Daikin EWAH290TZ-SSB1 [46/102] Electrical specifications

Daikin EWAH300TZ-XLB1 [46/102] Electrical specifications
45/100
ELECTRICAL SPECIFICATIONS
EWAH~TZ-SRB
MODEL
EWAH820TZ
SRB2
EWAH920TZ
SRB2
EWAH980TZ
SRB2
EWAHC10TZ
SRB2
POWER SUPPLY
Phases
3
3
3
3
Frequency
50
50
50
50
Voltage
400
400
400
400
Voltage tolerance Minimum %
-10%
-10%
-10%
-10%
Voltage tolerance Maximum %
10%
10%
10%
10%
UNIT
Maximum inrush current
0
0
0
0
Nominal running current cooling
458.64
519.26
548.59
604.37
Maximum running current
589
661
706
754
Maximum current for wires sizing
648.1
726.96
776.9
829.7
FANS
Nominal running current cooling
23.04
25.92
28.8
28.8
COMPRESSORS
Phases
3
3
3
3
Voltage
400
400
400
400
Voltage tolerance Minimum %
-10%
-10%
-10%
-10%
Voltage tolerance Maximum %
10%
10%
10%
10%
Maximum running current
562.7
629.93
671.46
720.44
Starting method
INV
INV
INV
INV
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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