EQRL – EQRLH
Reversible water chillers and heat pumps with air condensation and helicoidal fans. Series with hermetic scroll compressors and R454B refrigerant.
• Cooling capacity: 374.7 a 632.6 kW
• Heating capacity: 374.3 to 628.4 kW
• Compressor: hermetic rotary scroll-type with thermal protection and crankcase electric heater.
• 6 stages of partialisation with greater partial-load efficiency.
• Water side exchanger: stainless steel plates, with closed cell expanded polyurethane rubber insulation and water flow differential pressure switch
• Air side exchanger: microchannel (EDRL) or finned coil with copper pipes and aluminium fins with hydrophilic treatment (EQRLH)
• Fan: axial-type electric fans with outdoor rotor and internal thermal protection, accident protection grilles and proportional electronic device for the continuous regulation of the fan rotation speed.
• Control: electronic via microprocessor with Adaptive Function Plus logic.
• Structure: load-bearing structure made of galvanised sheet steel and varnished with polyester powders.
• In addition, the unit includes:
- Magnetothermic switches in compressors and fans
- Electronic expansion valve.
- High and low pressure display of the refrigeration circuit
- Master/Slave management of up to 4 units in parallel
- Clock card
- Variable Primary Flow Management (VPF_R).
• EQRL: Cooling only version
• EQRLS: Silenced cold-only version
• EQRLH: Heat pump version
• EQRLHSS: Supersilenced heat pump version