Wall Type (Rac-18Wpb/25Wpb/35Wpb/50Wpb) - Hitachi RAC-18WPB Technical Catalogue

SPECIFICATIONS
4

1.2. WALL TYPE (RAC-18WPB/25WPB/35WPB/50WPB)

OUTDOOR
Nominal Cooling capacity (min - max)
Nominal Heating capacity (min - max)
Nominal cooling power input (min - max)
Nominal heating power input (min - max)
EER / COP
SEER / SCOP
Energy class (SEER/SCOP)
Noise level cooling (sound pressure)
Noise level heating (sound pressure)
Noise level (sound power)
Air flow (Cooling / Heating)
Dimensions (H x W x D)
Weight
Colour
Power supply
Recommended fuse size
Starting current (C/H)
Running current (C/H)
Cable section (Power)
Cable section (Interconnection)
Piping diameter (Liq / Gas)
Minimum piping length
Maximum piping length / height difference
Current quantity of refrigerant / Chargeless
Chargeless / Additional refrigerant charge
Working range (cooling / heating)
Refrigerant
Condenser Fan
Type
Oil Charge
Compressor Oil Type
Coil Resistance
Quantity
NOTE:
1. The Sound Pressure Level is based on the following conditions:
1 meter from the unit front surface and 1 meter from floor level
-
The above data was measured in an anechoic chamber. Please take into consideration reflected sound of your
specific site
UNIT RAC-18WPB
kW 2.00 (0.90 - 2.50) 2.50 (0.90 - 3.10)
kW 2.50 (0.90 - 3.20) 3.40 (0.90 - 4.40)
kW 0.55 (0.25 - 1.01) 0.70 (0.25 - 1.29)
kW 0.58 (0.25 - 0.97) 0.88 (0.25 - 1.25)
3.64/4.31
7.0/4.30
A++/A+
dB(A) 46
dB(A) 47
dB(A) 60
3
m /h 1860/1620
mm 530 x 660 x 278
kg 27.5
Beige (5Y7/2)
230V / 1Ph / 50Hz 230V / 1Ph / 50Hz
A 15
A 3.34/3.49
1.09-4.39/
A
1.09-4.22
2
mm 1.50 x 2 + EARTH 1.50 x 2 + EARTH
2
mm 1.50 x 3 + EARTH 1.50 x 3 + EARTH
1/4" / 3/8"
m 3
m 20 / 10
kg 0.950
m /
20/-
g/m
-10 ~ 43 /
°C
-15 ~ 21
R410A
Propeller Fan
ROTARY
mL 320±20
α68HES - H or
equivalent
Ω 1.625 at 20℃
1
RAC-25WPB RAC-35WPB
3.50 (0.90 - 4.00)
4.20 (0.90 - 5.00)
1.090 (0.25 - 1.46)
1.100 (0.25 - 1.70)
3.57/3.86 3.21/3.82
7.60/4.40 7.20/4.60
A++/A+ A++/A++
48 49
49 50
62 63
1860/1620 1920/1620
530 x 660 x 278 548 × 750 × 288
27.5 34
Beige (5Y7/2) Beige (5Y7/2)
230V / 1Ph / 50Hz
15 15
4.36/4.56 5.27/5.51
1.09-5.61/ 1.09-6.35/
1.09-5.43 1.09-7.39
1.50 x 2 + EARTH
1.50 x 3 + EARTH
1/4" / 3/8" 1/4" / 3/8"
3 3
20 / 10 20 / 10
0.950 1.050
20/- 20/-
-10 ~ 43 / -10 ~ 43 /
-15 ~ 21 -15 ~ 21
R410A R410A
Propeller Fan Propeller Fan
ROTARY ROTARY
320±20 320±20
α68HES - H or α68HES - H or
equivalent equivalent
1.625 at 20℃ 1.625 at 20℃
1 1
RAC-50WPB
5.00 (1.90 - 5.20)
6.00 (2.2 - 7.30)
1.560 (0.50 - 2.10)
1.660 (0.50 - 2.75)
3.21/3.61
7.20/4.41
A++/A+
51
51
65
2160/2160
600 x 792 x 299
40
Beige (5Y7/2)
230V / 1Ph / 50Hz
25
7.59/7.93
2.17-9.13/
2.17-11.96
2.50 x 2 + EARTH
2.50 x 3 + EARTH
1/4" / 1/2"
3
20 / 10
1.250
20/-
-10 ~ 43 /
-15 ~ 21
R410A
Propeller Fan
ROTARY
370±20
FV50S
1.4 at 20℃
1