FullPOWER EVO VFD

TCAIT-TCAIQ 2565÷21495

Cooling capacity: 550.4÷1504.1 kW

WEBCODE: (TCAITL, TCAIQL): FPV33 (TCAITZ, TCAIQZ): FPV31

Product benefits

  • Screw compressors with variable Vi, suitable for all applications
  • Continuous power adjustment from 12.5 to 100%
  • SEER up to 5,49 with FIEC accessory (EC fans)
  • R513A and R134a
  • Wide range of accessories
  • Integrated MASTER/SLAVE control
Inverter_logo-\\ITRHREPOWEB\Archivio_immagini\LOGHI\inverter\Logo INVERTER 2.ai
  • SoloRaffr_logo
  • Install_EST_logo
  • R134a_logo
  • IntCert1
  • Eurovent_logo
  • Bureau_Veritas_logo
  • Credit_logoFR

Packaged air-cooled water chillers with axial fans. Series with semi-hermetic screw compressors with variable Vi, inverter adjustment and R513A or R134a refrigerant gas



Construction features

• Compressor: high energy efficiency semi-hermetic screw compressor with variable Vi intrinsic compression ratio, star-delta limited start-up, inverter rotation adjustment (12.5-100%), 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.
• 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.
• 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.


TCAITL-TCAIQL MODEL
Nominal cooling capacity kW
Nominal cooling capacity kW
E.E.R.
E.E.R.
Absorbed power kW
Absorbed power kW
TCAITL-TCAIQL MODEL
Sound pressure dB(A)
Sound pressure dB(A)
Sound power dB(A)
Sound power dB(A)
Screw/step compressor n.
Circuits n.
Electrical supply V-ph-Hz
DIMENSIONS AND WEIGHTS
L - Width mm
H - Height mm
P - Depth mm
TCAITL weight kg
TCAIQL weight kg
SEASONAL ENERGY PERFORMANCE
TCAITL MODEL SEASONAL PERFORMANCE IN COOLING MODE
Pdesignc (EN 14825) kW
SEER  (EN 14825)
ηs,c %
TCAIQL MODEL SEASONAL PERFORMANCE IN COOLING MODE
Pdesignc (EN 14825) kW
SEER  (EN 14825)
ηs,c %
TCAITZ-TCAIQZ MODEL
Nominal cooling capacity kW
Nominal cooling capacity kW
E.E.R.
E.E.R.
Absorbed power kW
Absorbed power kW
TCAITZ-TCAIQZ MODEL
Sound pressure dB(A)
Sound pressure dB(A)
Sound power dB(A)
Sound power dB(A)
Screw/step compressor n.
Circuits n.
Electrical supply V-ph-Hz
DIMENSIONS AND WEIGHTS
L - Width mm
H - Height mm
P - Depth mm
TCAITZ weight kg
TCAIQZ weight kg
SEASONAL ENERGY PERFORMANCE
TCAITZ MODEL SEASONAL PERFORMANCE IN COOLING MODE
Pdesignc (EN 14825) kW
SEER  (EN 14825)
ηs,c %
TCAIQZ MODEL SEASONAL PERFORMANCE IN COOLING MODE
Pdesignc (EN 14825) kW
SEER  (EN 14825)
ηs,c %
2565 2615 2685 2775 2845 2945 21005 21195 21365 21495
568,4 616,5 686,4 779,4 852,3 951,3 1010,3 1190,2 1358,3 1497,1
550,4 601,5 670,4 756,4 829,3 923,4 985,3 1153,2 1315,3 1451,2
3,13 3,13 3,11 3,15 3,12 3,15 3,07 3,03 3,1 3,05
2,92 3,01 2,9 2,95 2,86 2,94 2,89 2,8 2,88 2,88
181,6 197 220,7 247,4 273,2 302 329,1 392,8 438,2 490,9
188,5 199,8 231,2 256,4 290 314,1 340,9 411,9 456,7 503,9
2565 2615 2685 2775 2845 2945 21005 21195 21365 21495
69 70 70 71 71 72 72 72 73 73
61 61 61 62 63 63 64 64 65 65
102 103 103 104 104 105 105 105 106 106
94 94 94 95 96 96 97 97 98 98
2/ CONTINUOUS REGULATION
2 2 2 2 2 2 2 2 2 2
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
2565 2615 2685 2775 2845 2945 21005 21195 21365 21495
6090 7250 7250 8350 8350 10550 10550 10550 11650 12810
2480 2480 2480 2480 2480 2480 2480 2480 2480 2480
2260 2260 2260 2260 2260 2260 2260 2260 2260 2260
4320 4770 4870 5210 5330 6030 6140 7290 8185 9280
4700 5170 5270 5610 5730 6430 6540 7710 8605 9720
2565 2615 2685 2775 2845 2945 21005 21195 21365 21495
568,4 616,5 686,4 779,4 852,3 951,3 1010,3 1190,2 1358,3 1497,1
5,3 5,23 5,28 5,27 5,23 5,26 5,28 5,2 5,26 5,19
209 206 208 208 206 207 208 205 208 205
550,4 601,5 670,4 756,4 829,3 923,4 985,3 1153,2 1315,3 1451,2
5,19 5,12 5,17 5,17 5,13 5,17 5,17 5,1 5,19 5,13
205 202 204 204 202 204 204 201 205 202
2565 2615 2685 2775 2845 2945 21005 21195 21365 21495
570,4 619,5 689,4 782,4 856,3 955,3 1015,3 1195,2 1364,3 1504,1
552,4 604,5 673,4 759,4 833,3 927,4 989,3 1158,2 1321,3 1458,2
3,21 3,21 3,2 3,23 3,21 3,23 3,15 3,11 3,17 3,13
3 3,09 2,98 3,02 2,94 3,02 2,96 2,87 2,95 2,95
177,7 193 215,4 242,2 266,8 295,8 322,3 384,3 430,4 480,5
184,1 195,6 226 251,5 283,4 307,1 334,2 403,6 447,9 494,3
2565 2615 2685 2775 2845 2945 21005 21195 21365 21495
69 70 70 71 71 72 72 72 73 73
61 61 61 62 63 63 64 64 65 65
102 103 103 104 104 105 105 105 106 106
94 94 94 95 96 96 97 97 98 98
2/ CONTINUOUS REGULATION
2 2 2 2 2 2 2 2 2 2
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
2565 2615 2685 2775 2845 2945 21005 21195 21365 21495
6090 7250 7250 8350 8350 10550 10550 10550 11650 12810
2480 2480 2480 2480 2480 2480 2480 2480 2480 2480
2260 2260 2260 2260 2260 2260 2260 2260 2260 2260
4320 4770 4870 5210 5330 6030 6140 7290 8185 9280
4700 5170 5270 5610 5730 6430 6540 7710 8605 9720
2565 2615 2685 2775 2845 2945 21005 21195 21365 21495
570,4 619,5 689,4 782,4 856,3 955,3 1015,3 1195,2 1364,3 1504,1
5,33 5,27 5,32 5,29 5,28 5,28 5,32 5,23 5,32 5,25
210 208 210 209 208 208 210 206 210 207
552,4 604,5 673,4 759,4 833,3 927,4 989,3 1158,2 1321,3 1458,2
5,23 5,18 5,21 5,22 5,17 5,2 5,2 5,14 5,23 5,15
206 204 205 206 204 205 205 202 206 203

Data at the following conditions:

Air: 35°C - Water: 12/7°C.

In open field (Q = 2) at 10 m from the unit.

Total sound power level in dB(A) based on measurements carried out in accordance with regulation UNI EN-ISO 9614.

Weight referred to the unit without load and not accessorised.

TCAIQL-TCAIQZ super-silenced versions.

Performance according to EN 14511.

Low temperature application (7°C)

Seasonal energy efficiency: low temperature cooling (EU Regulation 2016/2281)