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Web code: UP007
CHILLERS HEAT PUMPS AIR-cooled AXIAL fans

UniPACK-P

THAEP 251÷4160
Cooling capacity 47,9÷158,8 kW
Heating capacity 50,1÷163,7 kW
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Technical data sheet

Packaged reversible air-cooled heat pumps with axial fans. Range with hermetic scroll compressors and R290 refrigerant.

Features

Key features


Efficient and eco-friendly range in R290

Full optional unit

Integrated MASTER/SLAVE control

Hot water production from -20°C to 40°C outdoor air

Temperature of the produced water up to 72°C


UniPACK-P

Description

Construction features

• Compressor: hermetic rotary, scroll type, complete with thermal protection and casing heater.
• 2-4 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: featuring finned coil with copper pipes and aluminium fins (THAEP).
• 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 Adaptive Function Plus logic.
• Structure: load-bearing structure made of galvanised and painted steel plate with polyester powder coating.
• Refrigerant leak detector.
• Coil protection nets.
• The unit is also complete with:
- compressor and fan circuit breaker switches;
- electronic expansion valve;
- display of cooling circuit high and low pressure;
- Master/Slave control up to 4 units in parallel;
- clock board;
- control of Variable Primary Flow (VPF_R);
- automatic management of anti-legionella cycles.

Versions

• T - High efficiency version with oversized condensing section (THAETP).
• Q - Super-silenced version complete with compressor technical compartment soundproofing, reduced speed fans and oversized condensing section (THAEQP).

Models

• THAETP: high efficiency heat pump unit.
• THAEQP: super silenced heat pump 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 170 - 380 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.
• 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.
• Soft starter.
• Technical compressor compartment soundproofing.
• Compressor soundproof enclosures.
• Double safety valves.
• Buffer panels.
• Copper/copper, pre-painted copper/aluminium or with hydrophilic treatment coils.
• Control of min/max power supply voltage and backup battery
• Digital input for double set-point.
• 4-20 mA analogue signal for shifting set-point.
• Contacts for Smart Grid integration and photovoltaic system.
• Evaporator antifreeze heater, electrical panel, buffer tank, electric pumps and heat exchangers for heat recovery, if applicable, and base.
• Low temperature water production.
• Interfaces for serial communication with other devices.
• Colour touch user keypad (fitted on the machine or remotely) with 7'' display.
• 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

THAETP-THAEQP MODEL 251 260 270 280 4100 4110 4120 4130 4140 4150 4160
❷ Nominal heating capacity kW 51,6 61,1 73,1 82,1 103,1 111,1 121,1 136,7 145,2 155,1 163,7
❷ Nominal heating capacity kW 50,1 59,1 71,1 80,1 101,1 109,1 118,1 134,1 142,2 151,1 159,2
❷ C.O.P. 3,24 3,24 3,25 3,25 3,26 3,24 3,24 3,26 3,27 3,27 3,25
❷ C.O.P. 3,21 3,21 3,22 3,24 3,24 3,24 3,22 3,27 3,27 3,25 3,24
❶ Nominal cooling capacity kW 48,9 58,9 68,9 79,9 96,9 105,9 117,9 127,9 135,9 148,9 158,8
❶ Nominal cooling capacity kW 47,9 57,9 66,9 77,9 93,9 102,9 113,9 123,9 132,9 143,9 153,9
❶ E.E.R. 2,99 2,89 3,01 2,99 2,98 2,93 2,9 2,98 2,94 2,93 2,93
❶ E.E.R. 2,86 2,76 2,88 2,86 2,81 2,78 2,72 2,84 2,83 2,78 2,77
❷ Absorbed power kW 15,9 18,9 22,5 25,3 31,6 34,3 37,4 41,9 44,4 47,4 50,4
❷ Absorbed power kW 15,6 18,4 22,1 24,7 31,2 33,7 36,7 41,0 43,5 46,5 49,1
THAETP-THAEQP MODEL 251 260 270 280 4100 4110 4120 4130 4140 4150 4160
❸ THAETP sound pressure dB(A) 64 64 64 65 66 66 67 68 68 68 69
❸ THAEQP sound pressure dB(A) 58 59 59 60 61 61 62 63 63 63 64
❹ THAETP sound power dB(A) 82 82 83 84 85 85 86 87 87 87 88
❹ THAEQP sound power dB(A) 76 77 78 79 80 80 81 82 82 82 83
Scroll compressors/steps n. 2/2 2/3 2/3 2/2 4/4 4/4 4/4 4/4 4/4 4/4 4/4
Circuits n. 1 1 1 1 2 2 2 2 2 2 2
Electrical supply V-ph-Hz 400-3-50 400-3-50 400-3-50 400-3-50 400-3-50 400-3-50 400-3-50 400-3-50 400-3-50 400-3-50 400-3-50
DIMENSIONS AND WEIGHTS 251 260 270 280 4100 4110 4120 4130 4140 4150 4160
L – Width mm 2550 2550 3250 3250 3250 3250 3250 3930 3930 3930 3930
H-Height mm 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260
P – Depth mm 1270 1270 1270 1270 1970 1970 1970 1970 1970 1970 1970
❺ THAETP weight kg 1085 1100 1295 1305 1870 1875 1900 2155 2160 2180 2185
❺ THAEQP weight kg 1135 1150 1355 1365 1945 1950 1975 2235 2240 2260 2265
SEASONAL ENERGY PERFORMANCE 251 260 270 280 4100 4110 4120 4130 4140 4150 4160
THAETP MODEL SEASONAL ENERGY PERFORMANCE IN HEATING MODE – Low temperature application 35°C
① Pdesignh (EN 14825) kW 42 50 59 67 84 90 99 111 118 126 133
① SCOP (EN 14825) 3,83 3,82 3,82 3,82 3,84 3,82 3,82 3,86 3,84 3,83 3,8
① ηs % 150 150 150 150 151 150 150 151 150 150 149
② Energy class A++ A++ A++ A++ - - - - - - -
THAEQP MODEL SEASONAL ENERGY PERFORMANCE IN HEATING MODE – Low temperature application 35°C
① Pdesignh (EN 14825) kW 41 48 58 65 82 89 96 109 116 123 129
① SCOP (EN 14825) 3,77 3,78 3,78 3,78 3,8 3,8 3,79 3,82 3,8 3,79 3,77
① ηs % 148 148 148 148 149 149 149 150 149 148 148
② Energy class A+ A+ A+ A+ - - - - - - -
THAETP MODEL SEASONAL PERFORMANCE IN HEATING MODE – Medium temperature application 55°C
① Pdesignh (EN 14825) kW 41 49 57 64 83 89 97 108 114 122 129
① SCOP (EN 14825) 3,22 3,21 3,23 3,23 3,25 3,21 3,22 3,29 3,26 3,25 3,24
① ηs % 126 125 126 126 127 125 126 129 127 127 127
② Energy class A++ A++ A++ A++ - - - - - - -
THAEQP MODEL SEASONAL PERFORMANCE IN HEATING MODE – Medium temperature application 55°C
① Pdesignh (EN 14825) kW 40 47 56 63 81 88 94 106 113 119 125
① SCOP (EN 14825) 3,17 3,16 3,2 3,2 3,21 3,19 3,16 3,26 3,21 3,2 3,2
① ηs % 124 124 125 125 125 125 124 128 125 125 125
② Energy class A+ 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 In open field (Q = 2) at 10 m from the unit.
  • ❹ Total sound power level in dB(A) based on measurements carried out in accordance with regulation UNI EN-ISO 9614.
  • ❺ Weight referred to the unit without load and not accessorised.
  • ■ THAEQP super-silenced versions.
  • Performance according to EN 14511.
  • ① In Average climatic conditions
  • ② Seasonal energy efficiency: heating in Average climate (EU Regulations No.811/2013 and No.813/2013)

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Technical notes

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