON + VAT.

System warranty: 24 months.