Daikin EWAD420T-XSB2 [43/81] Compressors

Daikin EWADC10T-SLB2 [43/81] Compressors
37/73
ELECTRICAL SPECIFICATIONS
EWAD~T-XSB
MODEL
EWAD350T-
XS B2
EWAD380T-
XS B2
EWAD400T-
XS B2
EWAD420T-
XS B2
EWAD440T-
XS B2
POWER SUPPLY
Phases
No.
3
3
3
3
3
Frequency
Hz
50
50
50
50
50
Voltage
V
400
400
400
400
400
Voltage tolerance Minimum %
-10%
-10%
-10%
-10%
-10%
Voltage tolerance Maximum %
10%
10%
10%
10%
10%
UNIT
Maximum inrush current
A
253
296
311
399
422
Nominal running current cooling
A
174.38
97.83
114.97
114.79
129.16
Maximum running current
A
248
260
277
299
322
Maximum current for wires sizing
A
270
284
302
327
351
FANS
Nominal running current cooling
A
20.64
20.64
25.8
25.8
25.8
COMPRESSORS
Phases
No.
3
3
3
3
3
Voltage
V
400
400
400
400
400
Voltage tolerance Minimum %
-10%
-10%
-10%
-10%
-10%
Voltage tolerance Maximum %
10%
10%
10%
10%
10%
Maximum running current
A
114
114
126
126
148
Starting method
Y-Δ
Y-Δ
Y-Δ
Y-Δ
Y-Δ
MODEL
EWAD540T-
XS B2
EWAD570T-
XS B2
EWAD730T-
XS B2
EWAD820T-
XS B2
EWAD950T-
XS B2
POWER SUPPLY
Phases
No.
3
3
3
3
3
Frequency
Hz
50
50
50
50
50
Voltage
V
400
400
400
400
400
Voltage tolerance Minimum %
-10%
-10%
-10%
-10%
-10%
Voltage tolerance Maximum %
10%
10%
10%
10%
10%
UNIT
Maximum inrush current
A
493
493
574
645
703
Nominal running current cooling
A
141.98
158.14
372.87
424.09
471.71
Maximum running current
A
378
401
492
536
626
Maximum current for wires sizing
A
413
438
538
587
685
FANS
Nominal running current cooling
A
30.96
30.96
30.96
30.96
41.28
COMPRESSORS
Phases
No.
3
3
3
3
3
Voltage
V
400
400
400
400
400
Voltage tolerance Minimum %
-10%
-10%
-10%
-10%
-10%
Voltage tolerance Maximum %
10%
10%
10%
10%
10%
Maximum running current
A
162
185
274
274
398
Starting method
Y-Δ
Y-Δ
Y-Δ
Y-Δ
Y-Δ
Fluid: Water
Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%.
Maximum starting current: starting current of biggest compressor + current of the other compressors at maximum load + fans current at maximum load.
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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