Hitachi RAC-18WPB - Capacities Table; Capacity Characteristic Curves; Rak-18 Rpb;Rac-18 Wpb

CAPACITIES TABLE
10
3 CAPACITIES TABLE
3.1. CAPACITY CHARACTERISTIC CURVES
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 : 5m / 0m ③Capacity loss due to white frost and defrost operation is not included.
②
Indoor fan speed at High mode
3.1.1. RAK-18RPB/RAC-18WPB
COOLING [50Hz, 230V]
INDOOR OUTDOOR TEMPERATURE (°CDB)
EWB EDB -10 21 27 32 35 40 43
°C °C TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI
12.0 18
1556
1371
307
1763
1828
364
1631
1688
430
1640
1706
506
1580
1631
528
1480
1538
567
1420
1463
589
14.0 20
1556
1371
307
1894
1828
364
1763
1705
435
1760
1706
512
1700
1650
534
1580
1538
572
1520
1481
600
16.0 22
1556
1459
312
2025
1828
369
1875
1705
440
1880
1706
517
1820
1650
545
1700
1538
583
1640
1481
605
18.0 25
1669
1564
316
2156
1986
374
1988
1846
445
2000
1856
523
1920
1781
545
1800
1669
589
1720
1594
611
19.0 27
1725
1617
321
2231
2092
379
2063
1934
450
2080
1950
528
2000
1875
550
1880
1763
589
1800
1688
611
22.0 30
1913
1600
321
2475
2074
379
2288
1916
450
2300
1931
534
2220
1856
556
2000
1800
611
1860
1763
644
24.0 32
2044
1600
326
2644
2074
384
2438
1916
455
2460
1931
534
2360
1856
561
2080
1838
627
1900
1819
666
HEATING [50Hz, 230V]
INDOOR OUTDOOR TEMPERATURE (°CDB)
EDB -15 -10 -7 -5 0 7 10 15
°C TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI
16
1725
662
2038
680
2218
698
2249
689
2335
655
2471
626
2660
639
2954
664
18
1738
656
2050
675
2234
689
2268
677
2355
642
2486
603
2674
615
2977
637
20
1750
650
2063
669
2250
680
2286
666
2375
630
2500
580
2688
591
3000
610
22
1763
644
2075
663
2266
671
2304
654
2395
618
2514
557
2701
567
3023
583
24
1775
638
2088
657
2282
662
2322
643
2415
605
2529
534
2715
543
3046
556
EWB : Evaporator Wet Bulb temperature (
°
C)
TC : Total Capacity (W)
EDB : Evaporator Dry Bulb temperature (
°
C)
SHC : Sensible Heating Capacity (W)
(
°
CDB) : Outdoor Unit Inlet Air Dry Temperature (
°
C)
PI : Power Input