Daikin EWAPC12AJYNN [13/41] Specifications

Daikin EWAPC11AJYNN [13/41] Specifications
3
1
3
Hydronic Systems • Chillers
13
Chillers • R-407C • EWAP-AJYNN
3 Specifications
Safety Devices High pressure (pressure switch)
Low pressure (pressure switch)
Condensation fan magneto-thermal
High discharge temperature on the compressor
Phase monitor
Star/delta transition failed
Low delta pressure between suction and discharge
Low pressure ratio
High oil pressure drop
Low oil pressure
Notes Nominal cooling capacity and power input are based on 12/7 °C entering/leaving water temp. and 35°C air ambient
temp. Power input is for the whole unit.
3-1 TECHNICAL SPECIFICATIONS EWAPC13AJYNN EWAPC14AJYNN EWAPC15AJYNN EWAPC16AJYNN EWAPC17AJYNN EWAPC18AJYNN
Capacity
(Eurovent
conditions
specified in
notes)
Cooling Nominal kW 1284 1354 1426 1516 1583 1650
Capacity Steps % stepless 8.3-10 stepless 8.3-100 stepless 8.3-100 stepless 8.3-100 stepless 8.3-100 stepless 8.3-100
Nominal input
(Eurovent
conditions
specified in
notes)
Cooling kW 546 578 609 647 682 717
EER 2.35 2.34 2.34 2.34 2.32 2.30
ESEER 2.98 2.98 2.97 2.98 2.95 2.93
Casing Colour RAL7032
Dimensions Unit Height mm 2520 2520 2520 2520 2520 2520
Width mm 10070 10070 10970 10970 11870 11870
Depth mm 2230 2230 2230 2230 2230 2230
Weight Unit kg 8305 8435 8890 8905 9155 9265
Operating Weight kg 8775 8905 9360 9350 9600 9710
Water Heat
Exchanger
Minimum water volume in the system
(Formula)
The minimum water content per unit should be calculated with a certain approximation using this simplified formula:
Q= 35.83 X ( P(kW) / ? T(°C ) ) X ( 1/ N ) where : Q = minimum water content per unit expressed in litres P = minimum
cooling capacity of the unit expressed in kW ?T = evaporator entering / leaving water temperature difference
expressed in °C N = Number of compressors For more accurate determination of quantity of water, it is advisable to
contact the designer of the plant.
Air heat
exchanger
Type Lanced fins – internally spiral wound tubes
Water Heat
Exchanger
Type Shell and tube
Minimum water volume in
the system
l 432 432 432 419 419 419
Water flow rate Min l/min 1614 1626 1642 2357 2359 2365
Nominal l/min 3681 3882 4088 4346 4538 4730
Max l/min 5104 5141 5192 7453 7460 7479
Nominal water
pressure drop
Cooling
Heat
exchanger
kPa525762343740
Water Heat
Exchanger
ModelQuantity 111111
Fan Type Helical
Drive Direct drive
Diameter mm 800 800 800 800 800 800
Nominal air flow m³/min 6300 6636 7440 7296 7632 7962
Model Quantity 19 20 22 22 23 24
Speed rpm 860 860 860 860 860 860
Motor
Output
W 2000 2000 2000 2000 2000 2000
Discharge direction Vertical
3-1 TECHNICAL SPECIFICATIONS EWAP800AJYNN EWAP900AJYNN EWAP950AJYNN EWAPC10AJYNN EWAPC11AJYNN EWAPC12AJYNN

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