WinPACK ECO EXP

TXAEU 4140÷4330

Cooling capacity: 135.7

333.6 kW :

Heating capacity: 144.3

351.4 kW:

WEBCODE: WKX15

Product benefits

  • Multi-purpose units with TER up to 7.85
  • R454B refrigerant gas
  • Integrated MASTER/SLAVE control
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EXPsystems - Air cooled multi-purpose ecological system with axial fans. Range with scroll hermetic compressors and R454B refrigerant gas.



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

• TXAETU: EXPsystems unit.
• TXAEQU: 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 440 - 700 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.
• Condensing control with fans with EC motor.
• 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.
• 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 resistance, buffer tank, electric pumps, if present.
• 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.


TXAETU MODEL
COOLING OPERATIONS (AUTOMATIC 1 MODE)
Nominal cooling capacity kW
Absorbed power kW
E.E.R.
COOLING OPERATIONS + TOTAL RECOVERY (AUTOMATIC 2 MODE)
Nominal cooling capacity kW
Recovery heating capacity kW
T.E.R.
HEATING OPERATIONS (MODE SELECT 1-2 AUTOMATIC 3)
Nominal heating capacity kW
Absorbed power kW
C.O.P.
TXAEQU MODEL
COOLING OPERATIONS (AUTOMATIC 1 MODE)
Nominal cooling capacity kW
Absorbed power kW
E.E.R.
COOLING OPERATIONS + TOTAL RECOVERY (AUTOMATIC 2 MODE)
Nominal cooling capacity kW
Recovery heating capacity kW
T.E.R.
HEATING OPERATIONS (MODE SELECT 1-2 AUTOMATIC 3)
Nominal heating capacity kW
Absorbed power kW
C.O.P.
TXAETU-TXAEQU MODEL
TXAETU sound pressure dB(A)
TXAEQU sound pressure dB(A)
TXAETU sound power dB(A)
TXAEQU sound power dB(A)
Scroll/step compressor n.
Circuits n.
Electrical supply V-ph-Hz
DIMENSIONS AND WEIGHTS
L - Width mm
H - Height mm
P - Depth mm
TXAETU weight kg
TXAEQU weight kg
SEASONAL ENERGY PERFORMANCE
TXAETU MODEL SEASONAL PERFORMANCE IN HEATING MODE
Pdesignh (EN 14825) kW
SCOP (EN 14825)
ηs %
TXAEQU MODEL SEASONAL PERFORMANCE IN HEATING MODE
Pdesignh (EN 14825) kW
SCOP (EN 14825)
ηs %
4140 4160 4190 4210 4230 4260 4300 4330
141,7 157,7 189,7 213,6 232,9 263,7 298,6 333,6
47,9 54,4 63,4 74,2 82,9 90,9 103 117,5
2,96 2,9 2,99 2,88 2,81 2,9 2,9 2,84
143,4 159,4 191,8 215,3 235,2 266,1 301,7 336,4
183,3 204,4 244,4 275,4 301,4 339,5 385,5 430,5
7,8 7,68 7,85 7,78 7,69 7,84 7,76 7,73
147,3 163,3 197,3 224,3 244,3 271,3 313,4 351,4
45 50,4 61,1 68,6 75,2 84,3 96,1 109,8
3,27 3,24 3,23 3,27 3,25 3,22 3,26 3,2
4140 4160 4190 4210 4230 4260 4300 4330
135,7 149,7 181,7 202,7 219,7 255,7 287,7 323,6
51 56,9 64 75,9 85,5 89,4 102 112,8
2,66 2,63 2,84 2,67 2,57 2,86 2,82 2,87
143,4 159,4 191,8 215,3 235,2 266,1 301,7 336,4
183,3 204,4 244,4 275,4 301,4 339,5 385,5 430,5
7,8 7,68 7,85 7,78 7,69 7,84 7,76 7,73
144,3 159,4 194,3 219,3 238,3 268,3 308,4 347,4
44,3 49,3 58,9 66,5 73,5 81,3 92,9 105,3
3,26 3,23 3,3 3,3 3,24 3,3 3,32 3,3
4140 4160 4190 4210 4230 4260 4300 4330
54 55 57 57 58 60 61 62
48 49 51 51 52 54 55 56
86 87 89 89 90 92 93 94
80 81 83 83 84 86 87 88
4/3 4/3 4/3 4/3 4/3 4/3 4/3 4/3
2 2 2 2 2 2 2 2
400-3-50 400-3-50 400-3-50 400-3-50 400-3-50 400-3-50 400-3-50 400-3-50
4140 4160 4190 4210 4230 4260 4300 4330
3450 3450 4800 4800 4800 4800 5300 5300
2000 2000 2030 2030 2030 2030 2030 2030
1520 1520 2090 2090 2090 2090 2090 2090
1670 1685 2405 2550 2610 2750 3030 3250
1735 1750 2495 2640 2700 2840 3120 3340
4140 4160 4190 4210 4230 4260 4300 4330
127 142 171 194 212 236 275 309
3,67 3,64 3,62 3,66 3,62 3,59 3,62 3,52
144 143 142 143 142 140 142 138
124 139 168 190 207 234 270 305
3,67 3,65 3,73 3,72 3,64 3,72 3,71 3,66
144 143 146 146 143 146 146 143

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)

References