TECHNICAL CATALOGUE EQEF Water Chillers with Free Cooling System Models:60.1 60.2 70.1 70.2 90.1 90.2 120.1 120.2 135.1 150.1 190.2 200.1 200.2 240.2 270.2 300.2 Cooling capacities: 69,7 to 331 KW 02.16 ref. 207592 Rev.100
Thank you for trusting in Hitecsa Products. Our company has been offering the market an extended range of specialized units for air conditioning and cooling installations for over 30 years. Our approach is based on efficiency, adaptability, usability and practical solutions. This has been the hallmark of our product catalogue. The versatility of our factory allows us to contribute solutions, almost tailored to each project s specifications, in search of a solution to every problem that arises in design and implementation of air conditioning installations. From all of us at Hiplus Aire Acondicionado, once again, thank you very much 2
GENERAL CHARACTERISTICS... 4 EQEF SERIES... 4 EQEF MODELS... 4 OPERATING LIMITS... 5 TECHNICAL SPECIFICATIONS... 8 MP.COM MICROPROCESSOR CONTROL SYSTEM... 11 FUNCTIONS... 11 REMOTE CONTROLS AND ALARMS... 12 OPTIONS... 13 PUMP KITS... 13 STANDARD VERSION WITH ONE PUMP HYDRAULIC DIAGRAM... 13 VERSION WITH TWO PUMPS HYDRAULIC DIAGRAM... 14 TECHNICAL SPECIFICATIONS... 15 WATER PUMP PERFORMANCE... 16 OTHER ACCESSORIES... 17 KIT "BRINE"... 17 KIT LNO... 18 KIT ELN... 18 HIGH PRESSURE EC FANS... 19 PARTIAL HEAT RECOVERY SYSTEM... 20 PARTIAL HEAT RECOVERY SYSTEM HYDRAULIC DIAGRAM... 20 TECHNICAL SPECIFICATIONS... 21 DIMENSIONS... 24 MODELS 60.1 60.2 70.1 70.2... 24 MODELS 90.1 90.2 120.1 120.2 135.1... 25 MODELS 150.1 150.2 200.1 200.2... 26 MODELS 190.2 240.2... 27 MODELS 270.2 300.2... 28
GENERAL CHARACTERISTICS Packaged air cooled liquid chillers with free-cooling section, for chilled water production. The machines are made with weather resistant materials and suitable for outdoor installation. Framework with sections of thick steel for high resistance to the greatest stress during handling and transport. Machines supply fully assembled with refrigerant charge and control systems. The installation requires electrical and hydraulic connections only allowing high costs and time reduction. Final assembly on all machines before shipment including running test, reading and monitoring of operating parameters, alarms simulation and visual check. Design, assembly and test as per the Company Quality Assurance program in full compliance with ISO 9001:2008. Environmental Management System Certification according to ISO 14001:2004. The machines are in full compliance with European Directive 2006/42EC, 2006/95EC, 2004/108EC, 97/23EC and subsequent amendments. EQEF SERIES Machines equipped with two coils in vertical position, scroll compressors, axial fans, welded plate heat exchangers and free-cooling system. Horizontal air suction and vertical discharge. EQEF MODELS EQEF 70. 2 2 Number of cooling circuits 70 Cooling capacity in KW @ standard conditions 4
OPERATING LIMITS Cooling Production of chilled water Operating limits diagram for chilled water production according to the ambient temperature and chilled water outlet temperature. OPERATING AREA A Area where the machine s cooling capacity can be calculated with the selection software. OPERATING AREA B Area where the machine s cooling capacity must be calculated by our commercial support department. Operating temperatures are influenced by a list of variables, such as: - Operating conditions. - Thermal load. - Active power steps. - Cleanliness of the finned heat exchanger. - Micropossesor control configuration. PARTIAL HEAT RECOVERY Working limits for hot water production from partial heat reclaim system. The system is not regulated and the heating capacity which is supplied depends on the machine working conditions. 40 75 C hot water outlet temperature range 5 15 C Δt range between water inlet/outlet. FREE-COOLING SYSTEM Chilled water production. Minimum limit of ambient air temperature: The minimum limit of ambient air temperature is -20 C. In case of lower operating conditions, please contact our commercial department. Antifreeze mixtures have to be used when the machine working conditions foresee the chilled outlet liquid temperature below 5 C (see Antifreeze mixture). ANTIFREEZE MIXTURES Antifreeze mixtures have to be used when the machine working conditions foresee the chilled outlet liquid temperature below 5 C. PROPYLENE GLYCOL Chilled water outlet temp. Percentage of mix in weight ETHYLENE GLYCOL Chilled water outlet temp. Percentage of mix in weight Attention: ºC 4 2 1-2 -4-6 -9-12 % 5 10 15 20 25 30 35 40 ºC 4 2 0-4 -7-9 -10-12 % 5 10 15 20 25 30 35 38 These values refer to the machine s operating temperature. The use of antifreeze mixtures may result in a decrease in the unit s performance. Please, use the selection program to obtain the effective performance. STORAGE TEMPERATURE If the unit is not installed immediately after reception and is to be stored for an extended period of time, please, make sure that storage temperatures range between -30 and 50ºC and the unit is not subject to condensation or direct sunlight. 5
FRAMEWORK Base, self-supporting frame and panels in steel sheet with protective surface treatments in compliance with UNI ISO 9227/ ASTMB117 et ISO 7253, and painted with epoxy powders. COMPRESSORS - Orbiting spiral (SCROLL) hermetic compressors with spiral profile optimized for R410A refrigerant. - ON / OFF capacity control (0 / 100% each compressor). - 2-pole 3-phase electric motor with direct on line starting. - Phase sequence electronic relay. - Crankcase heater. - Electric motor thermal protection via internal winding temperature sensors. - Rubber supports. EVAPORATOR - Copper brazed plate type with cover plates, plates and connections in AISI 316 stainless steel: With single refrigerant circuit for "1" version machines. With double refrigerant circuit for "2" version machines. - Anticondensate insulation made of polyurethane. - Temperature sensors on water inlet and outlet. - Water flow safety switch. - Antifreeze heater. Warning: It is mandatory to install a water filter on evaporator water inlet (not supplied with the machine). CONDENSING COIL - Heat exchangers contained in single coil with high efficiency aluminium fins, specifically developed to provide high heat transfer and lower pressure drops. The combination of two factors, special tubes and fins, allow to optimally combine the following aspects : Maximum capacity relative to the size of the exchanger. Minimum charge of refrigerant. Reduction of the air flow required for the heat exchange. - Frame in galvanized steel. - Motorized valves for free-cooling water circuit control. - Temperature sensor on ambient air. FAN SECTIONS - Ventilateurs axiaux avec pales en forme de faucille, grille de protection et optimisés pour générer de faibles niveaux sonores. - Moteur électrique à rotor extérieur avec variation continue de la vitesse de ventilation pour le contrôle de la pression de condensation. - Indice de protection : IP54. COOLING CIRCUIT - Electronic expansion valve. The valve allows high performance and system efficiency thanks to a timely and accurate response to changes in temperature and pressure. - Sight glass. - Filter dryer on liquid line. - Service valves on liquid line and gas discharge. - Liquid receiver with safety valve. - Safety valve on low pressure side. - Pressure transducers with indication, control and protection functions, on low and high refrigerant pressure. - High pressure safety switch with manual reset. - Refrigerant circuit with copper tubing with anticondensate insulation of the suction line. - Plastic capillary hoses for pressure sensors connection. - R410A refrigerant charge. ELECTRICAL PANEL In accordance with EN60204-1 norms, suitable for outdoor installation, complete with: - Main switch with door lock safety. - Magnetothermic switch or fuses for each compressor. - Magnetothermic switches for fans or water pumps (if scheduled). - Contactors for each load. - Transformer for auxiliary circuit and microprocessor supply. - Panel with machine controls. - Power supply 400/3/50. CONTROL SYSTEM MP.COM microprocessor system with graphic display for control and monitor of operating and alarms status. The system includes : - Voltage free contact slot for remote general alarm. - Main components hour-meter. - Non-volatile "Flash" memory for data storage. - Menu with password protection. - LAN connection. HYDRAULIC CONNECTIONS - The heat exchangers threaded hydraulic connections are available up to a diameter of 3" included, and correspond to ISO 228/1 G M. - The pipes threaded hydraulic connections are available up to a diameter of 3 " included, and correspond to ISO 7/1 R. - The hydraulic connections with flange (FL) are not supplied with counter flange. - The hydraulic connections with grooved end are not supplied with flexible joint (optional accessory). 6
ACCESSORIES - Pump KIT with 1 pump. - Pump KIT with 2 pumps. - LNO KIT for noise emission reductions. - ELN KIT for extreme noise emission reductions. - Axial fans equipped with EC motors. - Partial heat recovery system. - Kit "BRINE A" for chilled water production up to -6ºC. (This accessory is not compatible with the partial heat recovery system). - Kit "BRINE B" for chilled water production below -6ºC. (This accessory is not compatible with the partial heat recovery system). Warning: it is MANDATORY to use antifreeze mixtures with the "BRINE"KIT configurations. Using antifreeze mixtures results in a decrease in the unit s performance. (PLEASE, CONSULT OUR COMMERCIAL DEPARTMENT) OTHER ACCESSORIES - Hydraulic connections of the evaporator: Flexible joint with adapter pipe (solder type). Flexible joint with adapter for flange connection (FL). The counter- flange is not supplied. - Condensing coil protection net. - Condensing coil in special execution (please contact our Commercial Dept.). - Spring antivibrating supports - not installed. - Rubber supports - not installed. - Heating system for electrical panel (suggested for operating condition of the machines with negative ambient temperature). - Expansion valve energy reserve module to allow the closure of the valve in the event of lack of power supply. - Water flow switch for water flow control. - Power factor capacitor for motor compressor - cos φ 0,9. OTHER ACCESSORIES Accessories for the MP.COM microprossesor control system: Remote terminal. - Clock card for alarms, date and time display and daily planner. - RCcom serial port, - MBUS/JBUS. - LON serial port. - BACnet pour Ethernet SNMP TCP/IP serial ports. - BACnet pour MS/TP serial ports. - Serial port for GSM modem. - Date logger for registering and storing alarm signals. Additional module with the following inputs / outputs : INPUTS : - External alarm 1. - External alarm 2. - Line current indication. - Line voltage indication / Compensation. - Ambient air temperature. OUTPUTS : - External alarm 1. - External alarm 2. - General alarm 2. - General alarm 3. Driver for the additional module. Attention: We reserve the right to approve any of the possible combinations of accessories to be installed. 7
TECHNICAL SPECIFICATIONS CAPACITIES MODEL 60.1 60.2 70.1 70.2 90.1 90.2 Cooling capacity (1) KW 64,0 64,0 73,4 73,2 94,9 93,8 EER KW / KW 2,91 2,91 2,81 2,80 2,77 2,74 ESSER 4,76 4,57 4,61 4,27 4,61 4,36 FREE COOLING Cooling capacity (2) KW 46,3 46,3 50,2 50,2 61,9 61,6 Type REFRIGERANT R-410A Charge Kg 31,6 34,6 32,0 35,6 42,0 40,8 Gas circuits 1 2 1 2 1 2 GWP 2088 2088 2088 2088 2088 2088 Type COMPRESSOR SCROLL Number 2 2 2 2 2 2 Absorbed power KW 20,5 20,5 24,6 24,6 30,9 30,8 Nominal current A 37,8 37,8 47,8 47,8 55,0 54,9 Starting current A 171 171 207 207 265 265 Max. absorbed current A 62 62 68 68 80 80 Power steps 2 2 2 2 2 2 Type EVAPORATOR FAN Air flow m 3 /h 30000 30000 33000 33000 44000 44000 Number 6 6 6 6 2 2 Absorbed power (1) KW 1,5 1,5 1,5 1,5 3,4 3,4 Max. absorbed current A 2,4 2,4 2,4 2,4 7,8 7,8 EVAPORATOR EXCHANGER Water volume lt 22 22 22 22 33 33 Water flow m 3 /h 11,7 11,8 13,5 13,4 17,4 17,2 Max. water flow m 3 /h 17,4 17,5 20,0 20,0 25,9 25,6 Pressure drop KPa 112 91 131 111 94 78 ELECTRICAL CHARACTERISTICS AXIAL Voltage V/ph/Hz 400 / III / 50 ACOUSTIC LEVELS Acoustic pressure 1m (4) db(a) 66,3 66,3 66,4 66,4 74,2 74,2 Acoustic power (5) db(a) 83,3 83,3 83,8 83,8 92,3 92,3 DIMENSIONS AND WEIGHT Length mm 2580 2580 2580 2580 3020 3020 Width mm 1200 1200 1200 1200 1200 1200 Height mm 1630 1630 1630 1630 1950 1950 Net weight Kg 830 810 870 850 1170 1150 1. Intake/Outlet chilled water temperature 12/7 C; glycol ethylene solution 20%; ambient air temperature 35 C 2. Intake/Outlet chilled water temperature 12/7 C; glycol ethylene solution 20%; ambient air temperature 3 C 3. Gross values - Intake/Outlet chilled water temperature 12/7 C; ambient air temperature 35 C 4. Average sound pressure levels [Lpm] measured 1m away, in accordance to ISO EN 3744. 5. Acoustic power levels [Lw] in accordance to ISO EN 9614 2. 8
MODEL 120.1 120.2 135.1 150.1 150.2 190.2 CAPACITIES Cooling capacity (1) KW 116 114 130 154 157 186 EER KW / KW 2,63 2,60 2,55 2,75 2,79 2,61 ESSER 4,73 4,59 4,60 4,95 4,83 4,67 FREE COOLING Cooling capacity (2) KW 69,3 68,9 71,9 106,0 106,0 115,0 REFRIGERANT Type R-410A Charge Kg 42,9 41,4 43,6 62,6 64,6 68,4 Gas circuits 1 2 1 1 2 2 GWP 2088 2088 2088 2088 2088 2088 COMPRESSOR Type SCROLL Number 2 2 2 2 2 4 Absorbed power KW 40,7 40,5 47,6 50,9 51,1 66,1 Nominal current A 70,7 70,5 81,8 88,0 88,3 116,0 Starting current A 320,5 320,5 358,5 375,4 375,4 345,0 Max. absorbed current A 97,0 97,0 113,9 130,8 130,8 160,0 Power steps 2 2 2 2 2 4 EVAPORATOR FAN Type AXIAL Air flow m 3 /h 48000 48000 50000 66000 66000 72000 Number 2 2 2 3 3 3 Absorbed power (1) KW 3,4 3,4 3,4 5,1 5,1 5,1 Max. absorbed current A 7,8 7,8 7,8 11,7 11,7 11,7 EVAPORATOR EXCHANGER Water volume lt 33 33 33 54 54 68 Water flow m 3 /h 21,3 21,0 23,9 28,3 28,8 34,1 Max. water flow m 3 /h 31,1 31,5 45,0 42,6 42,0 50,9 Pressure drop KPa 114 103 133 111 101 89 ELECTRICAL CHARACTERISTICS Voltage V/ph/Hz 400 / III / 50 ACOUSTIC LEVELS Acoustic pressure 1m (4) db(a) 74,4 74,4 75,4 76,0 76,0 75,4 Acoustic power (5) db(a) 92,5 92,5 93,5 95,4 95,4 94,8 DIMENSIONS AND WEIGHT Length mm 3020 3020 3020 4400 4400 3600 Width mm 1200 1200 1200 1800 1800 2290 Height mm 1950 1950 1950 1990 1990 2250 Net weight Kg 1280 1270 1350 1560 1580 1840 1. Intake/Outlet chilled water temperature 12/7 C; glycol ethylene solution 20%; ambient air temperature 35 C 2. Intake/Outlet chilled water temperature 12/7 C; glycol ethylene solution 20%; ambient air temperature 3 C 3. Gross values - Intake/Outlet chilled water temperature 12/7 C; ambient air temperature 35 C 4. Average sound pressure levels [Lpm] measured 1m away, in accordance to ISO EN 3744. 5. Acoustic power levels [Lw] in accordance to ISO EN 9614 2. 9
MODEL 200.1 200.2 240.2 270.2 300.2 CAPACITIES Cooling capacity (1) KW 187,0 192,0 227,0 269,0 313,0 EER KW / KW 2,55 2,57 2,47 2,60 2,69 ESSER 3,55 3,56 3,52 3,50 3,49 FREE COOLING Cooling capacity (2) KW 116 117 129 172 192 REFRIGERANT Type R-410A Charge Kg 66,4 67,0 68,0 94,2 95,8 Gas circuits 1 2 2 2 2 GWP 2088 2088 2088 2088 2088 COMPRESSOR Type SCROLL Number 2 2 4 4 4 Absorbed power KW 68,3 68,0 85,2 93,3 106,0 Nominal current A 116 115 145 161 182 Starting current A 466 466 417 472 506 Max. absorbed current A 164 164 194 228 262 Power steps 2 2 4 4 4 EVAPORATOR FAN Type AXIAL Air flow m 3 /h 72000 76000 88000 108000 126000 Number 3 4 4 6 6 Absorbed power (1) KW 5,1 6,8 6,8 10,2 10,2 Max. absorbed current A 11,7 15,6 15,6 23,4 23,4 EVAPORATOR EXCHANGER Water volume lt 54 54 68 84 84 Water flow m 3 /h 34,3 35,2 41,8 49,4 57,5 Max. water flow m 3 /h 51,6 50,7 61,7 72,8 81,3 Pressure drop KPa 116 113 120 140 172 ELECTRICAL CHARACTERISTICS Voltage V/ph/Hz 400 / III / 50 ACOUSTIC LEVELS Acoustic pressure 1m (4) db(a) 75,4 75,4 80,2 81,5 81,5 Acoustic power (5) db(a) 94,8 94,8 100,0 101,8 101,8 DIMENSIONS AND WEIGHT Length mm 4400 4400 3600 4600 4600 Width mm 1800 1800 2290 2290 2290 Height mm 1990 1990 2250 2250 2250 Net weight Kg 1710 1730 1850 2260 2710 1. Intake/Outlet chilled water temperature 12/7 C; glycol ethylene solution 20%; ambient air temperature 35 C 2. Intake/Outlet chilled water temperature 12/7 C; glycol ethylene solution 20%; ambient air temperature 3 C 3. Gross values - Intake/Outlet chilled water temperature 12/7 C; ambient air temperature 35 C 4. Average sound pressure levels [Lpm] measured 1m away, in accordance to ISO EN 3744. 5. Acoustic power levels [Lw] in accordance to ISO EN 9614 2. 10
MP.COM MICROPROCESSOR CONTROL SYSTEM The MP.COM microprocessor control system is equipped with an 8-key terminal and backlit graphic display on which all information in different languages or easily identifiable symbols are displayed. The system counts with a "flash" memory that preserves the information even in absence of an external power supply. FUNCTIONS 11
REMOTE CONTROLS AND ALARMS Remote controls/alarms Voltage free controls/alarms 12
OPTIONS PUMP KITS Hydarulic pump KITs are available in two versions : Version with one pump. STANDARD VERSION WITH ONE PUMP HYDRAULIC DIAGRAM RC Filling valve RU Service valve P Water pump VE Expansion tank YR Non return valve M Pressure gauge YS Safety valve This KIT includes - Control and working electric equipment built in the water chiller electric board and directly managed by the microprocessor control. - Pump with 2 poles electric motor. - Pump housed in soundproofing box for machine with ELN kit. - Insulated piping. - Expansion tank. - Pressure gauge. - Safety valve. - Valves on pump suction line. - Non return valve on pump discharge. - Valve for water filling/discharge. 13
Version with two pumps. VERSION WITH TWO PUMPS HYDRAULIC DIAGRAM RC Filling valve RU Service valve P Water pump VE Expansion tank YR Non return valve M Pressure gauge YS Safety valve The KIT with two pumps includes: - Control and working electric equipment built in the water chiller electric board and directly managed by the microprocessor control. - Pump with 2 poles electric motor. - Pump housed in soundproofing box for machine with ELN kit. - Insulated piping. - Expansion tank. - Pressure gauge. - Safety valve. - Valves on pump suction line. - Non return valve on pump discharge. - Valve for water filling/discharge. - One pump is working and the other is in stand-by. Automatic changeover in case of failure. All KITs are factory installed. These accessories do not change the size of the units. 14
TECHNICAL SPECIFICATIONS EQEF PUMP 1 PUMP 2 PUMP 3 PUMP 4 PUMP 5 WATER FLOW Min water flow m 3 /h 5 15 30 28 28 Max water flow m 3 /h 23 48 75 70 70 DISCHARGE HEAD At min water flow KPa 218 235 240 320 390 At max water flow KPa 105 82 150 210 295 WATER PUMPS Absorbed power KW 1,1 2,2 4,0 5,5 7,5 Absorbed current A 2,61 5,03 8,09 10,1 13,7 ELECTRICAL SUPPLY Voltage V/ph/Hz 400 / III / 50 EMPTY WEIGHT One pump version Kg 36,4 42,9 58,5 88,4 93,6 Two pump version Kg 64,4 75,9 103,5 156,4 165,6 (1) All values refer to the operating pump. (2) Add the weight values to the weight of the chiller. Warning: Noise generated by the pumps does not increase the unit s overall acoustic levels. 15
DISCHARGE HEAD (KPA) DISCHARGE HEAD (KPA) DISCHARGE HEAD (KPA) DISCHARGE HEAD (KPA) EQEF WATER PUMP PERFORMANCE PUMP 1 PUMP 2 WATER FLOW (m³/h) WATER FLOW (m³/h) PUMP 3 PUMP 4 WATER FLOW (m³/h) WATER FLOW (m³/h) 16
DISCHARGE HEAD (KPA) EQEF PUMP 5 WATER FLOW (m³/h) OTHER ACCESSORIES KIT "BRINE" This accessory allows chilled water production below -12ºC using a glycol solution. For all the units, this KIT includes: - The set of working parameters. Warning: It is mandatory to use antifreeze mixtures with the BRINE KIT. Please, refer to the Antifreeze mixtures section of this manual. Using antifreeze mixtures will result in a decrease of the unit s performance. 17
KIT LNO This optional is available as accessory to obtain a machine noise reduction. The versions equipped with LNO KIT have the following characteristics : - Set of the working parameters. - Cap with sound-absorbing material on each compressor. The LNO KIT allows 3 different types of set : LNO KIT 100% No air flow reduction. Noise reduction is obtained through a different working set of the microprocessor control and an acoustic insulation of the noise source. LNO KIT 85% Noise reduction is obtained through a different working set of the microprocessor control, an acoustic insulation of the noise source and a reduction of the condenser coil air flow at 85% of the nominal value. LNO KIT 70% Noise reduction is obtained through a different working set of the microprocessor control, an acoustic insulation of the noise source and a reduction of the condenser coil air flow at 70% of the nominal value. Consider that a condenser coil air flow reduction induces a minor cooling capacity of the machine and a major energy consumption of the compressor. Warning : To obtain the effective working conditions of cooling capacity and noise reduction for unit equipped with LNO KIT, please refer to the selection program. KIT ELN This optional is available as accessory to obtain an extreme machine noise reduction. The versions equipped with ELN kit have the following characteristics: - Set of the working parameters. - Axial fans equipped with EC motors. - Machine frame and panels insulated with soundproofing material. - Soundproof cap on each compressor. Consider that a condenser coil air flow reduction induces a minor cooling capacity of the machine and a major energy consumption of the compressor. Warning : To obtain the effective working conditions of cooling capacity and noise reduction for unit equipped with ELN KIT, please refer to the selection program. 18
SOUND PRESSURE (dba) POWER INPUT (%) EQEF HIGH PRESSURE EC FANS The fans equipped with EC electric motor are supplied with the "Kit ELN" optional accessory. The "EC" axial fans are equipped with a brushless type synchronous motor with integrated electronic commutated system. The motor rotation control is obtained with the EC system (Electronic Commutation) that manages the motor according to the 0 10V proportional signal coming from the microprocessor control. Characteristics of "EC" motors: - No electromagnetic noise - Efficiency 83 86% - Minimum power input Characteristics comparison between an "AC" asynchronous electric motor with phase-cut control (voltage controller) and "EC" brushless type synchronous motor. EC Motor revolutions (tr/min) EC Motor revolutions (tr/min) Sound pressure level 1 meter far in free field conditions. Warning: The graphs are referred to working condition with null available static pressure (0 Pa). 19
PARTIAL HEAT RECOVERY SYSTEM The partial heat recovery exchangers are installed on every refrigerant circuit of the machine before the main condenser. The system is not regulated and the control is ON-OFF type. The heat recovery system s operation is subject to the supply demand of cooling capacity. The system includes: - Copper brazed plate type heat exchanger with cover plates, plates and connections in AISI 316 stainless steel. - Anticondensate insulation made of polyurethane. - Hydraulic piping. The heating capacity which is supplied depends on the kind of refrigerant gas which is used and on working temperatures. The heat exchangers can produce hot water up to the maximum temperature of 70 75 C and according to the working conditions of the unit. PARTIAL HEAT RECOVERY SYSTEM HYDRAULIC DIAGRAM 20
TECHNICAL SPECIFICATIONS MODEL 60.1 60.2 70.1 70.2 90.1 90.2 PARTIAL HEAT RECOVERY Heating capacity KW 23,5-26,9-34.8 - Heat recovery water flow m 3 /h 4,0-4,6-6,0 - Heat recovery pressure drop KPa - - - - - - LNO KIT 100% Fan absorbed power KW 1,5 1,5 1,5 1,5 3,4 3,4 Air flow (1) m 3 /h 30000 30000 33000 33000 44000 44000 Sound power level dba 83,2 83,2 83,7 83,7 92,2 92,2 Sound pressure level dba 66,2 66,2 66,2 66,2 74,1 74,1 LNO KIT 85% Fan absorbed power KW 1,28 1,28 1,28 1,28 2,89 2,89 Air flow (1) m 3 /h 25500 25500 28050 28050 37400 37400 Sound power level dba 79,9 79,9 80,3 80,3 88,8 88,8 Sound pressure level dba 62,8 62,8 62,9 62,9 70,7 70,7 LNO KIT 70% Fan absorbed power KW 1,05 1,05 1,05 1,05 2,38 2,38 Air flow (1) m 3 /h 21000 21000 23100 23100 30800 30800 Sound power level dba 76,1 76,1 76,7 76,7 84,9 84,9 Sound pressure level dba 59,0 59,0 59,2 59,2 66,8 66,8 XLS KIT Fan absorbed power KW 0,38 0,38 0,38 0,38 0,79 0,79 Air flow (1) m 3 /h 21000 21000 23100 23100 30800 30800 Sound power level dba 74,1 74,1 74,7 74,7 82,9 82,9 Sound pressure level dba 57,0 57,0 57,2 57,2 64,8 64,8 **PLEASE, CONSULT WITH OUR COMMERCIAL DEPARTMENT 21
MODEL 120.1 120.2 135.1 150.1 150.2 190.2 PARTIAL HEAT RECOVERY Heating capacity KW 42,6-47,7 56,6 57,4 68,1 Heat recovery water flow m 3 /h 7,3-8,2 9,8 9,9 11,7 Heat recovery pressure drop KPa - - - - - - LNO KIT 100% Fan absorbed power KW 3,40 3,40 3,40 5,10 5,10 5,10 Air flow (1) m 3 /h 48000 48000 50000 66000 66000 72000 Sound power level dba 92,3 92,3 93,3 95,2 95,2 94,6 Sound pressure level dba 74,2 74,2 75,2 75,8 75,8 75,3 LNO KIT 85% Fan absorbed power KW 2,89 2,89 2,89 4,34 4,34 4,34 Air flow (1) m 3 /h 40800 40800 42500 56100 56100 61200 Sound power level dba 89,0 89,0 90,0 91,9 91,9 91,3 Sound pressure level dba 70,9 70,9 71,9 72,5 72,5 71,9 LNO KIT 70% Fan absorbed power KW 2,38 2,38 2,38 3,57 3,57 3,57 Air flow (1) m 3 /h 33600 33600 35000 46200 46200 50400 Sound power level dba 85,3 85,3 86,3 88,0 88,0 87,6 Sound pressure level dba 67,2 67,2 68,2 68,6 68,6 68,3 XLS KIT Fan absorbed power KW 0,79 0,79 0,79 1,18 1,18 1,58 Air flow (1) m 3 /h 33600 33600 35000 46200 46200 50400 Sound power level dba 83,3 83,3 84,3 86,0 86,0 85,6 Sound pressure level dba 65,2 65,2 65,7 66,6 66,6 66,3 **PLEASE, CONSULT WITH OUR COMMERCIAL DEPARTMENT 22
MODEL 200.1 200.2 240.2 270.2 300.2 PARTIAL HEAT RECOVERY Heating capacity KW 68,6 70,4 83,5 98,6 115,0 Heat recovery water flow m 3 /h 11,8 12,1 14,4 17,0 19,8 Heat recovery pressure drop KPa - - - - - LNO KIT 100% Fan absorbed power KW 5,10 6,80 6,80 10,20 10,20 Air flow (1) m 3 /h 72000 76000 88000 108000 126000 Sound power level dba 94,6 94,6 96,3 97,5 97,5 Sound pressure level dba 75,3 75,3 76,5 77,2 77,2 LNO KIT 85% Fan absorbed power KW 4,34 5,78 5,78 8,67 8,67 Air flow (1) m 3 /h 61200 64600 74800 91800 107100 Sound power level dba 91,3 91,3 93,3 94,6 94,6 Sound pressure level dba 71,9 71,9 73,5 74,2 74,2 LNO KIT 70% Fan absorbed power KW 3,57 4,76 4,76 7,14 7,14 Air flow (1) m 3 /h 50400 53200 61600 75600 88200 Sound power level dba 87,6 87,6 90,2 91,7 91,7 Sound pressure level dba 68,3 68,3 70,4 71,4 71,4 XLS KIT Fan absorbed power KW 1,18 1,18 1,58 2,37 2,37 Air flow (1) m 3 /h 50400 53200 61600 75600 88200 Sound power level dba 85,6 85,6 88,2 89,7 89,7 Sound pressure level dba 66,3 66,3 68,4 69,4 69,4 **PLEASE, CONSULT WITH OUR COMMERCIAL DEPARTMENT 23
DIMENSIONS MODELS 60.1 60.2 70.1 70.2 24
MODELS 90.1 90.2 120.1 120.2 135.1 25
MODELS 150.1 150.2 200.1 200.2 26
MODELS 190.2 240.2 27
MODELS 270.2 300.2 28
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HIPLUS AIRE ACONDICIONADO S.L. Masia Torrents, 2 Tel. +34 93 893 49 12 Fax. +34 93 893 96 15 08800 Vilanova i la Geltrú Barcelona, Spain www.hitecsa.com 30