Hitachi RAC-25NH5 - Monoduct Technical Details

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General Data
Indoor RAD-50DH7 RAD-60DH7 RAD-70DH7
Model Outdoor RAC-50DH7 RAC-60DH7 RAC-70DH7
Power Supply AC 1Ph 230V 50Hz
Nominal (min-max) Cooling Capacity kW 5.0(0.9-6.0) 6.0(0.9-7.0) 7.1(0.9-8.0)
Nominal (min-max) Heating Capacity kW 6.0(0.9-7.0) 7.3(0.9-8.0) 8.0(0.9-9.0)
Total Input
Cooling W 1400(200-2100) 1870(200-2500) 2530(200-2920)
Heating W 1590(200-2200) 2130(200-2600) 2340(200-3100)
Total Current
Cooling A 6.15 8.21 11.11
Heating A 6.98 9.35 10.28
EER/COP
Cooling 3.57 3.21 2.81
Heating 3.77 3.43 3.42
Sound Pressure Level (Overall Scale) standard 50 (low 30/high 80)
Cooling dBA 34/32/30/28 34/32/30/28 36/32/30/28
Heating dBA 35/33/31/29 35/33/31/29 36/33/31/29
Condenser Sound Pressure Level
Cooling dBA 47 48 53
Heating dBA 50 51 55
Indoor Outer Dimensions (Net/ (Carton)
Height mm 270(280) 270(280) 270(280)
Width mm 900(1110) 900(1110) 900(1110)
Depth mm 720(850) 720(850) 720(850)
Weight Kg 35(39) 35(39) 35(39)
Static Pressure Pa 30/50/80 30/50/80 30/50/80
Condenser Outer Dimensions (Net/(Carton)
Height mm 800(848) 800(848) 800(848)
Width mm 850(1008) 850(1008) 850(1008)
Depth mm 298(394) 298(394) 298(394)
Weight Kg 55(60) 55(60) 55(60)
Cabinet Colour (Munsell Code) Beige(5Y 7/2) Beige(5Y 7/2) Beige(5Y 7/2)
Refrigerant R410A R410A R410A
Flow Control Expansion Valve Expansion Valve Expansion Valve
Compressor
Type x Qty DC Rotary x 1 DC Rotary x 1 DC Rotary x 1
Indoor Fan
Type DC 320V DC 320V DC 320V
Air Flow Rate Cooling m
3
/min 15/13/11 15/13/11 16/13/11
Air Flow Rate Heating m
3
/min 15/13/11 15/13/11 16/13/11
Condenser Fan
Type DC380V DC380V DC380V
Air Flow Rate Cooling/Heating m
3
/min 45/45 45/45 47/47
Usable Outdoor Temperature
Cooling – -10-43 -10-43 -10-43
Heating – -15-21 -15-21 -15-21
Refrigerant Piping
Liquid Line mm (in) 6.35 (1/4) 6.35 (1/4) 6.35 (1/4)
Gas Line mm (in) 12.7 (1/2) 12.7 (1/2) 15.88(5/8)
Pipe Run
Max Pipe Length m 303030
(Chargeless) m 202020
Individual Pipe Length m–––
Max Pipe Lift m 202020
Interconnection Wires pcs 5 5 5
Recommended Fuse Size A 202020
Auto Restart by Previous Mode Yes Yes Yes
Auto Changeover Yes Yes Yes
LED Self Diagnosis Yes Yes Yes
Pre Filter Yes Yes Yes
Air Purifying Filter Type –––
Anti-bacterial Tangential Fan –––
Wired Remote Control Yes Yes Yes
Wired Remote Control Timer Hr 12 12 12
Wireless Remote Control Option Option Option
*Sound Pressure Level Measurement Distance: 1.5m beneath the unit