Z-Power EXP TXAVZ - 2420÷2700
AIr refrigeration unit
EXPsystems - Multi-purpose ecological air-cooled system with axial fans. Range with semi-hermetic screw compressors and R134a refrigerant gas.
• Compressor: high energy efficiency semi-hermetic screw compressor, with star-delta limited start and complete with integral protection, casing heater, refrigerant gas intake and outlet piping shut-off valve and compressor oil level sensor.
• Main and secondary heat exchangers: dry expansion shell and tube with counterflow heat exchange, complete with antifreeze heater, closed cell polyurethane foam rubber insulation, water flow differential pressure switch and Victaulic fittings.
• Air side heat exchanger: finned coil with copper pipes and aluminium fins.
• Fan: external rotor axial type electric fans, equipped with internal thermal protection, accident protection grilles and a proportional electronic device for continuous fan rotation speed regulation.
• Control: microprocessor electronic control.
• Structure: made of galvanised and painted steel plate with polyester powder coating
• The unit is also complete with:
- display of cooling circuit high/low pressure;
- clock board;
- electronic expansion valve.
• B -Standard version (TXAVBZ).
• S - Silenced version with lower speed fans and soundproofed compressor cover (TXAVSZ).
• I -Soundproofed version with soundproofed compressor cover (TXAVIZ).
• TXAVBZ: standard EXPsystems unit.
• TXAVSZ: silenced EXPsystems unit.
• TXAVIZ: soundproof EXPsystems unit.