WinPACK-R HE-A
TCAETY-TCAEQY 4235÷4370Packaged air-cooled water chillers with axial fans. Range with scroll hermetic compressors and R410A refrigerant.
Features
Key features
High energy efficiency compact chillers
Standard electronic expansion valve
Integrated MASTER/SLAVE control
Description
Construction features
• Compressor: scroll type, rotary, hermetic complete with thermal protection and casing heater.
• 4 capacity steps with high efficiency at partial loads.
Water side heat exchanger: with stainless steel plates, complete with closed cell polyurethane foam rubber insulation and water flow differential pressure switch.
• Air side heat exchanger: with micro-channels.
• Fan: external rotor axial type electric fans with internal thermal protection, accident protection grilles.
• Control: microprocessor electronic control with Adaptive Function Plus logic.
• Structure: load-bearing structure made of galvanised and painted steel plate with polyester powder coating.
• The unit is also complete with:
- fan and compressor circuit breaker switches;
- display of cooling circuit high and low pressure;
- electronic expansion valve;
- Master/Slave control up to 4 units in parallel;
- clock board;
- control of Variable Primary Flow (VPF_R).
Versions
• T - High efficiency version with oversized condensing section.
• Q - Super-silenced version complete with compressor technical compartment soundproofing, super-reduced speed fans and oversized condensing section.
Models
• TCAETY: high efficiency unit designed for cooling only.
• TCAEQY: super silenced unit designed for cooling only.
Factory fitted accessories
• Shell and tube evaporator.
• 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.
• TANK&PUMP with 700 - 1000 litre integrated buffer tank (depending on models) and single or double electric pump, complete with expansion tank, air vent valves, safety valve and water side pressure gauge.
• Inverter pump control for unit start-up.
• Desuperheater.
• 100% heat recovery unit.
• Freecooling module management.
• Condensing control.
• Condensing control with fans with EC motor (standard in Q versions).
• Condensing control with over-pressure fans.
• Power factor correction capacitors (cosφ > 0.94).
• Forced limit of power consumption.
• Forced noise limit.
• Energy parameter measuring device.
• Optimised energy efficiency.
• Soft starter.
• Soundproofed compressor box.
• Compressor soundproof enclosures.
• Cooling circuit outlet and inlet valves.
• Refrigerant leak detector.
• Cooling circuit high and low pressure gauges.
• Double safety valves.
• 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, buffer tank, electric pumps and heat exchangers for heat recovery, if applicable.
• Low temperature water production.
• Interfaces for serial communication with other devices.
• Anti-vibration mounts.
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
| TCAETY-TCAEQY MODEL | 4235 | 4260 | 4290 | 4330 | 4370 | ||||
| ❶ | Nominal cooling capacity | kW | 235,3 | 261,3 | 292,2 | 334 | 372 | ||
| ❶ | Nominal cooling capacity | kW | 221,4 | 243,4 | 269,4 | 312,1 | 343,1 | ||
| ❶ | E.E.R. | 3,27 | 3,2 | 3,12 | 3,19 | 3,15 | |||
| ❶ | E.E.R. | 3,12 | 2,88 | 2,68 | 2,89 | 2,75 | |||
| ❶ | Absorbed power | kW | 72 | 81,7 | 93,7 | 104,7 | 118,1 | ||
| ❶ | Absorbed power | kW | 71 | 84,5 | 100,5 | 108 | 124,8 | ||
| TCAETY-TCAEQY MODEL | 4235 | 4260 | 4290 | 4330 | 4370 | ||||
| ❷ | TCAETY sound pressure | dB(A) | 59 | 60 | 61 | 62 | 63 | ||
| ❷ | TCAEQY sound pressure | dB(A) | 50 | 51 | 52 | 53 | 54 | ||
| ❸ | TCAETY sound power | dB(A) | 91 | 92 | 93 | 94 | 95 | ||
| ❸ | TCAEQY sound power | dB(A) | 82 | 83 | 84 | 85 | 86 | ||
| Scroll compressors/steps | n. | 4/4 | 4/4 | 4/4 | 4/4 | 4/4 | |||
| Circuits | n. | 2 | 2 | 2 | 2 | 2 | |||
| Electrical supply | V-ph-Hz | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | 400-3-50 | |||
| DIMENSIONS AND WEIGHTS | 4235 | 4260 | 4290 | 4330 | 4371 | ||||
| L – Width | mm | 3650 | 3650 | 3650 | 4750 | 4750 | |||
| H – Height | mm | 2450 | 2450 | 2450 | 2450 | 2450 | |||
| P – Depth | mm | 2260 | 2260 | 2260 | 2260 | 2260 | |||
| ❹ | TCAETY weight | kg | 1620 | 1820 | 1985 | 2265 | 2310 | ||
| ❹ | TCAEQY weight | kg | 1895 | 2095 | 2260 | 2540 | 2585 | ||
| SEASONAL ENERGY PERFORMANCE | 4235 | 4260 | 4290 | 4330 | 4370 | ||||
| TCAETY MODEL SEASONAL PERFORMANCE IN COOLING MODE | |||||||||
| ① | Pdesignc (EN 14825) | kW | 235,3 | 261,3 | 292,2 | 334 | 372 | ||
| ① | SEER (EN 14825) | 4,45 | 4,46 | 4,44 | 4,6 | 4,54 | |||
| ② | ηs,c | % | 175 | 175 | 175 | 181 | 179 | ||
| TCAEQY MODEL SEASONAL PERFORMANCE IN COOLING MODE | |||||||||
| ① | Pdesignc (EN 14825) | kW | 221,4 | 243,4 | 269,4 | 312,1 | 343,1 | ||
| ① | SEER (EN 14825) | 4,39 | 4,34 | 4,32 | 4,43 | 4,42 | |||
| ② | ηs,c | % | 173 | 171 | 170 | 174 | 174 | ||
- 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.
- ■ TCAEQY 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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