![Daikin EWAQ220E-XR [13/34] Electrical specifications](/img/pdf.png)
Daikin EWAQ220E-XR [13/34] Electrical specifications
![Daikin EWAQ220E-XR [13/34] Electrical specifications](/views2/1661364/page13/bgd.png)
ELECTRICAL SPECIFICATIONS
EWAQ E-XR
190 220 260 300 320 170 MODEL
POWER SUPPLY
Phases Nr 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 starting current A 379 477 493 440 554 568
Nominal running current cooling
A
101
113
127
151
179
189
Mximum running current
A
127
141
158
188
219
233
Maximum current for wires sizing A 140 155 174 207 241 256
FANS
Nominal running current cooling
A
10
10
13
13
16
16
COMPRESSORS
Phases Nr 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
117
131
145
175
203
217
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: starting current of biggest compressor + current of the other compressors at maximum load + fans current at maximum load
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.
Pagina 13 di 34
Содержание
- Air cooled scroll chillers 1
- Databook 1
- Ewaq e 1
- Performance according to en14511 1
- Certifications 2
- Code requirements safety and observant of laws directives 2
- Features and benefits 2
- Low operating cost and extended operating life 2
- Low operating sound levels 2
- Outstanding reliability 2
- Pagina 2 di 34 2
- Sound configurations 2
- Superior control logic 2
- Versions 2
- Cabinet and structure 3
- Compressor 3
- Condenser 3
- Condenser fans ø 800 3
- Electrical control panel 3
- Electronic expansion valve 3
- Evaporator plate heat exchanger 3
- General characteristics 3
- Pagina 3 di 34 3
- Refrigerant 3
- Refrigerant circuit 3
- General characteristics 4
- Pagina 4 di 34 4
- Supervising systems on request 4
- Options 5
- Options on request 5
- Pagina 5 di 34 5
- Standard options supplied on basic unit 5
- Options 6
- Pagina 6 di 34 6
- Capacity class in kw cooling 7
- Efficiency level 7
- Inverter 7
- Machine type 7
- Model series 7
- Nomenclature 7
- Pagina 7 di 34 7
- Refrigerant 7
- Sound level 7
- Ewaq e xs 8
- Pagina 8 di 34 8
- Technical specifications 8
- Ewaq e xl 9
- Pagina 9 di 34 9
- Technical specifications 9
- Ewaq e xr 10
- Pagina 10 di 34 10
- Technical specifications 10
- Electrical specifications 11
- Ewaq e xs 11
- Pagina 11 di 34 11
- Electrical specifications 12
- Ewaq e xl 12
- Pagina 12 di 34 12
- Electrical specifications 13
- Ewaq e xr 13
- Pagina 13 di 34 13
- Ewaq e xl 14
- Ewaq e xr 14
- Ewaq e xs 14
- Pagina 14 di 34 14
- Sound levels 14
- Operating limits 15
- Pagina 15 di 34 15
- Table 1 water heat exchanger minimum and maximum water δt 15
- Table 2 water heat exchanger fouling factors 15
- Operating limits 16
- Pagina 16 di 34 16
- Table 3 air heat exchanger altitude correction factors 16
- Table 4 minimum glycol percentage for low air ambient temperature 16
- Table 5 available fan static pressure correction factors 16
- Operating limits 17
- Pagina 17 di 34 17
- Water charge flow and quality 17
- Water content in cooling circuits 17
- Cooling performance 19
- Ewaq e xs 19
- Pagina 19 di 34 19
- Cooling performance 20
- Ewaq e xs 20
- Pagina 20 di 34 20
- Cooling performance 21
- Ewaq e xl 21
- Pagina 21 di 34 21
- Cooling performance 22
- Ewaq e xl 22
- Pagina 22 di 34 22
- Cooling performance 23
- Ewaq e xr 23
- Pagina 23 di 34 23
- Cooling performance 24
- Ewaq e xr 24
- Pagina 24 di 34 24
- Options technical data 25
- Pagina 25 di 34 25
- Single pump 2 poles 25
- Water pump kit 25
- Options technical data 26
- Pagina 26 di 34 26
- Twin pump 2 poles 26
- Water pump kit combination matrix 26
- Options technical data 27
- Pagina 27 di 34 27
- Water pump kit technical information 27
- 2 3 4 5 6 7 8 28
- A m l i h g b c f e d 28
- Compressor evaporator condenser coil electrical panel fan evaporator water inlet evaporator water outlet slot for power and control panel connection 28
- Dimensional drawing 28
- Legend 28
- Pagina 28 di 34 28
- Handling 29
- Installation notes 29
- Location 29
- Pagina 29 di 34 29
- Space requirements 29
- Warning 29
- Acoustic protection 30
- Installation notes 30
- Pagina 30 di 34 30
- Storage 30
- Condenser coil 31
- Dimensions 31
- Evaporator phe 31
- General 31
- Pagina 31 di 34 31
- Performance 31
- Refrigerant 31
- Sound level and vibrations 31
- Technical specifications 31
- Unit description 31
- Condensation control 32
- Condenser fans 32
- Controller 32
- Electrical control panel 32
- Hydronic kit options on request 32
- Low sound unit configurations on request 32
- Pagina 32 di 34 32
- Refrigerant circuit 32
- Technical specifications 32
- Controller main features 33
- High level communications interface on request 33
- Pagina 33 di 34 33
- Technical specifications 33
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