Specifications; Wall Type (Rak-18Rpb/25Rpb/35Rpb/50Rpb) - Hitachi RAC-18WPB Technical Catalogue

1 SPECIFICATIONS

1.1. WALL TYPE (RAK-18RPB/25RPB/35RPB/50RPB)

INDOOR
Nominal capacity adjustable
Nominal Cooling capacity (min - max)
Cooling sensible capacity
Nominal Heating capacity (min - max)
Noise level cooling (sound pressure)
(SL / L / M / H)
Noise level heating (sound pressure)
(SL / L / M / H)
Noise level (sound power)
Air flow cooling mode (SL / L / M / H)
Air flow heating mode (SL / L / M / H)
Fan Motor
Dehumidification
Dimensions (H x W x D)
Weight
Colour
Condensate Drain
Running current (C/H)
Power supply
Cable section (Interconnection)
Piping diameter (Liq / Gas)
Drain diameter (ext)
Remote control (standard/optional)
Filter
ACL Filter
ACL part name
Pre-filter (Standard/Optional)
NOTE:
1. The nominal cooling and heating capacity is the
combined capacity of the HITACHI standard split
system, and are based on the ISO 5151.
Operation Conditions
Indoor Air Inlet Temperature
Outdoor Air Inlet
Temperature
Piping Length: 5.0 meters; Piping Lift: 0 meter
dB: Dry Bulb; WB: Wet Bulb
Unit RAK-18RPB
no
2.00
kW
(0.90 - 2.50)
kW 1.9
2.50
kW
(0.90 - 3.20)
dB(A) 21/24/33/37
dB(A) 19/22/33/38
dB(A) 51
312 / 350 /
3
m /h
400 / 440
312 / 350 /
3
m /h
420 / 480
W 30
l/h 1.2
mm 280 x 780 x 218
kg 7.5
White (N9.5)
φ16
mm
1.09-4.39 /
A
1.09-4.22
230V / 1Ph /
50Hz
1.50 x 3 +
mm²
EARTH
Inch 1/4" / 3/8"
φ16
mm
RAR-6N2/
SPX-RCDB
Wasabi
SPX-CFH22
Wasable/
Stainless-SPX-
SPF6
Cooling Heating
dB
27.0 °C 20.0 °C
WB
19.0 °C
dB
35.0 °C 7.0 °C
WB
6.0 °C
RAK-25RPB RAK-35RPB
no
2.50
(0.90 - 3.10) (0.90- 4.00)
2.2
3.40
(0.90- 4.40) (0.90- 5.00)
22/24/33/40 25/26/36/43
20/23/34/41 26/27/36/44
54
333 / 370 / 353 / 420 /
430 / 510 485 / 680
333 / 400 / 363 / 480 /
500 / 570 570 / 780
30
1.4
280 x 780 x 218 295 x 900 x 230
7.5
White (N9.5) White (N9.5)
φ16
1.09-5.61 / 1.09-6.35 /
1.09-5.43 1.09-7.39
230V / 1Ph / 230V / 1Ph /
50Hz
1.50 x 3 + 1.50 x 3 +
EARTH EARTH
1/4" / 3/8" 1/4" / 3/8"
φ16
RAR-6N2/ RAR-6N1/
SPX-RCDB SPX-RCDB
Wasabi Wasabi
SPX-CFH22 SPX-CFH22
Wasable/ Wasable/
Stainless-SPX- Stainless-SPX-
SPF6
2. The Sound Pressure Level is based on the following
conditions:
0.8 meter beneath indoor height center
-
1 meter from Discharge grille
-
The above data was measured in an anechoic
chamber. Please take into consideration reflected
sound of your specific site
SPECIFICATIONS
RAK-50RPB
no no
3.50 5.00
(1.90- 5.20)
2.7 3.8
4.20 6.00
(2.2- 7.30)
25/28/39/46
27/31/39/46
57 60
353 / 410 /
540 / 750
380 / 500 /
610 / 820
30 30
1.6 2
295 x 900 x 230
10 10
White (N9.5)
φ16 φ16
2.17-9.13 /
2.17-11.96
230V / 1Ph /
50Hz 50Hz
2.50 x 3 +
EARTH
1/4" / 1/2"
φ16 φ16
RAR-6N1/
SPX-RCDB
Wasabi
SPX-CFH22
Wasable/
Stainless-SPX-
SPF7 SPF7
3