Model RAS-25YHA2 RAS-35YHA3 RAS-50YHA2 RAS-60YHA2 RAS-70YHA2 RAS-80YHA2

Transcription

1 2-8 GENERAL DATA 2.3. INVERTER SERIES INVERTER (RAS-25YHA2/35YHA3/50YHA2/60YHA2/70YHA2/80YHA2) Model RAS-25YHA2 RAS-35YHA3 RAS-50YHA2 RAS-60YHA2 RAS-70YHA2 RAS-80YHA2 Power Supply From Outdoor Unit Nominal Cooling Capacity kw 2.5 (~3.1) 3.5 (1.1~4.2) 5.0 (~5.8) 6.00 (~6.8) 7.00 (1.5~8.3) 8.0 (1.5~8.5) Cooling Power Input W 700 (155~1,290) 960 (300~1,400) 1,480 (155~2,000) 1,840 (155~2,200) 2,050 (200~2,820) 2,650 (200~2,950) Nominal Heating Capacity kw 3.4 (~4.4) 4.5 (1.1~5.6) 6.1 (~6.8) 7.0 (~7.5) 8.3 (1.5~9.7) 9.3 (1.5~9.7) Heating Power Input W 880 (115~1,250) 1100 (300~2,000) 1,660 (155~2,200) 2,050 (115~2,450) 2,400 (200~2,970) 3,000 (200~3,250) Dehumidifying Capacity L/h Indoor Fan Air Flow Rate (Hi/Me/Lo) M³/min 8.8/7.4/6.2/5.5 (C) 10.0 (H) /1/7.5/ /11.5/8.5/ /15.5/12.0/1 19.0/16.5/13.5/12.0 Fan Motor W Drain Pump Pressure Lift cm Sound Pressure Level (Overall Scale) (Hi/Me/Lo/Sleep) db (A) (C) (H) (C) (H) (C) (H) (C) (H) (C) (H) (C) (H) Refrigerant Type R410A R410A R410A R410A R410A R410A Pipe Sizes mm 6.35 / / / / / / Pipe Sizes (in) 1/4, 3/8 1/4, 3/8 1/4, 1/2 1/4, 1/2 1/4, 5/8 1/4, 5/8 Electrical Data Power Cable No. From Outdoor unit Cable Size Ø mm Interconnection Wires No. 2 pcs + Earth 2 pcs + Earth 2 pcs + Earth 4 pcs + Earth 4 pcs + Earth 4 pcs + Earth Wire Size mm Dimension Width mm Height mm Depth mm Net Weight kg Colour (Munsell Code) Pearl White(N9.25) Condensate Drain mm Ø16 OD Ø16 OD Ø16 OD Ø16 OD Ø16 OD Ø16 OD Features Auto Restart Yes/No Yes Yes Yes Yes Yes Yes Auto Changeover Yes/No Yes Yes Yes Yes Yes Yes Air Purifying Filter Type SPX-CFH11 SPX-CFH11 SPX-CFH18 SPX-CFH18 SPX-CFH19 SPX-CFH19. NOTE: 1. The nominal cooling and heating capacity is the combined capacity of the HITACHI standard split system, and are based on the MEPS. Operation Conditions Cooling Heating Indoor Air Inlet Temperature db 27.0 C 20.0 C WB 19.0 C 15.0 C Outdoor Air Inlet db 35.0 C 7.0 C Temperature WB 24.0 C 6.0 C Piping Length: 7.5 meters; Piping Lift: 0 meter db: Dry Bulb; WB: Wet Bulb 2. The Sound Pressure Level is based on the following conditions: - Half height of the unit - 1 meter from Discharge grille The above data was measured in an anechoic chamber so that reflected sound should be taken into consideration when installing the unit.

2 GENERAL DATA INVERTER (RAC-25YHA2/35YHA3/50YHA2/60YHA2/70YHA2/80YHA2) Model RAC-25YHA2 RAC-35YHA3 RAC-50YHA2 RAC-60YHA2 RAC-70YHA2 RAC-80YHA2 Power Supply AC 1Ø, 240V, 50Hz Nominal Cooling Capacity kw 2.5 (~3.1) 3.5 (1.1~4.2) 5.0 (~5.8) 6.00 (~6.8) 7.00 (1.5~8.3) 8.0 (1.5~8.5) Cooling Power Input W 700 (155~1,290) 960 (300~1,400) 1,480 (155~2,000) 1,840 (155~2,200) 2,210 (200~2,820) 2,650 (200~2,950) Nominal Heating Capacity kw 3.4 (~4.4) 4.5 (1.1~5.6) 6.1 (~6.8) 7.3 (~7.8) 8.3 (1.5~9.7) 9.3 (1.5~9.7) Heating Power Input W 880 (115~1,250) 1100 (300~2,000) 1,660 (155~2,200) 2,200 (115~2,600) 2,500 (200~2,970) 3,000 (200~3,250) Sound Pressure Level db (C) 46 (C) 46 (C) 50 (C) 50 (C) 51 (C) 55 (Overall A Scale) (H) 49 (H) 49 (H) 52 (H) 51 (H) 52 (H) 55 Starting Current A Recommended Fuse Size A Power Cable No. 2 pcs + Earth 2 pcs + Earth 2 pcs + Earth 2 pcs + Earth 2 pcs + Earth 2 pcs + Earth Cable Size Ø mm Interconnection Wires No. 2 pcs + Earth 2 pcs + Earth 2 pcs + Earth 4 pcs + Earth 4 pcs + Earth 4 pcs + Earth Wire Size mm Dimensions Width mm Height mm Depth mm Net Weight kg Cabinet Synthetic Resin Paint Baked on Galvanised Steel Plate Color (Munsell Code) Beige (2.5Y 8/2) System Refrigerant Flow Control Compressor Rotary Rotary Micro-Computer Control Expansion Valve 2-Cylinder Rotary 2-Cylinder Rotary 2-Cylinder Rotary 2-Cylinder Rotary Compressor Oil Type RB68A RB68A HAF68D1U HAF68D1U HAF68D1U HAF68D1U Compressor Coil Resistance U-V= at 20 o C at 25 o C 5 at 20 o C 5 at 20 o C 5 at 20 o C 20 o C V-W=37 W-U=27 U-V= at 75 o C 3 at 75 o C 1.28 at 75 o C 1.28 at 75 o C 1.28 at 75 o C 75 o C V-W=75 Condenser Fan Propeller Fan Quantity Air Flow Rate (C/H) m³/min 32/27 32/27 36/36 47/47 47/47 47/47 Refrigerant Piping Flare-Nut and/or Flange Connection (Factory supplied) W-U=62 Liquid Line mm(in.) Ø6.35(1/4) Ø6.35(1/4) Ø6.35(1/4) Ø6.35(1/4) Ø6.35(1/4) Ø6.35(1/4) Gas Line mm(in.) Ø9.52(3/8) Ø9.52(3/8) Ø12.70(1/2) Ø12.70(1/2) Ø15.88(5/8) Ø15.88(5/8) Piping Length Max/Height m 20/10 20/10 20/10 30/20 30/20 30/20 Charge less Pipe Length m Additional Charge g/m Refrigerant Type R410A R410A R410A R410A R410A R410A Refrigerant Charge gram NOTE: 1. The nominal cooling and heating capacity is the combined capacity of the HITACHI standard split system, and are based on the MEPS. Operation Conditions Cooling Heating Indoor Air Inlet Temperature db 27.0 C 20.0 C WB 19.0 C 15.0 C Outdoor Air Inlet db 35.0 C 7.0 C Temperature WB 24.0 C 6.0 C Piping Length: 7.5 meters; Piping Lift: 0 meter db: Dry Bulb; WB: Wet Bulb 2. The Sound Pressure Level is based on the following conditions: - Half height of the unit - 1 meter from Discharge grille The above data was measured in an anechoic chamber so that reflected sound should be taken into consideration when installing the unit.

3 4-14 CAPACITIES AND SELECTION DATA 4.3 CORRECTION FACTOR ACCORDING TO PIPING LENGTH Correction Factor for Cooling Capacity according to Piping Length The cooling capacity should be corrected according to the following formula: CCA = CC x F CCA: Actual Corrected Cooling Capacity (kcal/h) CC: Cooling Capacity in the Performance Table (kcal/h) F: Correction Factor Based on the Equivalent Piping Length Correction Factor for Heating Capacity according to Piping Length The heating capacity should be corrected according to the following formula: HCA= HC x F HCA: Actual Corrected Heating Capacity (kcal/h) HC: Heating Capacity in the Performance Table (kcal/h) F: Correction Factor Based on the Equivalent Piping Length The correction factors are shown in the following figure. Equivalent Piping Length for: One 90 Elbow is 0.5m. One 180 Curve is 1.5m. One Multi-Kit is 0.5m. H: Vertical Distance Between Indoor Unit and Outdoor Units in Meters L: Actual One-Way Piping Length Between Indoor Unit and Outdoor Unit in Meters EL: Equivalent Total Distance Between Indoor Unit and Outdoor Unit in Meters (Equivalent One-Way Piping Length) H L Inverter 2.5kW RAS/RAC-25YHA2

4 CAPACITIES AND SELECTION DATA 4-15 Inverter 3.5 kw RAS/RAC-35YHA3 Inverter 5.0 kw RAS/RAC-50YHA2 Inverter 6.0 kw RAS/RAC-60YHA2

5 4-16 CAPACITIES AND SELECTION DATA Inverter 7.0 kw RAS/RAC-70YHA2 Inverter 8.0 kw RAS/RAC-80YHA2 2 Rooms Multizone RAM-55QHA1

6 4-8 CAPACITIES AND SELECTION DATA 4.2 CAPACITY CHARACTERISTIC CURVES OF OUTDOOR UNITS The following charts show the characteristics of outdoor unit capacity, which corresponds with the operating ambient temperature of outdoor unit. Conditions: 1Pipe length / height difference : 7.5m / 0m 3Compressor at rated inverter frequency 2Indoor fan speed at High mode 4Capacity loss due to white frost and defrost operation is not included RAS/ RAC-25YHA2 [50Hz, 240V] [50Hz, 240V] RAS/ RAC-35YHA3 [50Hz, 240V] , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , [50Hz, 240V] 16 1, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

7 CAPACITIES AND SELECTION DATA RAS/ RAC-50YHA2 [50Hz, 240V] ,5503,130 1, ,8003,170 1, ,1003,170 1, ,3003,411 1, ,5003,611 1, ,6503,772 1, ,7503,892 1,791 [50Hz, 240V] RAS/ RAC-60YHA2 [50Hz, 240V] [50Hz, 240V]

8 4-10 CAPACITIES AND SELECTION DATA RAS/ RAC-70YHA2 [50Hz, 230V] [50Hz, 230V] RAS/ RAC-80YHA2 [50Hz, 240V] [50Hz, 240V]