Motor-driven condensing units MTE Outdoor motor-driven condensing units MTE - 0 kw Efficiency and compactness for commercial air conditioning Scroll compressor PLUS R-0A R-0A refrigerant Cooling only Split version Axial fans MTE Air-cooled motor-driven monobloc condensing units are designed for outdoor installation in both residential and industrial applications. The range uses R0A refrigerant, which assures high levels of performance with relatively low energy consumption and features 9 models in the chiller version, with cooling capacities ranging from to kw. These units are employed in -section systems, which are normally connected to air evaporator coils in ducted air conditioning units. Its extreme compactness facilitates the handling and installation of the units, even in situations with reduced installation space. The equipment compartment is completely sealed and may be accessed on sides thanks to easy-toremove panels that greatly simplify maintenance and/or inspection. On request sound insulation makes it possible to further reduce the unit s noise emissions. The cooling circuit is completely precharged with nitrogen. The liquid receiver (available as an optional accessory) compensates for variations in the load that occur in the system when the operating conditions change (day/night - summer/winter). Its use is also recommended for long sections of the circuit. Compact dimensions Up to compressors or cooling circuits Remote connectivity with the most common protocols MTE condensing units are included in typical commercial applications where it is necessary to combine them with air evaporating units. 08 VM6600087-C
MTE - 0 kw MAIN COMPONENTS Structure Fan drive assembly Compressor Electric control board Painted galvanised sheet steel structure (RAL900) for an effective resistance to corrosive agents. Fastening devices are made of non-oxidizable carbon steel that has undergone surfacepassivating treatments. Axial fans with airfoil blades made of plastic-aluminum composite, connected to an electric motor with external rotor. The condensation control system continuously and automatically regulates the fan speed. Hermetic scroll type (rotary up to 7 kw), housed in a completely closed compartment that can be sound insulated. There is a heating element (standard feature) on the compressor s cover to counter oil dilution. Electrical control panel with microprocessor controller accessible from the outside and low-voltage output for dry-contact thermostatic control of the unit, external disconnect switch, phase sequence control. Cooling circuit Heat exchanger - Dehydrating filter. - Flow and humidity indicator - High and low pressure switches - Safety valve - Shut-off valves on the liquid and gas line - Nitrogen precharge under pressure - Thermostatic valve, Refrigerant pressure gauges, and liquid receiver as optional accessories Made of 8mm diameter copper pipes and aluminium fins, generously sized. A protection grille is available as an accessory. CONFIGURATION The models are completely configurable by selecting the version and the options. To the right is shown an example of configuration. Version Fields 6 7 8 9 0 MTE07C0AA 0 S 0 C M 0 0 G To verify the compatibility of the options, use the selection software or the price list. AVAILABLE VERSIONS Cooling only versions MTE C0AA Unit with 00V - N - 0 Hz power supply MTE CMAA Unit with 0V - - 0 Hz power supply CONFIGURATION OPTIONS - EXPANSION VALVE T Traditional A Electronic 0V - LIQUID RECEIVER Present with cock - LIQUID LINE ACCESSORIES S Liquid line solenoid - PARTIAL HEAT RECOVERY (the condensation control must be added) - AIR FLOW MODULATION C Condensation control with fans adjusted by potentiometer 6 - PHASE SEQUENCE RELAY Present (00V - N - 0 Hz only) 7 - SOUND INSULATION Compressor compartment soundproofing Compressor silencing housings Opt + Opt 8 - COOLING ACCESSORIES 0 None M Refrigerant pressure gauges 9 - REMOTE CONTROL Output RS8 (Modbus or Carel protocol) S Simplified remote control M BASE microprocessor remote control (modbus disabling) 0 -SPECIAL HEAT EXCHANGERS 0 Standard R Copper / copper C Cataphoresis B Fins pre-coated with epoxy paint - HEAT EXCHANGER PROTECTIVE GRILLE G Present - COMPRESSOR OPTIONS Crankcase heating element Soft starter - ELECTRONIC CONTROLLER BASE microprocessor Chillers and heat pumps - MTE ACCESSORIES - Base rubber vibration dumpers - Kit of spring vibration dampers VM6600087-C 09
Motor-driven condensing units MTE Rated technical data of MTE motor-driven evaporating units MTE-C 00 M 007 M 009 M 009 00 M 00 0 0 Power supply V-ph-Hz 0--0 0--0 0--0 00-N-0 0--0 00-N-0 00-N-0 00-N-0 Cooling capacity () kw,0 7, 9, 9, 9,60 9,8,, Power input () kw,7,0,,,6,6,, EER () -,,0,7,9,86,8,7,0 Maximum current absorption A,,7 0,0 7,,8 8,6 0,8 0,9 Startup current A 7 7 7 87 7 7 Startup current with softstarter kit A 0 0 0 8 6 0 0 0 No. of compressors / circuits n / / / / / / / / Sound power level () db(a) 67 67 67 67 69 69 69 70 Transport / operating weight kg 7 8 9 9 6 6 68 70 MTE-C 0 08 0 0 09 0 08 Power supply V-ph-Hz 00-N-0 00-N-0 00-N-0 00-N-0 00-N-0 00-N-0 00-N-0 Cooling capacity () kw, 8, 0,8, 9,,0 7,7 Power input () kw,8 6,6 7,0 8, 9,88,, EER () -,78,77,77,90,96,88,07 Maximum current absorption A, 6,9 8,0 0, 8,,,0 Startup current A 9 66 9 9 7 7 Startup current with softstarter kit A 6 6 6 8 0 00 No. of compressors / circuits n / / / / / / / Sound power level () db(a) 70 77 77 77 80 80 80 Transport / operating weight kg 70 7 90 0 0 9 9 MTE-C 0 0 09 066 07 08 096 Power supply V-ph-Hz 00-N-0 00-N-0 00-N-0 00-N-0 00-N-0 00-N-0 00-N-0 Cooling capacity () kw,,0 8, 66,0 7,7 8, 96, Power input () kw, 6, 8,,,6 7,8,9 EER () -,,7,,0,,9,9 Maximum current absorption A,8,8 9,,7 60,8 68,8 80,8 Startup current A 96 0 8 7 6 9 Startup current with softstarter kit A 0 6 69 8 0 0 No. of compressors / circuits n / / / / / / / Sound power level () db(a) 8 76 76 76 77 80 8 Transport / operating weight kg 60 0 0 70 60 70 MTE-C 08 9 6 69 9 Power supply V-ph-Hz 00-N-0 00-N-0 00-N-0 00-N-0 00-N-0 00-N-0 00-N-0 Cooling capacity () kw 08 7 8 6 69 9 Power input () kw 8, 0,0, 7,9,9 66, 78, EER () -,80,8,,8,0,9,7 Maximum current absorption A 90, 0 6 7 7 Startup current A 9 6 79 67 9 6 0 Startup current with softstarter kit A 6 8 99 68 86 8 67 No. of compressors / circuits n / / / / / / / Sound power level () db(a) 8 8 8 8 8 8 8 Transport / operating weight kg 70 00 0 08 0 60 70 () Outdoor air temperature C, evaporation temperature C () Sound power level measured according to UNI EN ISO 96 0 VM6600087-C
MTE - 0 kw MTE 0-09 966 966 78 08 60 60 00 00 08 78 89 89 7 7 8 8 7 7 90 86 90 86 Gas inlet Ø MTE 0; Ø6 MTE 07-09 Liquid outlet Ø Power supply, Ø 7gas mmø 6 - Ingresso m m m m 6 6 6 7. m m m m 99 8 09 7 900 7 9. 8 8 8 60 8 0 07 0 9 6 7 7 7. 7 96 6 98 6 098 6. Chillers and heat pumps - MTE - Uscita gas Ø Electric control board - Alimentazione elettrica Ø 7 Ingresso gas Ø 6 Quadro elettrico Vibration -dampers - Uscita gas Ø - Antivibranti - Alimentazione elettrica Ø 7 - Quadro elettrico MTE 0 - - Antivibranti Gas inlet Ø MTE 0-8; Ø 8 MTE - Liquid outlet MTE 0-8; Ø 6 MTE - ENTRATAØACQUA " FEMMINA USCITA ACQUA " FEMMINA, m SCARICO VALVOLA Power supply, Ø 7 mmdi SICUREZZA CON PORTAGOMMA ALIMENTAZIONE ACQUA /" MASCHIO (RUBINETTO OPTIONAL) Ingresso gas Ø 8 SCARICO ACQUA Electric control board/" FEMMINA 6 ALIMENTAZIONE ELETTRICA Ø8 - Uscita gas Ø 6 7 QUADRO ELETTRICO Vibration dampers 8 ANTIVIBRANTI - Alimentazione elettrica Ø 7 - Quadro elettrico - Antivibranti m, m VM6600087-C li taco a os area m d o r libe clear, m, m
Motor-driven condensing units MTE MTE 9-8 6 606 606 8 8 7 9 6 7 0 68 9 68 - Ingresso gas Ø - Uscita gas Ø 6 - Alimentazione elettrica Ø 7 - Quadro elettrico - Antivibranti 7 0 0 86 09 07 6 7 86 09, m, m, m m coli osta ea a d ar ro libe clear, m m oli stac a o a ro d are libe clear Gas inlet Ø Liquid outlet Ø 6 Power supply, Ø 7 mm Electric control board Vibration dampers VM6600087-C
MTE - 0 kw MTE 96 9 9 00 6 70 a Ø 7 70 68 9 9 0 0 89 9 9 9 9 m - Ingresso gas Ø - Uscita gas Ø - Alimentazione elettrica Ø 7 - Quadro elettrico - Antivibranti, mm m, m m, m, m Chillers and heat pumps - MTE 6 6 0 6 68 00 89 6 Gas inlet Ø Gas outlet Ø Power supply, Ø 7 mm Electric control board Vibration dampers VM6600087-C
Motor-driven condensing units MTE MTE - 8 09 8 6 8 7 6 7 960 077 0 688 79 0 8 88 960 077 79 0 8 88 lettrica m, m, m m Gas inlet Ø Liquid outlet Ø Power supply Electric control board Vibration dampers VM6600087-C
MTE - 0 kw MTE 96-08 8 8 0 60 0 677 677 0 99 6 6 6 6 6 6, m m, m m Chillers and heat pumps - MTE Gas inlet Ø Liquid outlet Ø 8 Power supply Electric control board Vibration dampers VM6600087-C
Motor-driven condensing units MTE MTE 9-6 90 8 90 9. 8 080 08 679 679 60 78 78 6 6 78 6 870. 8. 6 Ingresso gas Ø 78 Alimentazione elettrica Quadro elettrico, m, m Antivibranti 8. m m Uscita liquido Ø 870. m, m m, m 6 Gas inlet Ø Liquid outlet Ø 8 Power supply Electric control board Vibration dampers VM6600087-C
MTE - 0 kw MTE 69-6 9 6 78 6 Ingresso gas Ø 8 Uscita liquido Ø Alimentazione elettrica Quadro elettrico Antivibranti 606 78 78 7 606 70 6 6 78 78 6 m m, m, m, m m, m m Chillers and heat pumps - MTE 96 78 0 70 70 96 78 96 70 96 8 60 8 Gas inlet Ø Liquid outlet Ø 8 Power supply Electric control board Vibration dampers VM6600087-C 7