RTQ-M/K 51÷362
Single Skin packaged Roof Top units with Scroll compressors and radial fans
The single skin Packaged Roof Top units of the FLEXI AIR series, with R410A refrigerant, can be connected to a duct network for air conditioning of large surface areas for public use such as halls, shopping centres, cafeterias, restaurants and health centres, or for industrial ambients such as food processing or preservation centres.
Equipped with radial fans, these units are available in cooling only and reversible heat pump version.
The cabinet features a solid steel structure with zinc coated galvanized treatment.
Versions
- RTQ-M/K - Cooling only
- RTQ-M/K/WP - Reversible Heat Pump
- RTQ-M/K/EC - Cooling only with EC Inverter Plug-Fans
- RTQ-M/K/EC/WP - Reversible heat pump with EC Inverter Plug-Fans
Power range
- 14.0-93.0 kW
- 3.9-27.0 Ton
Features
- Structure of base perimeter made of galvanized steel sheet elements. Self-supporting galvanized steel frame further protected with polyester powder painting.
- Scroll compressors with oil sight glass, internal overheat protection and crankcase heater.
- Condenser and evaporator with copper tube and aluminium finned coil.
- Delivery & intake radial fans coupled to 3-phase motors by V belt and variable pulley.
- R410A refrigerant.
- Electrical board includes: protection modules; thermal protection relays on compressors; thermocontacts for the fans of the condensing unit; contactors for the fan motors of the air handling unit.
- Microprocessor for the automatic control of the unit.
Accessories
Factory fitted accessories
- ECO Free-cooling economizer section with aluminium dampers managed by electrical motor
- SL Unit silencement
- CC Condensing control down to -20 °C
- ECA EC Inverter fans on condensing section
- TXKC Condensing coil with black epoxy treatment
- TXKE Evaporating coil with black epoxy treatment
- FTM5 Plate filters efficiency M5
- AT Constant air flow regulation control
- AT/P Constant available static pressure regulation control
- CH Enthalpic control (ECO only)
- SQ Air quality sensor
- SQO Air quality sensor (CO2)
- SQV Air quality sensor (CO2+VOC)
- PF Differential pressure switch filters control
- IST Modbus TCP/IP protocol, Ethernet port
- ISB BACnet MSTP protocol, RS485 serial interface
- ISBT BACnet TCP/IP protocol, Ethernet port
- ISS SNMP protocol, Ethernet port
- MN High and low pressure gauges
- CS Dampers rain hood
- RP Coils protection metallic guards
Loose accessories
- CR Remote control panel
- CDT Remote control panel with Touch screen room thermostat
- AG Rubber shock absorbers
Technical data
51 | 71 | 101 | 121 | 151 | 181 | 242 | 302 | 362 | |||
Cooling | Cooling capacity (1) | kW | 13,8 | 18,4 | 25,2 | 32,5 | 37,2 | 44,8 | 62,4 | 71,8 | 93,1 |
Absorbed power (1) | kW | 4,2 | 5,6 | 7,8 | 10,1 | 11,5 | 14,8 | 20,7 | 23,4 | 30,7 | |
EER (1) | 3,29 | 3,29 | 3,23 | 3,22 | 3,23 | 3,03 | 3,01 | 3,07 | 3,03 | ||
Cooling capacity (1) | kW | 13,30 | 17,90 | 24,40 | 31,70 | 36,10 | 43,30 | 60,51 | 68,80 | 89,38 | |
Absorbed power (1) | kW | 4,2 | 5,6 | 7,8 | 10,1 | 11,5 | 14,8 | 20,7 | 23,4 | 30,7 | |
EER (1) | 3,17 | 3,20 | 3,13 | 3,14 | 3,14 | 2,93 | 2,92 | 2,94 | 2,91 | ||
Cooling capacity (1) | kW | 13,6 | 18,1 | 24,5 | 31,8 | 36,2 | 43,4 | 60,6 | 68,9 | 90,4 | |
Absorbed power (1) | kW | 3,9 | 5,4 | 7,7 | 10,0 | 11,4 | 14,7 | 20,6 | 23,3 | 29,7 | |
EER (1) | 3,49 | 3,35 | 3,18 | 3,18 | 3,18 | 2,95 | 2,94 | 2,96 | 3,04 | ||
Heating capacity (2) | kW | 13,50 | 18,50 | 24,80 | 32,10 | 36,20 | 43,60 | 63,01 | 71,60 | 91,58 | |
Absorbed power (2) | kW | 4,2 | 5,5 | 7,7 | 9,8 | 11,0 | 13,4 | 20,1 | 22,3 | 28,3 | |
COP (2) | 3,21 | 3,36 | 3,22 | 3,28 | 3,29 | 3,25 | 3,13 | 3,21 | 3,24 | ||
Cooling (EC version) | Cooling capacity (1) | kW | 13,8 | 18,4 | 25,2 | 32,5 | 37,2 | 44,8 | 62,4 | 71,8 | 93,1 |
Absorbed power (1) | kW | 3,9 | 5,4 | 7,7 | 10,0 | 11,4 | 14,7 | 20,6 | 23,3 | 29,7 | |
EER (1) | 3,54 | 3,41 | 3,27 | 3,25 | 3,26 | 3,05 | 3,03 | 3,08 | 3,13 | ||
Heating | Heating capacity (2) | kW | 14,0 | 19,0 | 25,6 | 32,9 | 37,3 | 45,1 | 64,9 | 74,6 | 95,3 |
Absorbed power (2) | kW | 4,2 | 5,5 | 7,7 | 9,8 | 11,0 | 13,4 | 20,1 | 22,3 | 28,3 | |
COP (2) | 3,33 | 3,45 | 3,32 | 3,36 | 3,39 | 3,37 | 3,23 | 3,35 | 3,37 | ||
Air treatment section | Air flow | m³/s | 0,86 | 0,94 | 1,25 | 1,58 | 1,89 | 2,36 | 3,15 | 3,93 | 4,72 |
Available static pressure | Pa | 60 | 60 | 150 | 150 | 150 | 150 | 210 | 210 | 210 | |
Fan | n° | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
Filters | Tipo | G4 | G4 | G4 | G4 | G4 | G4 | G4 | G4 | G4 | |
Condensing section | Compressor | n° | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 |
Refrigerant circuits | n° | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | |
Capacity steps | % | 0-100 | 0-100 | 0-100 | 0-100 | 0-100 | 0-100 | 0-50-100 | 0-50-100 | 0-50-100 | |
Electrical characteristics | Power 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 |
Max. running current | A | 13 | 16 | 20 | 26 | 29 | 36 | 50 | 60 | 72 | |
Max. starting current | A | 63 | 90 | 103 | 148 | 153 | 204 | 172 | 184 | 240 | |
Electrical characteristics (EC version) | Power 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 |
Max. running current | A | 14 | 17 | 20 | 26 | 29 | 36 | 54 | 60 | 71 | |
Max. starting current | A | 64 | 91 | 103 | 148 | 153 | 203 | 176 | 184 | 239 | |
Sound pressure | STD version (3) | dB(A) | 66 | 66 | 65 | 66 | 67 | 70 | 71 | 72 | 71 |
STD version with SL accessory (3) | dB(A) | 63 | 63 | 62 | 63 | 64 | 67 | 68 | 69 | 68 | |
Weights | Transport weight | kg | 430 | 470 | 520 | 590 | 605 | 690 | 995 | 1045 | 1145 |
Operating weight | kg | 415 | 455 | 505 | 575 | 590 | 675 | 980 | 1030 | 1130 | |
Weights (EC version) | Transport weight | kg | 450 | 510 | 570 | 640 | 655 | 750 | 1085 | 1140 | 1275 |
Operating weight | kg | 435 | 495 | 555 | 625 | 640 | 735 | 1070 | 1125 | 1260 |
Dimensions
51 | 71 | 101 | 121 | 151 | 181 | 242 | 302 | 362 | |||
L | STD | mm | 1200 | 1450 | 1600 | 1800 | 2000 | 2140 | 2100 | 2210 | 2330 |
W | STD | mm | 1200 | 1300 | 1200 | 1450 | 1450 | 1750 | 1900 | 1900 | 1900 |
H | STD | mm | 1180 | 1210 | 1425 | 1425 | 1430 | 1490 | 1970 | 1970 | 2325 |
Notes
- 1 Evaporator inlet air temperature 27 °C d.b./19 °C w.b.; ambient air temperature 35 °C.
- 2 Condenser inlet air temperature 20 °C, ambient air temperature 7 °C d.b./6 °C w.b.
- 3 Sound pressure level measured in free field conditions at 1 m from the unit. According to ISO 3744.
- N.B. (1) Weights of WP version are specified on technical brochure.
Documents
- Product overview 00_clint_international_product_over_09.2019_w.pdf
- Product guides _clint_international_product_guide_09.2019_w.pdf
- Commercial leaflets 05_clint_international_leaflet_flexi-air_RTQ-M-K_51362_12.2021_w.pdf
- Technical brochures 23_RTQ-M_K_51-362_clbm_156.1.pdf
- Installation, use and maintenance manuals EN_RTQ_M_K_051_363_REV1_20220805110827.pdf