Web code : EAX01
EXP Multi-purpose Systems

EasyPACK-I EXP

TXAIY 270÷2130
Cooling capacity 64,4÷125,9 kW
Heating capacity 71÷133,2 kW

EXPsystems - Air cooled multi-purpose ecological system with axial fans. Range with scroll hermetic compressors, DC Inverter and R410A refrigerant gas.

Features

Tax incentives*

Key features

Multi-purpose units with inverter compressors
TER up to 7.62
Extended operating limits
Units for systems with 2, 4 and 6 pipes
Integrated MASTER/SLAVE control

EasyPACK-I EXP

Description

Construction features

• Compressor: scroll type, rotary, hermetic and with Inverter actuation (1+i) complete with thermal protection and casing heater.
• Continuous regulation with high efficiency at partial loads.
• Main and secondary heat exchangers: crossed flow stainless steel plate exchangers, complete with antifreeze heater, closed cell polyurethane foam rubber insulation and water flow differential pressure switch.
• Air side heat exchanger: finned coil with copper pipes and aluminium fins.
• Fan: external rotor axial type electric fans equipped with internal thermal protection and accident protection grilles. The electric fans, based on the sizes, are EC fans or fitted with a proportional electronic device for continuous regulation of the rotation speed.
• Control: microprocessor electronic control with Adaptive Function Plus logic.
• Structure: made of galvanised and painted steel plate with polyester powder coating.
• The unit is also complete with:
- compressor and fan circuit breaker switches;
- electronic expansion valve;
- display of cooling circuit high/low pressure;
- master/slave control up to 4 units in parallel;
- clock board;
- control of Variable Primary Flow (VPF_R).

Versions

• T - High efficiency version.
• Q - Super silenced version complete with compressor technical compartment soundproofing and reduced speed fans.

Models

• TXAITY: EXPsystems unit.
• • TXAIQY: super silenced EXPsystems unit.

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.
• TANK&PUMP with 230 - 440 litre integrated buffer tank (depending on the sizes) 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.
• Condensing control with fans with EC motor (standard in sizes 270-2100).
• Condensing control with over-pressure fans (T version only)
• Power factor correction capacitors (cosφ > 0.94).
• Forced limit of power consumption.
• Forced noise limit.
• Energy parameter measuring device.
• Optimised energy efficiency.
• Soft starter.
• Technical compressor compartment soundproofing.
• Compressor soundproof enclosures.
• Cooling circuit outlet and inlet valves.
• Refrigerant leak detector.
• Cooling circuit high and low pressure gauges.
• Double safety valves.
• Metal filters or coil protection nets.
• Copper/copper or copper/pre-painted aluminium coils.
• Control of min/max power supply voltage.
• Digital input for double set-point.
• 4-20 mA analogue signal for shifting set-point.
• Electrical panel heater, buffer tank, electric pumps and heat exchangers for heat recovery, if applicable.
• Interfaces for serial communication with other devices.
• Rubber 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

TXAITY MODEL 270 280 290 2100 2115 2130
COOLING OPERATIONS (AUTOMATIC 1 MODE)
Nominal cooling capacity kW 66,6 78,8 86,2 93 112,3 125,9
Absorbed power kW 22,2 26,53 29,02 32,52 37,81 42,11
E.E.R. 3 2,97 2,97 2,86 2,97 2,99
COOLING OPERATIONS + TOTAL RECOVERY (AUTOMATIC 2 MODE)
Nominal cooling capacity kW 68,5 84,3 87 96,1 114,9 128,1
Recovery heating capacity kW 88,4 109,1 112,4 124,3 148,4 164,6
T.E.R. 7,53 7,43 7,52 7,47 7,49 7,62
HEATING OPERATIONS (MODE SELECT 1-2 AUTOMATIC 3)
Nominal heating capacity kW 72,8 85,1 92,2 100,2 120,3 133,2
Absorbed power kW 21,89 25,63 27,52 30,09 36,23 41,11
C.O.P. 3,33 3,32 3,35 3,33 3,32 3,24
TXAIQY MODEL 270 280 290 2100 2115 2130
COOLING OPERATIONS (AUTOMATIC 1 MODE)
Nominal cooling capacity kW 64,4 77,2 83,7 89,4 107,9 122,2
Absorbed power kW 22,92 27,18 29,68 33,48 38,54 42,88
E.E.R. 2,81 2,84 2,82 2,67 2,8 2,85
COOLING OPERATIONS + TOTAL RECOVERY (AUTOMATIC 2 MODE)
Nominal cooling capacity kW 68,5 84,3 87 96,1 114,9 128,1
Recovery heating capacity kW 88,4 109,1 112,4 124,3 148,4 164,6
T.E.R. 7,53 7,43 7,52 7,47 7,49 7,62
HEATING OPERATIONS (MODE SELECT 1-2 AUTOMATIC 3)
Nominal heating capacity kW 71 83,2 90,3 98,4 117,2 130,5
Absorbed power kW 21,52 25,14 27,28 29,82 36,06 40,78
C.O.P. 3,3 3,31 3,31 3,3 3,25 3,2
TXAITY-TXAIQY MODEL 270 280 290 2100 2115 2130
TXAITY sound pressure dB(A) 52 53 53 53 56 56
TXAIQY sound pressure dB(A) 45 46 46 46 50 50
TXAITY sound power dB(A) 84 85 85 85 88 88
TXAIQY sound power dB(A) 77 77,5 77,5 77,5 82 82
Scroll compressors n. 1 inverter + 1 1 inverter + 1 1 inverter + 1 1 inverter + 1 1 inverter + 1 1 inverter + 1
Circuits n. 2 2 2 2 2 2
Electrical supply V-ph-Hz 400-3+N-50 400-3+N-50 400-3+N-50 400-3+N-50 400-3+N-50 400-3+N-50
DIMENSIONS AND WEIGHTS 270 280 290 2100 2115 2130
L – Width mm 3250 3250 3250 3250 3450 3450
H – Height mm 1540 1540 1540 1540 2000 2000
P – Depth mm 1210 1210 1210 1210 1520 1520
TXAITY weight kg 1060 1085 1095 1105 1435 1455
TXAIQY weight kg 1095 1120 1130 1140 1485 1505
SEASONAL ENERGY PERFORMANCE 270 280 290 2100 2115 2130
TXAITY MODEL SEASONAL PERFORMANCE IN HEATING MODE
Pdesignh (EN 14825) kW 56 68 70 94 113 125
SCOP (EN 14825) 3,96 4,02 4,02 3,99 3,99 3,88
ηs % 155 158 158 157 157 152
Energy class A++ A++ A++
TXAIQY MODEL SEASONAL PERFORMANCE IN HEATING MODE
Pdesignh (EN 14825) kW 54 64 68 92 109 122
SCOP (EN 14825) 4,06 4,13 4,08 3,93 3,9 3,84
ηs % 159 162 160 154 153 151
Energy class A++ A++ A++
  • Data at the following conditions:
  • Air: 35°C – Water: 12/7°C.
  • Air: 7°C D.B. – 6°C W.B. – Water: 40/45°C.
  • Evaporator water: 12/7°C. Recovery output water 45°C – Nominal flow rate.
  • 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.
  • Performance according to EN 14511.
  • T.E.R.: Total efficiency ratio
  • In Average climatic conditions, low temperature application (35°C)
  • Seasonal energy efficiency: low temperature heating in Average climate (EU Regulations No.811/2013 and No.813/2013)

Manuals

To view all the documents, log in to the reserved area

Technical notes

To view all the documents, log in to the reserved area

Documents

To view all the documents, log in to the reserved area

Images

Format: TIF
Request information about this product








    Find an agent or a reseller.

    Find a reseller in your area for a customized offer on Rhoss air conditioning solutions.