Daikin EWAT260B-SRB2 [28/62] Ewat b xr

Daikin EWAT260B-SRB2 [28/62] Ewat b xr
28/62
TECHNICAL SPECIFICATION
EWAT~B-XR
MODEL
EWAT085B
-XRA1
EWAT115B
-XRA1
EWAT145B
-XRA1
EWAT180B
-XRA2
EWAT185B
-XRA1
EWAT200B
-XRA2
COOLING
PERFORMANCE
Capacity - Cooling
kW
82
108
135
168
166
187
Capacity control - Type
Step
Step
Step
Step
Step
Step
Capacity control - Minimum
capacity
%
23
21
31
25
31
21
Unit power input - Cooling
kW
30.8
38.7
46.8
59.5
69.4
70.5
EER
2.65
2.80
2.89
2.82
2.39
2.66
ESEER (+opt FANMOD
(5)
)
4.02
4.18
4.08
4.24
4.04
4.21
IPLV (+opt FANMOD
(5)
)
4.74
5.10
4.76
5.00
4.78
5.00
SEER (+opt FANMOD
(5)
)
(1)
3.84
4.24
4.08
4.17
4.08
4.24
DIMENSIONS
Height
mm
1801
1801
1822
2540
1822
2540
Width
mm
1204
1204
1204
2236
1204
2236
Length
mm
2660
3180
3780
2326
3780
2326
WEIGHT
744
837
961
1732
1072
1763
Unit Weight
kg
1177
1191
1815
1843
1935
2251
Operating Weight
kg
752
846
968
1743
1088
1773
WATER HEAT
EXCHANGER
Type
(2)
PHE
PHE
PHE
PHE
PHE
PHE
Water Volume
l
5
6
9
11
12
11
Water flow rate
l/s
3.9
5.2
6.5
8.0
7.9
9.0
Water pressure drop
(4)
kPa
27.8
34.2
28.0
36.3
38.0
44.2
Insulation material
Closed cell
Closed cell
Closed cell
Closed cell
Closed cell
Closed cell
AIR HEAT EXCHANGER
Type
(2)
Mch
Mch
Mch
Mch
Mch
Mch
FAN
Type
(2)
DPT
DPT
DPT
DPT
DPT
DPT
Drive
(2)
Phase cut
Phase cut
Phase cut
VFD fans
Phase cut
VFD fans
Diameter
mm
450
450
450
800
450
800
Nominal air flow
l/s
6673
8896
11122
15054
11122
15054
Quantity
No.
6
8
10
4
10
4
Speed
rpm
1108
1108
1108
700
1108
700
Motor input
kW
2.1
2.8
3.5
3.6
3.5
3.6
COMPRESSOR
Type
Scroll
Scroll
Scroll
Scroll
Scroll
Scroll
Oil charge
l
6.5
7.7
8.9
13.0
10.7
14.1
Quantity
No.
2
2
2
4
2
4
SOUND LEVEL
(3)
Sound Power - Cooling
dB(A)
78
82
84
84
86
85
Sound Pressure level@1m
distance Cooling
dB(A)
60.2
63.9
65.6
65.3
67.7
65.5
REFRIGERANT CIRCUIT
Refrigerant type
R32
R32
R32
R32
R32
R32
Refrigerant charge
kg
10.5
12.5
15
30
16
36
N. of circuits
No.
1
1
1
2
1
2
PIPING CONNECTIONS
Evaporator water
inlet/outlet
mm
76.1
76.1
76.1
88.9
76.1
88.9
All the performances (Cooling capacity, unit power input in cooling and EER) are based on the following conditions: evaporator 12.0/7.0°C; ambient 35.0°C,
unit at full load operation; operating fluid: Water; fouling factor = 0.
(1) In accordance with standard EN14825:2013, comfort low temperature, average climate. SEER and µs values applicable Ecodesign regulation: (EU) No
2016/2281.
(2) PHE: Plate Heat Exchanger; S&T: Single Pass Shell & Tube; MCH: Microchannel; DPT: Direct Propeller Type; DOL: Direct On Line - VFD: Inverter
(3) Sound power level (referred to evaporator 12/7°C, ambient 35°C full load operation) are measured in accordance with ISO 9614 and Eurovent 8/1 for
Eurovent certified units. The certification refers only to the overall sound power level, the sound pressure is calculated from the sound power level and are
for information only and not considered binding. The minimum capacity indicated is referred to unit operating at standard Eurovent conditions. Dimensions
and weights are for indication only and not considered binding. Before designing the installation, consult the official drawings available from the factory at
request. All the data are referred to standard unit without options. All data are subject to change without notice.
(4) The value refers to the pressure drops in the evaporator only.
(5) Option FANMOD consist in Continuous Fan Speed Regulation and improves part load operation. Single-V units are standardly equipped with continuous
fan control. Multi-V units require opt 99

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