3
1
1
• VRV Systems • Outdoor Units
3
• Outdoor Units • HEAT PUMP • RWEYQ-MY1
1
Specifications
1 - 2
Water flow head loss
N
OTES
1
Nominal cooling capacities are based on :
•
indoor temperature : 27°CDB, 19°CWB
•
inlet water temperature : 30°C
•
equivalent refrigerant piping : 7.5m
•
level difference : 0m
2
Nominal heating capacities are based on :
•
indoor temperature : 20°CDB
•
inlet water temperature : 20°C
•
equivalent refrigerant piping : 7.5m
•
level difference : 0m
3
This unit should not be installed outdoors, but indoors eg. in a machine room, etc.
4
Indoor operating ambient temperature: 0 ~ 40°C. Heat rejection from the outdoor unit: 0,71kW/10HP.
5
Dimensions of the 20HP and 30HP units depend on the method of stacking. For more details, please refer to the Service Space drawing.
WATER VOLUME
L/min
50
60
96
120
150
Head loss
kPa
11.3
19.0
26.5
39.6
52.5
mH
2
O
1.2
1.9
2.7
4.1
5.3
1-3 ELECTRICAL SPECIFICATIONS
RWEYQ10MY1
RWEYQ20MY1
RWEYQ30MY1
Power Supply
Name
Y1
Phase
3
3
3
Frequency
Hz
50
50
50
Voltage
V
380-415
Current
Nominal
running current
(RLA)
Cooling
A
9.50
19.00
28.50
Heating
A
9.50
19.00
28.50
Minimum circuit amps
(MCA)
A
12.60
25.30
37.90
Maximum fuse amps (MFA) A
25.00
35.00
45.00
Total overcurrent amps
(TOCA)
A
13.50
27.00
40.50
Voltage range
Minimum
V
342
342
342
Maximum
V
456
456
456
N
OTES
1
RLA is based on following conditions :
•
indoor temperature : 27°CDB/19°CWB
•
outdoor temperature : 35°CDB
2
TOCA means the total value of each OC set
3
MSC means the maximum current during start up of the compressor
4
Voltage range : units are suitable for use on electrical systems where voltage supplied to unit terminal is not below or above listed range limits
5
Maximum allowable voltage range variation between phases is 2%
6
Select wire size based on the value of MCA or TOCA
7
MFA is used to select the circuit breaker and the ground fault circuit interrupter (earth leakage circuit breaker)
8
For more details concerning conditional connections, see http://www.daikineurope.com/extranet, select "Daikin Documentation" and select
"conditional connection", "the requested product type" and "English" from the drop down lists, click the search button. Finally, click on the document
title of your choice.
