Chigo CCA-18HR1, Technical Manual

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R410A50Hz Universal Outdoor Series Technical Manual Outdoor unit
121
GD Chigo Heating & Ventilation Equipment Co., Ltd.
Model COU-36HSR1 COU-48HSR1 COU-60HSR1
Power supply type Independent supply Independent supply Independent supply
Outdoor power supply V/Ph/Hz 380~415/3/50 380~415/3/50 380~415/3/50
Cooling
Capacity
Btu/h 36000 48000 60000
KW 10.5 14 16
Input W 3800 5000 5700
Rated current A 6.79 8.94 10.19
Heating
Capacity
Btu/h 39600 52800 66000
KW 11.5 15.4 16.6
Input W 3600 5100 5800
Rated current A 6.44 9.12 10.37
Max. input consumption W 4900 6000 6600
Max. current A 8.76 10.73 11.8
Starting current A 48 66 70
Compressor
Model C-SBN303H8D C-SBN373H8D C-SBN453H8D
Type SCROLL SCROLL SCROLL
Brand SANYO SANYO SANYO
Capacity Btu/h 36000 48100 56000
Input W 3650 4750 5750
Rated current(RLA) A 6.58 8.22 9.77
Locked rotor
Amp(LRA)
A 48 66 70
Thermal protector built-in built-in built-in
Capacitor μF / / /
Refrigerant oil ml 1700 1700 1700
Outdoor
motor fan
Model YDK-200-6 YDK-60-6P3-1 YDK-60-6P3-1
Input W 450 170×2 170×2
Capacitor μF 10 4×2 4×2
Speed r/min 800 780 780
Outdoor coil
Number of rows 1 2 2
Tube pitch x row
pitch
mm 25×21.65 22×19.05 25×21.65
Fin spacing mm 1.4 1.6 1.6
Fin type Hydrophilic Hydrophilic Hydrophilic
Tube outside dia.
and type
mm
9.52 7.94 9.52
inner grooved inner grooved inner grooved
Coil size(W×H×D) mm 883.5×950×21.65 1735×1280×38.1 1804×1250×43.3
Number of circuits 3 7 7
Outdoor air flow m
3
/h 6000 6100 6100
Outdoor noise level dB(A) 55 57 57
Outdoor
unit
Dimension(W×H×D) mm 1070×995×400 911×1335×400 911×1335×400
Packing(W×H×D) mm 1145×1120×475 964×1445×402 964×1445×402
Net/Gross weight kg 92/100 96/107 96/107
Refrigerant type/quantity g R410A/2100 R410A/3600 R410A/4000
Throttle part capillary capillary capillary
Design pressure MPa 4.2 4.2 4.2
Outdoor power supply mm
2
1.5 2.5 2.5
Refrigeran
t piping
Liquid side/Gas side mm Φ9.52/Φ19.05 Φ9.52/Φ19.05 Φ9.52/Φ19.05
Max. pipe length m 30 30 30
Max. high drop m 20 20 20
Ambient temp °C -7
～
43 -7
～
43 -7
～
43
Stuffing Quantity
（
20'/40'/40'HQ
）
40/80/80 32/64/64 32/64/64
Notes: 1. Nominal cooling capacities are based on the following conditions:
Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. Piping: 7.5m(horizontal)
2. Nominal heating capacities are based on the following conditions:
Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. Piping: 7.5m(horizontal)