Daikin EWWP014KBW1N, Руководство по эксплуатации, Страница: 3 / 20

EWWP014~065KBW1N
Packaged water-cooled water chillers
4PW61660-1A – 04.2012
Operation manual
2
Electrical specifications
(1)
D
ESCRIPTION
The EWWP packaged water-cooled water chillers are available in 7 standard sizes with nominal cooling capacities ranging from 13 to 65 kW.
Figure -
Main components
Required space around the unit for service
(1) Refer to the engineering data book for the complete list of specifications.
Model EWWP 014 022 028 035
Power supply
• Phase 3N~
• Frequency
(Hz)
50
• Voltage
(V)
400
• Voltage tolerance
(%)
±10
• Recommended fuses
(aM)
3x 16 3x 20 3x 25 3x 32
Compressor
• Phase 3~
• Frequency
(Hz)
50
• Voltage
(V)
400
• Nominal running current
(A
) 6.6 10.4 13.1 15.0
Control
• Phase 1~
• Frequency
(Hz)
50
• Voltage
(V)
230
• Recommended fuses
(aM)
factory installed
Model EWWP 045 055 065
Power supply
• Phase 3N~
• Frequency
(Hz)
50
• Voltage
(V)
400
• Voltage tolerance
(%)
±10
• Recommended fuses
(aM)
3x 40 3x 50 3x 50
Compressor
• Phase 3~
• Frequency
(Hz)
50
• Voltage
(V)
400
• Nominal running current
(A)
10.4 13.1 15.0
Control
• Phase 1~
• Frequency
(Hz)
50
• Voltage
(V)
230
• Recommended fuses
(aM)
factory installed
500
500
500
7 5
8 6 11 13
12
2
3
1 4
9
500
500
500
2
3
1
4
7 5 12 9
8 6 11 14 19 19 10
1
10
14 15 16 17
18
EWWP014~035KB
EWWP045~065KB
1 Compressor
2 Evaporator
3 Condenser
4 Switchbox
5 Chilled water in
6 Chilled water out
7 Condenser water out
8 Condenser water in
9 Evaporator entering water temperature sensor
10 Freeze up sensor
11 Condenser entering water temperature sensor
12 Digital display controller
13 Power supply intake
14 Ball valve (field installed)
15 Water filter (field installed)
16 Air purge valve (field installed)
17 T-joint for air purge (field installed)
18 Flow switch (with T-joint) (field installed)
19 Main switch