Daikin EWAP400MBYN [20/452] Technical specifications ewwd120 540mbynn

Daikin EWLD340MBYNN [20/452] Technical specifications ewwd120 540mbynn
General Outline ESIE 05-07
1–8 Part 1 – System Outline
3
11
4
5
1.4 Technical Specifications: EWWD120~540MBYNN
Technical
specifications
The table below contains the technical specifications.
Model
EWWD
120MBYNN
EWWD
180MBYNN
EWWD
240MBYNN
EWWD
280MBYNN
EWWD
360MBYNN
EWWD
440MBYNN
EWWD
500MBYNN
EWWD
520MBYNN
EWWD
540MBYNN
Nominal
cooling
capacity
Cooling
(1)
123 kW 183 kW 249 kW 273 kW 366 kW 432 kW 498 kW 522 kW 546 kW
Heating
(2)
147 kW 216 kW 290 kW 327 kW 431 kW 505 kW 580 kW 617 kW 655 kW
Nominal
input
Cooling
(3)
28.7 kW 45.2 kW 61.6 kW 69.2 kW 90.5 kW 107 kW 123 kW 131 kW 138 kW
Heating
(4)
34.5 kW 54.0 kW 72.8 kW 83.4 kW 108 kW 127 kW 146 kW 156 kW 167 kW
Capacity steps
30-100% Stepless 15-100% Stepless
Compressor
Type
Semi-hermetic single screw compressor
Speed
2880 rpm
Crankcase heater
1x150 W
No. x model (Y1)
1 x
ZHA5LMGUYE
1 x
ZHA7MSGUYE
1 x
ZHA7WSGUYE
1 x
ZHA9LSGUYE
2 x
ZHA7MSGUYE
1 x ZHA7MSGUYE
+ 1 x
ZHA7WSGUYE
2 x
ZHA7WSGUYE
1 x
ZHA7WSGUYE +
1 x
ZHA9LSGUYE
2 x
ZHA9LSGUYE
Evaporator
Type
Brased plate heat exchanger, one per circuit
No. x model
1 x AC120EQ-
NP156
1 x AC250Q-
NP96
1 x AC250Q-
NP128
1 x AC250Q-
NP162
2 x AC250Q-
NP96
1x AC250EQ-
NP96 +
1x
AC250Q-NP128
2x AC250Q-
NP128
1x AC250EQ-
NP128 +
1x
AC250EQ-
NP162
2 x
AC250EQ-
NP162
Min.water volume in
the system (5)
600 l 890 l 1220 l 1330 l 895 l 1055 l 1215 l 1275 l 1335 l
Water flow rate
(min/max)
175/700 l/min 265/1070 l/min 350/1400 l/min 400/1600 l/min 525/2100 l/min 625/2500 l/min 700/2800 l/min 750/3000 l/min 800/3200 l/min
Nominal water flow
353 l/min 525 l/min 714 l/min 783 l/min 1049 l/min 1238 l/min 1428 l/min 1496 l/min 1565 l/min
Nom. water
pressure drop
23 kPa
28 kPa 33 kPa
31 kPa
28/28 kPa 28/33 kPa
33/33 kPa 33/31 kPa 31/31 kPa
Insulation material
Polyethyleen foam
Condenser
Type
Shell & tube
Qty x model
1 x CDEW215 1 x CDEW260 1 x CDEW400 1 x CDEW450 2 x CDEW260 CDEW400 + 260 2 x CDEW400 CDEW400 + 450 2 x CDEW450
Nominal water flow 435
654 890
981
1309 1545
1781
1871 1962
Water flow rate
(min/max)
217/800 l/min
336/1050 l/min 450/1230 l/min
520/1370 l/min 670/2100 l/min 790/2290 l/min 900/2470 l/min 970/260 l/min
1040/2730
l/min
Nom. water
pressure drop
20 kPa 30 kPa 30 kPa 38 kPa 38 kPa 30/30 kPa 30/30 kPa 30/38 kPa 38/38 kPa
Piping connections (6)
Evap. water
in/outlet
3” OD victaulic 3” OD victaulic
Refrigerant circuit
Refrigerant type
R134a
Refrigerant charge
18 kg 35 kg
37 kg
38 kg 70 kg 72 kg 74 kg 75 kg 76 kg
Refrigerant control
Thermostatic expansion valve Electr. Exp valve 2 x Therm. Exp.
valve
1 x Therm. Exp.
valve + 1 x Electr.
Exp valve
2 x Electr. Exp. valve
Oil type
Idemitsu FVC 68D
ESIE05-07.book Page 8 Wednesday, October 11, 2006 10:42 AM

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