• Outdoor Units • VRV
®
Heat Pump • RXYQ5-54P7W1B(A)
• VRV
®
Systems • Outdoor Units
8
1
Specifications
3
1-2 TECHNICAL SPECIFICATIONS
RXYQ48P7W1BA
RXYQ50P7W1BA
RXYQ52P7W1BA
RXYQ54P7W1BA
Capacity
Cooling
kW
132.0
138.0
143.0
147.0
Heating
kW
151.0
158.0
163.0
170.0
COP
Cooling
3.14
3.08
3.07
3.02
Heating
3.78
3.77
3.75
3.70
Capacity range
HP
48
50
52
54
Power input
(nominal)
Cooling
kW
42.0
44.8
46.6
48.6
Heating
kW
40.0
41.9
43.5
45.9
PED category
Category II
Max n° of indoor units to be connected
64
64
64
64
Indoor index
connection
Minimum
600
625
650
675
Maximum
1,560
1,625
1,690
1,755
Casing
Colour
Daikin White
Material
Painted galvanised steel
Heat
Exchanger
Dimensions
Length
mm
1,778 + 2,088 + 2,088
2,088 + 2,088 + 2,088
2,088 + 2,088 + 2,088
2,088 + 2,088 + 2,088
Nr of Rows
54 + 54 + 54
Fin Pitch
mm
2.00
2.00
2.00
2.00
Nr of Passes
18 + 21 + 21
21 + 21 + 21
21 + 21 + 21
21 + 21 + 21
Face Area
m²
2.112 + 2.481 + 2.481
2.481 + 2.481 + 2.481
2.481 + 2.481 + 2.481
2.481 + 2.481 + 2.481
Nr of Stages
2
2
2
2
Tube type
Hi-XSS (8)
Fin
Fin type
Non-symmetric waffle louvre
Treatment
Hydrophylic and anti corrosion resistant
Fan
Type
Propeller
Quantity
1 + 2 + 2
2 + 2 + 2
2 + 2 + 2
2 + 2 + 2
Air Flow Rate
(nominal at
230V)
Cooling
m³/min
196 + 239 + 239
233 + 239 + 239
233 + 239 + 239
239 + 239 + 239
Heating
m³/min
196 + 239 + 239
233 + 239 + 239
233 + 239 + 239
239 + 239 + 239
External static pressure
Pa
78 Pa in high static pressure
Discharge direction
Vertical
Motor
Quantity
1 + 2 + 2
2 + 2 + 2
2 + 2 + 2
2 + 2 + 2
Model
Brushless DC
Output motor
W
750 + 2x750 + 2x750
2x350 + 2x350 + 2x750
2x350 + 2x350 + 2x750
2x750 + 2x750 + 2x750
Compressor
Quantity
8
9
9
9
Motor
Quantity
1 + 1 + 1
Model
Inverter
Type
Hermetically sealed scroll compressor
Speed
rpm
6,300 + 7,980 + 7,980
6,300 + 7,980 + 7,980
6,300 + 7,980 + 7,980
7,980 + 7,980 + 7,980
Motor Output
kW
2.8 + 3.0 + 3.0
0.3 + 3.0 + 3.0
1.4 + 3.0 + 3.0
3.0 + 3.0 + 3.0
Crankcase
Heater
W
33
33
33
33
Quantity
5
6
6
6
Model
ON-OFF
Type
Hermetically sealed scroll compressor
Speed
rpm
2,900
Motor Output
kW
4.5
4.5
4.5
4.5
Crankcase
Heater
W
33
33
33
33
Cooling
Standard
Min
°CDB
-5.0
-5.0
-5.0
-5.0
Operation
Range
Cooling
Max
°CDB
43.0
43.0
43.0
43.0
Heating
Min
°CWB
-20.0
-20.0
-20.0
-20.0
Max
°CWB
15.0
15.0
15.0
15.0
Refrigerant
Name
R-410A
Charge
kg
8.6 + 11.7 + 11.7
11.3 + 11.7 + 11.7
11.5 + 11.7 + 11.7
11.7 + 11.7 + 11.7
Control
Expansion valve (electronic type)
Nr of Circuits
1
1
1
1
Maximum total refrigerant charge in the system
kg
Less than 100 (calculated charge less than 95)
Refrigerant Oil Name
Synthetic (ether) oil
Charged Volume
l
3.9 + 5.8 + 5.8
5.7 + 5.8 + 5.8
5.7 + 5.8 + 5.8
5.8 + 5.8 + 5.8