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

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