Description
Benefits:
R513A refrigerant has a low GWP.
High seasonal energy efficiency (SEER).
The variable-speed inverter technology and the Step regulation allow optimum flexibility, adjusting capacity to all working situations.
Extend operating limits;
Complete safety equipment, including phase monitor, pressure switches, differential pressure switch, crankcase warmers, and monitoring of the working envelope and compressor’s oil level;
A diverse choice of alternatives and kits for customized solutions.
Standard features:
The refrigerant R513A is used in single circuits with variable-speed inverter screw compressors (mod.2501-4001) and twin circuits (1+i) with variable-speed inverter and step regulation screw compressors (mod.4302-12202).
The system includes a crankcase heater and phase monitor, as well as “V” shaped air-cooled condensers made of copper tubes and aluminum fins.
Electronic expansion valve.
Shell and tube evaporator is optimized for R513A.
Victaulic hydraulic connection kit (comes included with each unit);
Electrical cabinets have an IP54 protection grade.
Programmable controller with large computational capability and an easy-to-use graphic interface; communication and supervision by Ethernet, USB, and RS485
Options:
Features include a low ambient temperature version (down to -20°C) and a single pump with low to medium head pressure.
Twin pumps with low to medium head pressure;
Water storage tank (up to model 6002);
Heat exchangers and hydraulic modules may be equipped with antifreeze heaters.
Compressor suction valves.
AC axial fans are standard on HE. High efficiency EC brushless fans are standard on SSN and available as an option for HE.
Microchannel condenser coils.
Protection coating for condenser coils, appropriate for installation in harsh locations;
Metallic mesh filters protect condenser coils;
Compressors soundproof housing (HE configuration);
Completely soundproof housing (hydraulic and compressor compartment)
Total heat recovery (up to model 6002, excluding model 4001).
Kits:
The package includes an antivibration mounting kit, metallic mesh filters for coil protection, a replica remote user terminal kit, an RFI filter, and the xWEB300D PRO supervision system.
Modularity kit (master/slave of 3 to 7 units).
There are three acoustic configurations: basic (HE), low noise (SHE), and very low noise (SSN).
