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Web code: WKX11
EXP Multi-purpose Systems

WinPACK EXP

TXAEY 4150÷4340
Cooling capacity 137,7÷339,6 kW
Heating capacity 150,3÷372,4 kW

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

Features

Tax incentives*

Key features

Multi-purpose units with TER up to 7,63
Integrated MASTER/SLAVE control

WinPACK EXP

Description

Construction features

• Compressor: scroll type, rotary, hermetic complete with thermal protection and casing heater.
• 4 capacity steps 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 are 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

• TXAETY: EXPsystems unit.
• TXAEQY: super silenced EXPsystems unit.

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

TXAETY MODEL 4150 4160 4190 4220 4240 4270 4300 4340
COOLING OPERATIONS (AUTOMATIC 1 MODE)
Nominal cooling capacity kW 145,7 162,7 193,7 219,7 237,7 268,7 303,6 339,6
Absorbed power kW 49,4 56,5 65,9 77,4 85,8 94 105,4 120,4
E.E.R. 2,95 2,88 2,94 2,84 2,77 2,86 2,88 2,82
COOLING OPERATIONS + TOTAL RECOVERY (AUTOMATIC 2 MODE)
Nominal cooling capacity kW 148,5 167,7 199,9 228,8 250,2 278,1 313,1 349,7
Recovery heating capacity kW 191,3 216,4 256,4 295,4 323,5 357,5 403,6 451,6
T.E.R. 7,55 7,46 7,63 7,47 7,41 7,6 7,49 7,46
HEATING OPERATIONS (MODE SELECT 1-2 AUTOMATIC 3)
Nominal heating capacity kW 155,4 171,3 211,3 241,3 261,4 292,4 329,4 372,4
Absorbed power kW 48,1 53,4 66 74,9 81,4 91,4 102,3 116,4
C.O.P. 3,23 3,21 3,2 3,22 3,21 3,2 3,22 3,2
TXAEQY MODEL 4150 4160 4190 4220 4240 4270 4300 4340
COOLING OPERATIONS (AUTOMATIC 1 MODE)
Nominal cooling capacity kW 137,7 152,7 183,7 206,7 225,7 258,7 288,6 327,6
Absorbed power kW 52,2 59 66,8 79,2 89,6 92,7 104,6 115,4
E.E.R. 2,64 2,59 2,75 2,61 2,52 2,79 2,76 2,84
COOLING OPERATIONS + TOTAL RECOVERY (AUTOMATIC 2 MODE)
Nominal cooling capacity kW 148,5 167,7 199,9 228,8 250,2 278,1 313,1 349,7
Recovery heating capacity kW 191,3 216,4 256,4 295,4 323,5 357,5 403,6 451,6
T.E.R. 7,55 7,46 7,63 7,47 7,41 7,6 7,49 7,46
HEATING OPERATIONS (MODE SELECT 1-2 AUTOMATIC 3)
Nominal heating capacity kW 150,3 167,3 202,3 231,3 251,3 279,4 316,4 357,4
Absorbed power kW 46,5 52,1 62,6 71,4 78 86,5 97,4 110
C.O.P. 3,23 3,21 3,23 3,24 3,22 3,23 3,25 3,25
TXAETY-TXAEQY MODEL 4150 4160 4190 4220 4240 4270 4300 4340
TXAETY sound pressure dB(A) 54 55 57 57 58 60 61 62
TXAEQY sound pressure dB(A) 48 49 51 51 52 54 55 56
TXAETY sound power dB(A) 86 87 89 89 90 92 93 94
TXAEQY sound power dB(A) 80 81 83 83 84 86 87 88
Scroll compressors/steps n. 4/4 4/4 4/4 4/4 4/4 4/4 4/4 4/4
Circuits n. 2 2 2 2 2 2 2 2
Electrical supply V-ph-Hz 400-3-50 400-3-50 400-3-50 400-3-50 400-3-50 400-3-50 400-3-50 400-3-50
DIMENSIONS AND WEIGHTS 4150 4160 4190 4220 4240 4270 4300 4340
L – Width mm 3450 3450 4800 4800 4800 4800 5300 5300
H – Height mm 2000 2000 2030 2030 2030 2030 2030 2030
P – Depth mm 1520 1520 2090 2090 2090 2090 2090 2090
TXAETY weight kg 1670 1685 2405 2550 2610 2750 3030 3250
TXAEQY weight kg 1735 1750 2495 2640 2700 2840 3120 3340
SEASONAL ENERGY PERFORMANCE 4150 4160 4190 4220 4240 4270 4300 4340
TXAETY MODEL SEASONAL PERFORMANCE IN HEATING MODE
Pdesignh (EN 14825) kW 136 152 187 213 232 259 292 331
SCOP (EN 14825) 3,61 3,59 3,57 3,59 3,55 3,53 3,57 3,49
ηs % 141 141 140 141 139 138 140 137
TXAEQY MODEL SEASONAL PERFORMANCE IN HEATING MODE
Pdesignh (EN 14825) kW 132 148 179 205 223 247 281 318
SCOP (EN 14825) 3,62 3,6 3,67 3,66 3,59 3,68 3,66 3,62
ηs % 142 141 144 143 141 144 143 142
  • 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. 40/45°C recovery water.
  • 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)

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Technical notes

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