Compact-Y EXP MD
TXAEY 133÷265EXPsystems - Air cooled multi-purpose ecological system with axial fans. Range with scroll hermetic compressors and R410A refrigerant gas.
Features
Key features
Integrated MASTER/SLAVE control
Description
Construction features
• Compressor: scroll type, rotary, hermetic complete with thermal protection and casing heater.
• Main and secondary heat exchangers: suitably insulated stainless steel plates, complete with antifreeze heater and water flow differential pressure switch.
• Air side heat exchanger: featuring finned coil with copper pipes and aluminium fins, complete with protection grille.
• Fan: external rotor axial type electric fans equipped with internal thermal protection, accident protection grilles and proportional electronic device for continuous fan rotation speed regulation.
• Control: microprocessor electronic control with AdaptiveFunction logic.
• Structure: made of galvanised and painted steel plate.
• The unit is also complete with:
- display of cooling circuit high and low pressure;
- Master/Slave control up to 4 units in parallel;
- clock board.
Models
• TXAEY: EXPsystems base unit.
Factory fitted accessories
• PUMP (only for main circuit) with single or double electric pump, including an automatic pump in standby (mod. 260-265) complete with expansion tank, air vent valves, safety valve and water side pressure gauge. The electric pumps are available in the low or high pressure head versions.
• TANK&PUMP (only for main circuit) with inertial buffer tank and single or double electric pump, including an automatic pump in standby (mod. 260-265), complete with expansion tank, air vent valves, safety valve and water side pressure gauge. The electric pumps are available in the low or high pressure head versions.
• Condensing control with fans with EC motor.
• Silenced set up.
• Cooling circuit high and low pressure gauges.
• Antifreeze heater for buffer tank and electric pumps.
• Forced limit of power consumption.
• Digital input for double set-point
• 4-20mA analogue signal for shifting set-point.
• Pre-painted copper/coils or copper/copper coils.
Separately supplied accessories
• Rubber anti-vibration mounts.
• Water filter.
• Remote keypad with display.
• Interfaces for serial communication with other devices.
• Serial converter (RS485/USB).
• Rhoss supervisors for unit monitoring and remote management.
Technical data
| TXAEY MODEL | 133 | 260 | 265 | ||||
| COOLING OPERATIONS (AUTOMATIC 1 MODE) | |||||||
| ❶ | Nominal cooling capacity | kW | 33,8 | 57,9 | 61,6 | ||
| ❶ | Absorbed power | kW | 13,5 | 21,9 | 24,4 | ||
| ❶ | E.E.R. | 2,5 | 2,64 | 2,54 | |||
| COOLING OPERATIONS + TOTAL RECOVERY (AUTOMATIC 2 MODE) | |||||||
| ❸ | Nominal cooling capacity | kW | 32,8 | 54,7 | 62,6 | ||
| ❸ | Recovery heating capacity | kW | 45,8 | 75,1 | 84,6 | ||
| ❸ | T.E.R. | 6 | 6,27 | 6,59 | |||
| HEATING OPERATIONS (MODE SELECT 1-2 AUTOMATIC 3) | |||||||
| ❷ | Nominal heating capacity | kW | 39,4 | 62,5 | 68,3 | ||
| ❷ | Absorbed power | kW | 13,6 | 20,9 | 23,7 | ||
| ❷ | C.O.P. | 2,9 | 3 | 2,88 | |||
| TXAEY MODEL | |||||||
| ❹ | Sound pressure | dB(A) | 54 | 57 | 57 | ||
| ❹ | Silenced setup sound pressure | dB(A) | 51 | 54 | 54 | ||
| Scroll compressors/steps | n. | 1/1 | 2/2 | 2/2 | |||
| Circuits | n. | 1 | 1 | 1 | |||
| Electrical supply | V-ph-Hz | 400-3+N-50 | 400-3+N-50 | 400-3+N-50 | |||
| DIMENSIONS AND WEIGHTS | 133 | 260 | 265 | ||||
| L – Width | mm | 1710 | 2315 | 2315 | |||
| H – Height | mm | 1570 | 1570 | 1570 | |||
| P – Depth | mm | 1000 | 1000 | 1000 | |||
| ❺ | TXAEY weight | kg | 505 | 810 | 845 | ||
| SEASONAL ENERGY PERFORMANCE | 133 | 260 | 265 | ||||
| TXAEY MODEL SEASONAL PERFORMANCE IN HEATING MODE | |||||||
| ③ | Pdesignh (EN 14825) | kW | 39 | 62 | 68 | ||
| ③ | SCOP (EN 14825) | 3,28 | 3,79 | 3,73 | |||
| ④ | ηs | % | 128 | 149 | 146 | ||
| ④ | Energy class | A+ | A+ | A+ | |||
- Data at the following conditions:
- ❶ Air: 35°C – Water: 12/7°C.
- ❷ Air: 7°C D.B. – 6°C W.B. – Water: 40/45°C.
- ❸ Evaporator output water: 7℃, nominal flow rate. Recovery output water: 45°C, nominal flow rate.
- ❹ In open field (Q = 2) at 5 m from the unit.
- ❺ Weight refers to the most complete setup.
- Performance according to EN 14511.
- T.E.R.: Total efficiency ratio
- ③ In Average climatic conditions, low temperature application (35°C)
- ④ Seasonal energy efficiency: low temperature heating in Average climate (EU Regulations No.811/2013 and No.813/2013)
Manuals
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Technical notes
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