FullPOWER EVO VFD (1+i)
TCAIT-TCAIQ 2560÷31840Packaged air-cooled water chillers with axial fans. Series with stepless semi-hermetic screw compressors and variable Vi with inverter adjustment and R513A or R134a refrigerant gas.
Features
Key features
Continuous power adjustment from 8 to 100%
SEER up to 5,23 with FIEC accessory (EC fans)
R513A and R134a
Wide range of accessories
Integrated MASTER/SLAVE control
Description
Construction features
• Compressor: high energy efficiency semi-hermetic screw driven by fixed speed motor with linear capacity control and variable Vi regulated by inverter (8-100%), limited inrush start-up, complete with integral protection, casing heater, oil level sensor and shut-off valve on refrigerant gas outlet piping.
• Water side heat exchanger: 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.
• Air side heat exchanger: with micro-channels.
• Fan: external rotor axial type electric fans equipped with internal thermal protection, accident protection grilles and proportional electronic device for continuous fan rotation speed adjustment.
• 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;
- electronic expansion valve;
- oil level sensor;
- clock board;
- Master/Slave control up to 4 units in parallel;
- control of Variable Primary Flow (VPF_R).
Versions
• T - High efficiency version with oversized condensing section (TCAITL-TCAITZ).
• Q - Super-silenced version complete with compressor technical compartment soundproofing, reduced speed fans and oversized condensing section (TCAIQL-TCAIQZ).
Models
• TCAITL: high efficiency unit designed for cooling only with R513A gas.
• TCAIQL: super silenced unit designed for cooling only with R513A gas.
• TCAITZ: high efficiency unit designed for cooling only with R134a gas.
• TCAIQZ: super silenced unit designed for cooling only with R134a gas.
Factory fitted accessories
• PUMP with single or double electric pump, one of which automatic in standby. The electric pumps are available in the low or high head versions.
• Inverter pump control for unit start-up.
• Desuperheater.
• 100% heat recovery unit.
• Freecooling module management.
• Condensing control with fans with EC motor.
• Condensing control with over-pressure fans (T version only).
• Power factor correction capacitors (cosφ > 0.94).
• Compressor circuit breaker switches.
• Electro-mechanical flow switch.
• EMC anti-disturbance filters.
• Forced limit of power consumption.
• Forced noise limit.
• Energy parameter measuring device.
• Soft starter.
• Soundproofed compressor box.
• Cooling circuit intake valves.
• Refrigerant leak detector.
• Cooling circuit high and low pressure gauges.
• Double safety valves.
• Coil protection nets or buffer panels.
• Microchannel coils with E-coating treatment, copper/aluminium, copper/copper, pre-painted copper/aluminium.
• Control of min/max power supply voltage.
• Digital input for double set-point.
• 4-20 mA analogue signal for shifting set-point.
• Evaporator antifreeze heater, electrical panel, electric pumps and heat exchangers for heat recovery if applicable.
• Low temperature water production.
• Interfaces for serial communication with other devices.
• Colour touch keypad (fitted on the machine or remotely) with 7” display.
• Spring anti-vibration mounts.
• Protective packaging.
Separately supplied accessories
• Remote keypad with display.
• Thermostat with display.
• Rhoss supervisors for unit monitoring and remote management.
• Rhoss sequencer for integrated management of multiple chillers.
Technical data
| TCAITL-TCAIQL MODEL | 2560 | 2600 | 2670 | 2710 | 2770 | 2860 | 2930 | 2980 | 21080 | 21160 | 21310 | 21500 | 21600 (*) | 31700 (*) | 31840 (*) | ||||
| ❶ | Nominal cooling capacity | kW | 567,4 | 607,5 | 677,4 | 719,4 | 773,4 | 869,3 | 941,3 | 987,3 | 1089,2 | 1173,2 | 1319,1 | 1503,1 | 1591,1 | 1691,2 | 1831,1 | ||
| ❶ | Nominal cooling capacity | kW | 548,4 | 584,5 | 657,4 | 694,4 | 746,4 | 839,3 | 908,4 | 953,3 | 1051,3 | 1126,2 | 1266,1 | 1452,2 | 1537,1 | 1640,2 | 1772,1 | ||
| ❶ | E.E.R. | 3,14 | 3,18 | 3,16 | 3,15 | 3,2 | 3,17 | 3,25 | 3,22 | 3,18 | 3,06 | 3,16 | 3,05 | 3,14 | 3,16 | 3,05 | |||
| ❶ | E.E.R. | 2,93 | 3,02 | 2,91 | 2,86 | 2,96 | 2,87 | 2,96 | 2,96 | 2,9 | 2,86 | 2,88 | 2,89 | 2,93 | 2,95 | 2,84 | |||
| ❶ | Absorbed power | kW | 180,7 | 191 | 214,4 | 228,4 | 241,7 | 274,2 | 289,6 | 306,6 | 342,5 | 383,4 | 417,4 | 492,8 | 506,7 | 535,2 | 600,4 | ||
| ❶ | Absorbed power | kW | 187,2 | 193,5 | 225,9 | 242,8 | 252,2 | 292,4 | 306,9 | 322,1 | 362,5 | 393,8 | 439,6 | 502,5 | 524,6 | 556 | 624 | ||
| TCAITL-TCAIQL MODEL | 2560 | 2600 | 2670 | 2710 | 2770 | 2860 | 2930 | 2980 | 21080 | 21160 | 21310 | 21500 | 21600 | 31700 | 31840 | ||||
| ❷ | Sound pressure | dB(A) | 68 | 69 | 69 | 69 | 70 | 70 | 71 | 71 | 71 | 71 | 72 | 73 | 73 | 73 | 73 | ||
| ❷ | Sound pressure | dB(A) | 60 | 60 | 60 | 60 | 61 | 62 | 62 | 62 | 63 | 63 | 64 | 65 | 66 | 66 | 66 | ||
| ❸ | Sound power | dB(A) | 101 | 102 | 102 | 102 | 103 | 103 | 104 | 104 | 104 | 104 | 105 | 106 | 106 | 106 | 106 | ||
| ❸ | Sound power | dB(A) | 93 | 93 | 93 | 93 | 94 | 95 | 95 | 95 | 96 | 96 | 97 | 98 | 99 | 99 | 99 | ||
| Screw compressors | n. | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 2 | 1 inverter + 2 | |||
| Circuits | n. | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | |||
| Electrical supply | V-ph-Hz | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | |||
| DIMENSIONS AND WEIGHTS | 2560 | 2600 | 2670 | 2710 | 2770 | 2860 | 2930 | 2980 | 21080 | 21160 | 21310 | 21500 | 21600 | 31700 | 31840 | ||||
| L – Width | mm | 6090 | 7250 | 7250 | 7250 | 8350 | 8350 | 9450 | 10550 | 10550 | 10550 | 11650 | 12810 | 11650 | 12730 | 12730 | |||
| H – Height | mm | 2480 | 2480 | 2480 | 2480 | 2480 | 2480 | 2480 | 2480 | 2480 | 2480 | 2480 | 2480 | 2580 | 2580 | 2580 | |||
| P – Depth | mm | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | |||
| ❹ | TCAITL weight | kg | 4314 | 4727 | 4797 | 4807 | 5641 | 5741 | 6146 | 6416 | 6526 | 6868 | 7248 | 9134 | 8386 | 9840 | 10277 | ||
| ❹ | TCAIQL weight | kg | 4694 | 5127 | 5197 | 5207 | 6041 | 6141 | 6546 | 6816 | 6926 | 7268 | 7648 | 9574 | 8826 | 10380 | 10817 | ||
| SEASONAL ENERGY PERFORMANCE | 2560 | 2600 | 2670 | 2710 | 2770 | 2860 | 2930 | 2980 | 21080 | 21160 | 21310 | 21500 | 21600 (*) | 31700 (*) | 31840 (*) | ||||
| TCAITL MODEL SEASONAL PERFORMANCE IN COOLING MODE | |||||||||||||||||||
| ① | Pdesignc (EN 14825) | kW | 567,4 | 607,5 | 677,4 | 719,4 | 773,4 | 869,3 | 941,3 | 987,3 | 1089,2 | 1173,2 | 1319,1 | 1503,1 | 1591,1 | 1691,2 | 1831,1 | ||
| ① | SEER (EN 14825) | 5,02 | 4,94 | 4,96 | 4,96 | 4,96 | 4,98 | 4,94 | 4,97 | 4,97 | 4,94 | 4,96 | 4,96 | 4,93 | 5 | 4,96 | |||
| ② | ηs,c | % | 198 | 195 | 196 | 196 | 195 | 196 | 195 | 196 | 196 | 195 | 195 | 195 | 194 | 197 | 195 | ||
| TCAIQL MODEL SEASONAL PERFORMANCE IN COOLING MODE | |||||||||||||||||||
| ① | Pdesignc (EN 14825) | kW | 548,4 | 584,5 | 657,4 | 694,4 | 746,4 | 839,3 | 908,4 | 953,3 | 1051,3 | 1126,2 | 1266,1 | 1452,2 | 1537,1 | 1640,2 | 1772,1 | ||
| ① | SEER (EN 14825) | 4,92 | 4,87 | 4,87 | 4,86 | 4,87 | 4,9 | 4,86 | 4,87 | 4,87 | 4,85 | 4,88 | 4,87 | 4,82 | 4,92 | 4,88 | |||
| ② | ηs,c | % | 194 | 192 | 192 | 191 | 192 | 193 | 191 | 192 | 192 | 191 | 192 | 192 | 190 | 194 | 192 | ||
| TCAITZ-TCAIQZ MODEL | 2560 | 2600 | 2670 | 2710 | 2770 | 2860 | 2930 | 2980 | 21080 | 21160 | 21310 | 21500 | 21600 (*) | 31700 (*) | 31840 (*) | ||||
| ❶ | Nominal cooling capacity | kW | 569,4 | 610,5 | 680,4 | 722,4 | 776,4 | 873,3 | 945,3 | 991,3 | 1094,2 | 1178,2 | 1325,1 | 1510,1 | 1600,1 | 1699,2 | 1839,1 | ||
| ❶ | Nominal cooling capacity | kW | 550,4 | 586,5 | 660,4 | 697,4 | 749,4 | 843,3 | 912,4 | 957,3 | 1056,3 | 1131,2 | 1272,1 | 1459,2 | 1552,1 | 1648,2 | 1784,1 | ||
| ❶ | E.E.R. | 3,22 | 3,27 | 3,25 | 3,23 | 3,28 | 3,25 | 3,33 | 3,3 | 3,26 | 3,14 | 3,24 | 3,13 | 3,24 | 3,25 | 3,15 | |||
| ❶ | E.E.R. | 3 | 3,09 | 2,99 | 2,94 | 3,03 | 2,95 | 3,03 | 3,04 | 2,98 | 2,93 | 2,95 | 2,96 | 3,02 | 3,04 | 2,95 | |||
| ❶ | Absorbed power | kW | 176,8 | 186,7 | 209,4 | 223,7 | 236,7 | 268,7 | 283,9 | 300,4 | 335,6 | 375,2 | 409 | 482,5 | 493,9 | 522,8 | 583,8 | ||
| ❶ | Absorbed power | kW | 183,5 | 189,8 | 220,9 | 237,2 | 247,3 | 285,9 | 301,1 | 314,9 | 354,5 | 386,1 | 431,2 | 493 | 513,9 | 542,2 | 604,8 | ||
| TCAITZ-TCAIQZ MODEL | 2560 | 2600 | 2670 | 2710 | 2770 | 2860 | 2930 | 2980 | 21080 | 21160 | 21310 | 21500 | 21600 | 31700 | 31840 | ||||
| ❷ | Sound pressure | dB(A) | 68 | 69 | 69 | 69 | 70 | 70 | 71 | 71 | 71 | 71 | 72 | 73 | 73 | 73 | 73 | ||
| ❷ | Sound pressure | dB(A) | 60 | 60 | 60 | 60 | 61 | 62 | 62 | 62 | 63 | 63 | 64 | 65 | 66 | 66 | 66 | ||
| ❸ | Sound power | dB(A) | 101 | 102 | 102 | 102 | 103 | 103 | 104 | 104 | 104 | 104 | 105 | 106 | 106 | 106 | 106 | ||
| ❸ | Sound power | dB(A) | 93 | 93 | 93 | 93 | 94 | 95 | 95 | 95 | 96 | 96 | 97 | 98 | 99 | 99 | 99 | ||
| Screw compressors | n. | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 1 | 1 inverter + 2 | 1 inverter + 2 | |||
| Circuits | n. | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | |||
| Electrical supply | V-ph-Hz | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | |||
| DIMENSIONS AND WEIGHTS | 2560 | 2600 | 2670 | 2710 | 2770 | 2860 | 2930 | 2980 | 21080 | 21160 | 21310 | 21500 | 21600 | 31700 | 31840 | ||||
| L – Width | mm | 6090 | 7250 | 7250 | 7250 | 8350 | 8350 | 9450 | 10550 | 10550 | 10550 | 11650 | 12810 | 11650 | 12730 | 12730 | |||
| H – Height | mm | 2480 | 2480 | 2480 | 2480 | 2480 | 2480 | 2480 | 2480 | 2480 | 2480 | 2480 | 2480 | 2580 | 2580 | 2580 | |||
| P – Depth | mm | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | |||
| ❹ | TCAITZ weight | kg | 4314 | 4727 | 4797 | 4807 | 5641 | 5741 | 6146 | 6416 | 6526 | 6868 | 7248 | 9134 | 8386 | 9840 | 10277 | ||
| ❹ | TCAIQZ weight | kg | 4694 | 5127 | 5197 | 5207 | 6041 | 6141 | 6546 | 6816 | 6926 | 7268 | 7648 | 9574 | 8826 | 10380 | 10817 | ||
| SEASONAL ENERGY PERFORMANCE | 2560 | 2600 | 2670 | 2710 | 2770 | 2860 | 2930 | 2980 | 21080 | 21160 | 21310 | 21500 | 21600 (*) | 31700 (*) | 31840 (*) | ||||
| TCAITZ MODEL SEASONAL PERFORMANCE IN COOLING MODE | |||||||||||||||||||
| ① | Pdesignc (EN 14825) | kW | 569,4 | 610,5 | 680,4 | 722,4 | 776,4 | 873,3 | 945,3 | 991,3 | 1094,2 | 1178,2 | 1325,1 | 1510,1 | 1600,1 | 1699,2 | 1839,1 | ||
| ① | SEER (EN 14825) | 5,08 | 5,01 | 5,03 | 5,01 | 5,01 | 5,04 | 5,02 | 5 | 5,01 | 5 | 5,01 | 5 | 4,98 | 5,05 | 5,01 | |||
| ② | ηs,c | % | 200 | 197 | 198 | 197 | 197 | 199 | 198 | 197 | 197 | 197 | 198 | 197 | 196 | 199 | 197 | ||
| TCAIQZ MODEL SEASONAL PERFORMANCE IN COOLING MODE | |||||||||||||||||||
| ① | Pdesignc (EN 14825) | kW | 550,4 | 586,5 | 660,4 | 697,4 | 749,4 | 843,3 | 912,4 | 957,3 | 1056,3 | 1131,2 | 1272,1 | 1459,2 | 1552,1 | 1648,2 | 1784,1 | ||
| ① | SEER (EN 14825) | 4,98 | 4,91 | 4,91 | 4,91 | 4,91 | 4,93 | 4,9 | 4,9 | 4,93 | 4,88 | 4,91 | 4,9 | 4,87 | 4,96 | 4,91 | |||
| ② | ηs,c | % | 196 | 193 | 193 | 193 | 193 | 194 | 193 | 193 | 194 | 192 | 193 | 193 | 192 | 195 | 193 | ||
- Data at the following conditions:
- ❶ Air: 35°C – Water: 12/7°C.
- ❷ In open field (Q = 2) at 10 m from the unit.
- ❸ Total sound power level in dB(A) based on measurements carried out in accordance with regulation UNI EN-ISO 9614.
- ❹ Weight referred to the unit without load and not accessorised.
- ■ TCAIQL-TCAIQZ super-silenced versions.
- Performance according to EN 14511.
- (*) Unit not Eurovent certified.
- ① Low temperature application (7°C)
- ② Seasonal energy efficiency: low temperature cooling (EU Regulation 2016/2281)
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