General Description:

IKM CO₂ (R744) units are designed for use in systems for residential, commercial, oil & gas, and marine application. The cooling and heating capacity of the units range from 10kW to 1200kW. The CO₂  (R744) system is ideal for installations where natural refrigerants with low GWP is required and suitable for operation ambient temperatures from -25°C upto +55°C

Version:

• CRAC unit
• DX units
• Reversible heat pumps
• Chillers
• Refrigeration unit

Technical Features:

Frame: Self-supporting galvanized steel frame further protected with polyester powder painting. Easy to remove panels allow access to the inside of the unit for maintenance and other necessary operations.
Compressors: Piston. They are furnished with an internal overheat protection and crankcase, installed on rubber shock absorbers.
Electrical board: Includes: main switch with door safety interlock, fuses, overload protection for compressors and thermo contacts for fans, interface relays, electrical terminals for external connections. Reftronix controllers.
Microprocessor: For automatic control of the unit allowing continuous display of the operational status of the unit, control set and real water temperature and, in case of partial or total block of the unit, indication of security device that intervened.

Options:

• Stainless steel casing
• Various compressor as per project requirement
• C5M coating on fans & casing for marine/offshore
• Cu/Cu or Titanium or with special anticorrosive coating for harsh environment
• Compact models
• ATEX dry coolers and Gas coolers
• Heat exchangers on warm side for heat recovery
• Liquid-cooled gas cooler (Instead of air-cooled)
• Various communication protocol for remote monitoring.
• Capacity control down to 6%
• Heat exchanges for district heating
• Plate heat exchangers and injection valves assembled and mounted on frame
• Noise attenuation of compressors
• Customized racks
• Ejector technology for optimization of capacity and efficiency
• Additional PLN integration

External switchboard with circuit breaker and field for power meter