Daikin EWWD440EJYNN/A [3/26] Specifications
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Daikin EWWD440EJYNN/A [3/26] Specifications

Daikin EWWD340EJYNN [3/26] Specifications
• Chillers • R-134A • EWWD-EJYNN
1
2
• Applied Systems • Chillers
3
2 Specifications
Operation
Range
Evaporator Min °CDB -8 (OPZL)
Max °CDB 15 15 15 15 15 15 15
Condensor Min °CDB 15 15 15 15 15 15 15
Max °CDB 55 55 55 55 55 55 55
Refrigerant
circuit
Refrigerant type R-134a
Refrigerant charge kg 54 52 52 52 108 106 104
No of circuits 1 1 1 1 2 2 2
Refrigerant control Electronic expansion valve
Piping
connections
Evaporator water inlet/outlet 168.30 168.30 168.30 168.30 168.30 168.30 168.30
Condensor water inlet/outlet 5’’
Safety Devices High pressure (pressure switch)
Low pressure (pressure switch)
Emergency stop
High discharge temperature on the compressor
Phase monitor
Low pressure ratio
High oil pressure drop
Low oil pressure
2-1 TECHNICAL SPECIFICATIONS
EWWD850EJY
NN
EWWD900EJY
NN
EWWD950EJY
NN
EWWDC10EJY
NN
EWWDC11EJY
NN
EWWDC12EJY
NN
EWWDC13EJY
NN
Capacity
(Eurovent)
Cooling Nominal kW 844 910 986 1,027 1,074 1,155 1,204
Capacity
control
Type stepless
Minimum capacity % 12.5 12.5 12.5 12.5 8.3 8.3 8.3
Nominal input
(Eurovent)
Cooling kW 185.55 200.01 218.45 236.91 239.13 254.34 267.7
EER 4.55 4.55 4.51 4.33 4.49 4.54 4.50
Casing Colour RAL7032
Material Galvanized and painted steel sheet
Dimensions Unit Height mm 2,245 2,245 2,245 2,245 2,398 2,398 2,398
Width mm 1,350 1,350 1,350 1,350 2,153 2,153 2,153
Depth mm 4,769 4,769 4,769 4,769 4,470 4,470 4,470
Weight Unit kg 5,219 5,233 5,268 5,268 6,043 6,079 6,097
Operating Weight kg 9,754 9,779 9,826 9,826 6,692 6,718 6,744
Water Heat
Exchanger
Evaporator
Minimum water volume in
the system
l 1,144 1,204 1,346 1,356 673 718 754
Water flow rate Min l/min 470.2 494.7 553.3 557.5 610.7 651.2 684
Nominal l/min 2,420.6 2,609.2 2,827.4 2,943.9 3,078.3 3,312.1 3,451.6
Max l/min 3,994 4,233.4 4,642.1 4,701.7 5,013.6 5,368.5 5,581.7
Nominal water
pressure drop
Cooling Heat
exchange
r
kPa 53.42 53.15 66.29 51.25 59.08 51.73 55.72
Water Heat
Exchanger
Evaporator
Insulation material Closed cell foam elastomer
Model Quantity 1 1 1 1 1 1 1
Model EV40271111/
5-NS
EV40271212/
5-NS
EV40271313/
5 NS
EV40271313/
3 NS
EV50330777/
7 NS
EV50330888/
5 NS
EV50330888/
5 NS
2-1 TECHNICAL SPECIFICATIONS
EWWD340EJY
NN
EWWD400EJY
NN
EWWD550EJY
NN
EWWD460EJY
NN
EWWD650EJY
NN
EWWD700EJY
NN
EWWD800EJY
NN

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