FullPOWER EVO VFD
TCAIT-TCAIQ 2565÷31865Packaged air-cooled water chillers with axial fans. Series with semi-hermetic screw compressors with variable Vi, inverter adjustment and R513A or R134a refrigerant gas
Features
Key features
Screw compressors with variable Vi, suitable for all applications
Continuous power adjustment from 8 to 100%
SEER up to 5,49 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 compressor with variable Vi intrinsic compression ratio, star-delta limited start-up, inverter rotation adjustment (8-100%), complete with integral protection, casing heater, oil level sensor and refrigerant gas outlet piping shut-off valve.
• 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.
• 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 user 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 | 2565 | 2615 | 2685 | 2775 | 2845 | 2945 | 21005 | 21195 | 21365 | 21495 | 21615 (*) | 31715 (*) | 31865 (*) | ||||
| ❶ | Nominal cooling capacity | kW | 568,4 | 616,5 | 686,4 | 779,4 | 852,3 | 951,3 | 1010,3 | 1190,2 | 1358,3 | 1497,1 | 1609,1 | 1703,2 | 1850,1 | ||
| ❶ | Nominal cooling capacity | kW | 550,4 | 601,5 | 670,4 | 756,4 | 829,3 | 923,4 | 985,3 | 1153,2 | 1315,3 | 1451,2 | 1554,1 | 1648,2 | 1782,1 | ||
| ❶ | E.E.R. | 3,13 | 3,13 | 3,11 | 3,15 | 3,12 | 3,15 | 3,07 | 3,03 | 3,1 | 3,05 | 3,02 | 3,04 | 2,94 | |||
| ❶ | E.E.R. | 2,92 | 3,01 | 2,9 | 2,95 | 2,86 | 2,94 | 2,89 | 2,8 | 2,88 | 2,88 | 2,83 | 2,84 | 2,72 | |||
| ❶ | Absorbed power | kW | 181,6 | 197 | 220,7 | 247,4 | 273,2 | 302 | 329,1 | 392,8 | 438,2 | 490,9 | 532,8 | 560,3 | 629,3 | ||
| ❶ | Absorbed power | kW | 188,5 | 199,8 | 231,2 | 256,4 | 290 | 314,1 | 340,9 | 411,9 | 456,7 | 503,9 | 549,2 | 580,4 | 655,2 | ||
| TCAITL-TCAIQL MODEL | 2565 | 2615 | 2685 | 2775 | 2845 | 2945 | 21005 | 21195 | 21365 | 21495 | 21615 | 31715 | 31865 | ||||
| ❷ | Sound pressure | dB(A) | 69 | 70 | 70 | 71 | 71 | 72 | 72 | 72 | 73 | 73 | 74 | 75 | 75 | ||
| ❷ | Sound pressure | dB(A) | 61 | 61 | 61 | 62 | 63 | 63 | 64 | 64 | 65 | 65 | 67 | 68 | 68 | ||
| ❸ | Sound power | dB(A) | 102 | 103 | 103 | 104 | 104 | 105 | 105 | 105 | 106 | 106 | 107 | 108 | 108 | ||
| ❸ | Sound power | dB(A) | 94 | 94 | 94 | 95 | 96 | 96 | 97 | 97 | 98 | 98 | 100 | 101 | 101 | ||
| Screw compressors | n. | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | |||
| Circuits | n. | 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 | |||
| DIMENSIONS AND WEIGHTS | 2565 | 2615 | 2685 | 2775 | 2845 | 2945 | 21005 | 21195 | 21365 | 21495 | 21615 | 31715 | 31865 | ||||
| L – Width | mm | 6090 | 7250 | 7250 | 8350 | 8350 | 10550 | 10550 | 10550 | 11650 | 12810 | 11650 | 12730 | 12730 | |||
| H – Height | mm | 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 | |||
| ❹ | TCAITL weight | kg | 4144 | 4607 | 4707 | 5021 | 5141 | 5766 | 5876 | 6977 | 7763 | 8734 | 8036 | 9640 | 9687 | ||
| ❹ | TCAIQL weight | kg | 4524 | 5007 | 5107 | 5421 | 5541 | 6166 | 6276 | 7397 | 8183 | 9174 | 8476 | 10180 | 10227 | ||
| SEASONAL ENERGY PERFORMANCE | 2565 | 2615 | 2685 | 2775 | 2845 | 2945 | 21005 | 21195 | 21365 | 21495 | 21615 (*) | 31715 (*) | 31865 (*) | ||||
| TCAITL MODEL SEASONAL PERFORMANCE IN COOLING MODE | |||||||||||||||||
| ① | Pdesignc (EN 14825) | kW | 568,4 | 616,5 | 686,4 | 779,4 | 852,3 | 951,3 | 1010,3 | 1190,2 | 1358,3 | 1497,1 | 1609,1 | 1703,2 | 1850,1 | ||
| ① | SEER (EN 14825) | 5,3 | 5,23 | 5,28 | 5,27 | 5,23 | 5,25 | 5,28 | 5,2 | 5,26 | 5,19 | 5,15 | 5,21 | 5,13 | |||
| ② | ηs,c | % | 209 | 206 | 208 | 208 | 206 | 207 | 208 | 205 | 208 | 204 | 203 | 205 | 202 | ||
| TCAIQL MODEL SEASONAL PERFORMANCE IN COOLING MODE | |||||||||||||||||
| ① | Pdesignc (EN 14825) | kW | 550,4 | 601,5 | 670,4 | 756,4 | 829,3 | 923,4 | 985,3 | 1153,2 | 1315,3 | 1451,2 | 1554,1 | 1648,2 | 1782,1 | ||
| ① | SEER (EN 14825) | 5,19 | 5,12 | 5,17 | 5,17 | 5,13 | 5,16 | 5,17 | 5,1 | 5,19 | 5,13 | 5,06 | 5,11 | 5,03 | |||
| ② | ηs,c | % | 205 | 202 | 204 | 204 | 202 | 204 | 204 | 201 | 205 | 202 | 199 | 202 | 198 | ||
| TCAITZ-TCAIQZ MODEL | 2565 | 2615 | 2685 | 2775 | 2845 | 2945 | 21005 | 21195 | 21365 | 21495 | 21615 (*) | 31715 (*) | 31865 (*) | ||||
| ❶ | Nominal cooling capacity | kW | 570,4 | 619,5 | 689,4 | 782,4 | 856,3 | 955,3 | 1015,3 | 1195,2 | 1364,3 | 1504,1 | 1616,1 | 1715,2 | 1864,1 | ||
| ❶ | Nominal cooling capacity | kW | 552,4 | 604,5 | 673,4 | 759,4 | 833,3 | 927,4 | 989,3 | 1158,2 | 1321,3 | 1458,2 | 1567,1 | 1664,2 | 1808,1 | ||
| ❶ | E.E.R. | 3,21 | 3,21 | 3,2 | 3,23 | 3,21 | 3,23 | 3,15 | 3,11 | 3,17 | 3,13 | 3,12 | 3,14 | 3,02 | |||
| ❶ | E.E.R. | 3 | 3,09 | 2,98 | 3,02 | 2,94 | 3,02 | 2,96 | 2,87 | 2,95 | 2,95 | 2,92 | 2,93 | 2,82 | |||
| ❶ | Absorbed power | kW | 177,7 | 193 | 215,4 | 242,2 | 266,8 | 295,8 | 322,3 | 384,3 | 430,4 | 480,5 | 518,0 | 546,2 | 617,3 | ||
| ❶ | Absorbed power | kW | 184,1 | 195,6 | 226 | 251,5 | 283,4 | 307,1 | 334,2 | 403,6 | 447,9 | 494,3 | 536,7 | 568,0 | 641,2 | ||
| TCAITZ-TCAIQZ MODEL | 2565 | 2615 | 2685 | 2775 | 2845 | 2945 | 21005 | 21195 | 21365 | 21495 | 21615 | 31715 | 31865 | ||||
| ❷ | Sound pressure | dB(A) | 69 | 70 | 70 | 71 | 71 | 72 | 72 | 72 | 73 | 73 | 74 | 75 | 75 | ||
| ❷ | Sound pressure | dB(A) | 61 | 61 | 61 | 62 | 63 | 63 | 64 | 64 | 65 | 65 | 67 | 68 | 68 | ||
| ❸ | Sound power | dB(A) | 102 | 103 | 103 | 104 | 104 | 105 | 105 | 105 | 106 | 106 | 107 | 108 | 108 | ||
| ❸ | Sound power | dB(A) | 94 | 94 | 94 | 95 | 96 | 96 | 97 | 97 | 98 | 98 | 100 | 101 | 101 | ||
| Screw compressors/steps | n. | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | |||
| Circuits | n. | 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 | |||
| DIMENSIONS AND WEIGHTS | 2565 | 2615 | 2685 | 2775 | 2845 | 2945 | 21005 | 21195 | 21365 | 21495 | 21615 | 31715 | 31865 | ||||
| L – Width | mm | 6090 | 7250 | 7250 | 8350 | 8350 | 10550 | 10550 | 10550 | 11650 | 12810 | 11650 | 12730 | 12730 | |||
| H – Height | mm | 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 | |||
| ❹ | TCAITZ weight | kg | 4144 | 4607 | 4707 | 5021 | 5141 | 5766 | 5876 | 6977 | 7763 | 8734 | 8036 | 9640 | 9687 | ||
| ❹ | TCAIQZ weight | kg | 4524 | 5007 | 5107 | 5421 | 5541 | 6166 | 6276 | 7397 | 8183 | 9174 | 8476 | 10180 | 10227 | ||
| SEASONAL ENERGY PERFORMANCE | 2565 | 2615 | 2685 | 2775 | 2845 | 2945 | 21005 | 21195 | 21365 | 21495 | 21615 (*) | 31715 (*) | 31865 (*) | ||||
| TCAITZ MODEL SEASONAL PERFORMANCE IN COOLING MODE | |||||||||||||||||
| ① | Pdesignc (EN 14825) | kW | 570,4 | 619,5 | 689,4 | 782,4 | 856,3 | 955,3 | 1015,3 | 1195,2 | 1364,3 | 1504,1 | 1616,1 | 1715,2 | 1864,1 | ||
| ① | SEER (EN 14825) | 5,33 | 5,27 | 5,32 | 5,3 | 5,28 | 5,28 | 5,31 | 5,23 | 5,32 | 5,24 | 5,18 | 5,24 | 5,17 | |||
| ② | ηs,c | % | 210 | 208 | 210 | 209 | 208 | 208 | 210 | 206 | 210 | 207 | 204 | 206 | 204 | ||
| TCAIQZ MODEL SEASONAL PERFORMANCE IN COOLING MODE | |||||||||||||||||
| ① | Pdesignc (EN 14825) | kW | 552,4 | 604,5 | 673,4 | 759,4 | 833,3 | 927,4 | 989,3 | 1158,2 | 1321,3 | 1458,2 | 1567,1 | 1664,2 | 1808,1 | ||
| ① | SEER (EN 14825) | 5,23 | 5,18 | 5,21 | 5,23 | 5,17 | 5,19 | 5,2 | 5,14 | 5,23 | 5,15 | 5,11 | 5,17 | 5,08 | |||
| ② | ηs,c | % | 206 | 204 | 205 | 206 | 204 | 205 | 205 | 203 | 206 | 203 | 201 | 204 | 200 | ||
- 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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Technical notes
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