Refrigeration System for a 500 Cubic Meter Cold Storage Warehouse

Description

Components:

Two Air Coolers (SC2)

• Minimum cooling capacity: 23,500 W at an evaporation temperature of -10°C for each unit.
• Dimensions: 2200 x 650 x 590 mm.
• Equipped with two or three electric fan motors with a minimum 450 mm blade diameter (depending on the configuration).
• Powered at 400V / 50 Hz, 1440 RPM, models Zhiell Abeg or Weiguang.
• Thermostatic expansion valve with Emerson Alco equalization, with a 12-ton orifice and 250 mm ceiling mounting studs.
• Each air cooler includes five defrost heating elements, each with a minimum power output of 1,500 W.

Automation Control Panel

• Eliwell control panel equipped with an IDplus 974 series controller.
• Features 40 A relays/contactors, protection against overvoltage, overcurrent, phase loss, and phase sequence.
• Contains two NTC sensors for monitoring room and coil temperature (defrost and ventilation control).

Condensing Unit

• Equipped with a semi-hermetic compressor providing a minimum cooling capacity of 49 kW at an evaporation temperature of -10°C.
• Includes a high-efficiency condenser, a minimum 20-liter liquid receiver, dual differential pressure switch, 750 g filter drier with 7/8" connections, and an electrical junction box.
• Available only in a three-phase version.
• Compressors: Dorin, Frascold, Bitzer, Bock.
• Energy efficiency class A, with a maximum power consumption of 29.5 kW.

Refrigeration line:

• Maximum length: 6 meters, copper piping: 7/8" (22 mm) and 1 1/2" (42 mm).
• Includes suction line insulation, drain tubing, jacketing (tape-wrapped), electrical cables, and all necessary installation accessories.

The price does not include: delivery, installation, start-up, or testing. These services are available at an additional cost of 15,500 RON + VAT.

System warranty: 24 months.

Also available in a version with a refurbished compressor and a 12-month warranty for only 69,500 RON + VAT.