TurboPOWER
TCATBZ-TCATTZ 1300÷31100 / TCATQZ 1300÷3990Air cooled water chillers with axial fans. Range with oil-free centrifugal compressors and R134a refrigerant gas.
Features
Key features
Efficient, quiet and low start-up current oil-free compressor
High energy efficiency chillers.
Wide range of accessories
Integrated MASTER/SLAVE control
Description
Construction features
• Compressor: high energy efficiency, oil free, centrifugal compressor with limited start, equipped with magnetic levitation bearings and complete with integral protection and intake and delivery shut-off valves.
• Water side heat exchanger: flooded type shell and tube, 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 with internal thermal protection, accident protection grilles. Version B is equipped with a proportional electronic device for continuous fan rotation speed regulation, while versions T-Q are equipped with EC motor fans.
• 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;
- double safety valve;
- clock board;
- Master/Slave control up to 4 units in parallel;
- control of Variable Primary Flow (VPF_R).
Versions
• B - Basic version, soundproofed technical compressor compartment (TCATBZ).
• T - High-efficiency version, soundproofed technical compressor compartment (TCATTZ).
• Q - Super silenced version, super-soundproofed technical compartment, reduced speed fans (TCATQZ).
Models
• TCATBZ: standard unit designed for cooling only.
• TCATTZ: high efficiency unit designed for cooling only.
• TCATQZ: super silenced unit designed for cooling only.
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.
• Condensing control with fans with EC motor (standard in T-Q versions).
• Condensing control with over-pressure fans.
• Power factor correction capacitors (cosφ > 0.94).
• Compressor circuit breaker switches.
• Electro-mechanical flow switch.
• Forced limit of power consumption.
• Forced noise limit.
• Energy parameter measuring device.
• Soundproofed compressor box.
• Refrigerant leak detector.
• Cooling circuit high and low pressure gauges.
• Coil protection nets.
• Micro-channel coils with E-coating treatment.
• 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, if applicable.
• Interfaces for serial communication with other devices.
• Anti-vibration mounts.
Separately supplied accessories
• Remote keypad with display.
• Rhoss supervisors for unit monitoring and remote management.
• Rhoss sequencer for integrated management of multiple chillers.
Technical data
| TCATBZ-TCATTZ-TCATQZ MODEL | 1300 | 1400 | 2500 | 2590 | 2680 | 2760 | 2820 | 2880 | 3990 | 31100 | ||||
| ❶ | TCATBZ nominal cooling capacity | kW | 284,9 | 376,6 | 489,2 | 577,8 | 675,1 | 749,2 | 808,9 | 874,4 | 982,2 | 1089,1 | ||
| ❶ | TCATTZ nominal cooling capacity | kW | 298,8 | 402,3 | 498,1 | 593,6 | 685 | 760 | 820,8 | 882,3 | 993,1 | 1101 | ||
| ❶ | TCATQZ nominal cooling capacity | kW | 267,1 | 369,7 | 463,4 | 541,2 | 639,5 | 721,5 | 792,1 | 871,6 | 970,4 | - | ||
| ❶ | E.E.R. TCATBZ | 3,2 | 3,18 | 3,26 | 3,22 | 3,2 | 3,2 | 3,22 | 3,14 | 3,25 | 3,22 | |||
| ❶ | E.E.R. TCATTZ | 3,46 | 3,42 | 3,46 | 3,48 | 3,37 | 3,52 | 3,5 | 3,33 | 3,47 | 3,45 | |||
| ❶ | E.E.R. TCATQZ | 3,22 | 3,32 | 3,25 | 3,28 | 3,21 | 3,24 | 3,36 | 3,31 | 3,27 | - | |||
| ❶ | TCATBZ absorbed power | kW | 89 | 118,4 | 150,1 | 179,4 | 211 | 234,1 | 251,2 | 278,5 | 302,2 | 338,2 | ||
| ❶ | TCATTZ absorbed power | kW | 86,4 | 117,6 | 144 | 170,6 | 203,3 | 215,9 | 234,5 | 265 | 286,2 | 319,1 | ||
| ❶ | TCATQZ absorbed power | kW | 83 | 111,4 | 142,6 | 165 | 199,2 | 222,7 | 235,7 | 263,3 | 296,8 | - | ||
| TCATBZ-TCATTZ-TCATQZ MODEL | 1300 | 1400 | 2500 | 2590 | 2680 | 2760 | 2820 | 2880 | 3990 | 31100 | ||||
| ❷ | TCATBZ sound pressure | dB(A) | 60 | 62 | 62,5 | 62,5 | 63 | 64 | 64 | 64 | 64 | 65 | ||
| ❷ | TCATTZ sound pressure | dB(A) | 60 | 62 | 62,5 | 62,5 | 63 | 64 | 64 | 64 | 64 | 65 | ||
| ❷ | TCATQZ sound pressure | dB(A) | 55 | 56 | 56,5 | 57 | 58 | 58 | 58 | 59 | 59 | - | ||
| ❸ | TCATBZ sound power | dB(A) | 92 | 94 | 95 | 95 | 96 | 97 | 97 | 97 | 97 | 98 | ||
| ❸ | TCATTZ sound power | dB(A) | 92 | 94 | 95 | 95 | 96 | 97 | 97 | 97 | 97 | 98 | ||
| ❸ | TCATQZ sound power | dB(A) | 87 | 88 | 89 | 90 | 91 | 91 | 91 | 92 | 92 | - | ||
| Compressor | n. | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | |||
| Circuits | n. | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | |||
| 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 | |||
| DIMENSIONS AND WEIGHT | 1300 | 1400 | 2500 | 2590 | 2680 | 2760 | 2820 | 2880 | 3990 | 31100 | ||||
| W – Width of version B | mm | 3840 | 4940 | 6090 | 7250 | 8350 | 9450 | 9450 | 10550 | 11650 | 12810 | |||
| W – Width of version T | mm | 3840 | 4940 | 6090 | 7250 | 8350 | 9450 | 10550 | 11650 | 11650 | 12810 | |||
| W – Width of version Q | mm | 3840 | 4940 | 6090 | 7250 | 8350 | 9450 | 10550 | 11650 | 12810 | - | |||
| H – Height | mm | 2450 | 2450 | 2450 | 2450 | 2450 | 2450 | 2450 | 2450 | 2450 | 2450 | |||
| P – Depth | mm | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | |||
| ❹ | TCATBZ weight | kg | 2390 | 2740 | 3490 | 3950 | 4350 | 4800 | 4910 | 5210 | 6040 | 6560 | ||
| ❹ | TCATTZ weight | kg | 2410 | 2760 | 3470 | 3980 | 4320 | 4840 | 5140 | 5440 | 6000 | 6520 | ||
| ❹ | TCATQZ weight | kg | 2390 | 2730 | 3500 | 3960 | 4350 | 4800 | 5160 | 5460 | 6500 | - | ||
| SEASONAL ENERGY PERFORMANCE | 1300 | 1400 | 2500 | 2590 | 2680 | 2760 | 2820 | 2880 | 3990 | 31100 | ||||
| TCATBZ MODEL SEASONAL PERFORMANCE IN COOLING MODE | ||||||||||||||
| ① | Pdesignc (EN 14825) | kW | 284,9 | 376,6 | 489,2 | 577,8 | 675,1 | 749,2 | 808,8 | 874,4 | 982,1 | 1088,9 | ||
| ① | SEER (EN 14825) | 5,3 | 5,18 | 5,34 | 5,26 | 5,35 | 5,21 | 5,26 | 5,21 | 5,35 | 5,31 | |||
| ② | ηs,c | % | 209 | 204 | 211 | 207 | 211 | 205 | 207 | 205 | 211 | 210 | ||
| TCATTZ MODEL SEASONAL PERFORMANCE IN COOLING MODE | ||||||||||||||
| ① | Pdesignc (EN 14825) | kW | 298,8 | 402,3 | 498,1 | 593,6 | 685 | 760,1 | 820,8 | 882,3 | 993,1 | 1100,9 | ||
| ① | SEER (EN 14825) | 5,63 | 5,75 | 5,85 | 5,83 | 5,91 | 6,03 | 5,97 | 5,94 | 5,99 | 5,94 | |||
| ② | ηs,c | % | 222 | 227 | 231 | 230 | 234 | 238 | 236 | 235 | 237 | 234 | ||
| TCATQZ MODEL SEASONAL PERFORMANCE IN COOLING MODE | ||||||||||||||
| ① | Pdesignc (EN 14825) | kW | 267,1 | 369,7 | 463,4 | 541,2 | 639,5 | 721,5 | 792,1 | 871,6 | 970,3 | - | ||
| ① | SEER (EN 14825) | 5,65 | 5,76 | 5,88 | 5,81 | 5,9 | 5,96 | 5,98 | 5,98 | 6,02 | - | |||
| ② | ηs,c | % | 223 | 227 | 232 | 230 | 233 | 235 | 236 | 236 | 238 | - | ||
- 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.
- ■ TCATQZ super silenced versions
- Performance according to EN 14511.
- ① Low temperature application (7°C)
- ② Seasonal energy efficiency: low temperature cooling (EU Regulation 2016/2281)
Manuals
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Technical notes
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