Daikin EWAT290B-SRA1 [38/62] Ewat b xr

Daikin EWAT260B-SRB2 [38/62] Ewat b xr
ELECTRICAL SPECIFICATIONS
38/62
EWAT~B-XR
MODEL
EWAT085B-
XRA1
EWAT115B-
XRA1
EWAT180B-
XRA2
EWAT185B-
XRA1
EWAT200B-
XRA2
POWER SUPPLY
Phases
No.
3
3
3
3
3
3
Frequency
Hz
50
50
50
50
50
50
Voltage
V
400
400
400
400
400
400
Voltage tolerance Minimum
%
-10%
-10%
-10%
-10%
-10%
-10%
Voltage tolerance Maximum
%
10%
10%
10%
10%
10%
10%
UNIT
Maximum inrush current
A
207
319
316
272
482
385
Nominal running current
cooling
A
60
71
83
113
118
128
Maximum running current
A
72
99
98
140
162
165
Maximum current for wires
sizing
A
79
109
108
153
178
182
FANS
Nominal running current
cooling
A
6
8
10
8
10
8
COMPRESSORS
Phases
No.
3
3
3
3
3
3
Voltage
V
400
400
400
400
400
400
Voltage tolerance Minimum
%
-10%
-10%
-10%
-10%
-10%
-10%
Voltage tolerance Maximum
%
10%
10%
10%
10%
10%
10%
Maximum running current
A
66
91
88
131
152
157
Starting method
DOL
DOL
DOL
DOL
DOL
DOL
MODEL
EWAT220B-
XRA2
EWAT230B-
XRA1
EWAT280B-
XRA2
EWAT300B-
XRA1
EWAT310B-
XRA2
POWER SUPPLY
Phases
No.
3
3
3
3
3
3
Frequency
Hz
50
50
50
50
50
50
Voltage
V
400
400
400
400
400
400
Voltage tolerance Minimum
%
-10%
-10%
-10%
-10%
-10%
-10%
Voltage tolerance Maximum
%
10%
10%
10%
10%
10%
10%
UNIT
Maximum inrush current
A
411
486
407
547
560
573
Nominal running current
cooling
A
143
134
151
164
177
179
Maximum running current
A
191
167
190
230
243
256
Maximum current for wires
sizing
A
210
184
209
253
267
281
FANS
Nominal running current
cooling
A
8
10
10
12
12
12
COMPRESSORS
Phases
No.
3
3
3
3
3
3
Voltage
V
400
400
400
400
400
400
Voltage tolerance Minimum
%
-10%
-10%
-10%
-10%
-10%
-10%
Voltage tolerance Maximum
%
10%
10%
10%
10%
10%
10%
Maximum running current
A
183
157
180
218
230
243
Starting method
DOL
DOL
DOL
DOL
DOL
DOL
Fluid: Water
Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%.
Maximum starting current: In case of inverter driven units, no inrush current at start up is experienced.
Nominal current in cooling mode is referred to the following conditions: evaporator 12/7°C; ambient 35°C; compressors + fans current.
Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current
Maximum unit current for wires sizing is based on minimum allowed voltage
Maximum current for wires sizing: (compressors full load ampere + fans current) x 1,1.
The data are referred to the standard unit without options.
For the electrical data of the hydronic kit refer to "Options technical data"
All data are subject to change without notice. Please refer to unit nameplate data.

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