FullFLOW DX TCHVTL 1200÷21450


Catalog excerpts

FullFLOW DX TCHVTL 1200÷21450 - 1

TCHVTL 1200÷21450 Cooling capacity: 201.7-1.455.2 kW √ Non-flammable reduced GWP gas √ Various soundproofing options √ Touch interface (optional) √ Free-Cooling management √ Integrated MASTER/SLAVE control Water-cooled water chillers. Range with stepless semi-hermetic screw compressors and R513A ecological refrigerant gas. Construction features • Compressor: high energy efficiency semi-hermetic screw compressor with control of linear capacity, with star-delta or partwinding start up (depending on models) and complete with integral protection, casing heater and refrigerant gas outlet piping shut-off valve. • Water side heat exchanger (evaporator): dry expansion shell and tube exchanger with counterflow heat exchange, complete with closed cell polyurethane foam rubber insulation, water flow differential pressure switch and Victaulic fittings. Antifreeze heater sizes 1200-1230. • Water side heat exchanger (condenser): tube and shell complete with differential pressure switch, safety valve, service valve on the high-pressure refrigerant gas circuit. • Control: microprocessor electronic control. • Structure: made of galvanised and painted steel plate with polyester powder coating. • The unit is also complete with: - clock board; - display of cooling circuit high/low pressure; - electronic expansion valve; - Master/Slave control up to 4 units in parallel; - 0-10V analogue signal for condensing control from external device; - control of Variable Primary Flow (VPF_R). • TCHVTL: unit designed for cooling only. Versions • T - High efficiency version Factory fitted accessories • 100% heat recovery unit. • Free-Cooling Management. • Dry-Cooler Management. • Set up for heat pump operation. • Condenser Victaulic fittings. • Power factor correction capacitors (cosφ > 0.94). • Circuit breaker switches. • Forced limit of power consumption. • Soft starter. • Inlet compressor shut-off valves. • Energy parameter measuring device. • Electro-mechanical flow switch. • Digital input for double set-point. • Compressor soundproof enclosures. • Refrigerant leak detector. • Full acoustic casing. • Compressor oil level sensor. • Double safety valves. • Control of min/max power supply voltage. • 4-20 mA analogue signal for shifting set-point. • Evaporator antifreeze heater (sizes 1290-21450). • Interfaces for serial communication with other devices. • Colour touch user keypad (fitted on the machine or remotely) with 7'' di

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FullFLOW DX TCHVTL 1200÷21450 - 2

Separately supplied accessories • Remote keypad with display. • Outdoor air temperature probe for set-point compensation • Thermostat with display. • Rhoss supervisors for unit monitoring and remote management. • Rhoss sequencer for integrated management of multiple chillers.

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FullFLOW DX TCHVTL 1200÷21450 - 3

Technical Data TCHVTL MODEL 1/ CONTINUOUS LINEAR REGULATION (50-100%) Circuits Electrical supply Nominal cooling capacity E.E.R. Absorbed power Sound power Screw/step compressor DIMENSIONS AND WEIGHT L - Width H - Height P - Depth TCHVTL weight SEASONAL ENERGY PERFORMANCE TCHVTL MODEL SEASONAL PERFORMANCE IN COOLING MODE x Pdesignc (EN 14825) x SEER (EN 14825) y ηs,c TCHVTL MODEL Nominal cooling capacity E.E.R. Absorbed power Sound power Screw/step compressor Circuits Electrical supply DIMENSIONS AND WEIGHT L - Width H - Height P - Depth TCHVTL weight SEASONAL ENERGY PERFORMANCE TCHVTL...

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