Daikin EWWD500EJYNN/A [4/23] Specifications
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Daikin EWWD500EJYNN/A [4/23] Specifications

Daikin EWWD340EJYNN [4/23] Specifications
3
1
2
• Applied Systems • Chillers
4
• Chillers • R-134A • EWWD-EJYNN/A
2 Specifications
Water Heat
Exchanger
Condenser
Type Shell and tube
Minimum water volume in
the system
l 1,901 2,060 2,187 2,295 2,457
Water flow rate Min l/min 781.4 846.9 898.8 943.5 1,010
Nominal l/min 1,485 1,398.6 1,684.2 1,626 1,969.2
Max l/min 4,797.9 5,150.9 5,384.9 5,766.7 6,270.7
Min l/min 781.4 846.9 898.8 943.5 1,010
Nominal l/min 1,485 1,708.8 1,684.2 1,987.2 1,969.2
Max l/min 4,797.9 5,150.9 5,384.9 5,766.7 6,270.7
Nominal water
pressure drop
Cooling kPa 46.92 49.83 49.83 64.97 64.97
Insulation material Closed cell foam elastomer
Model Quantity 2 1 2 2 2
Model CB3531138 - C4 -2P CB3531138 - C4 -2P CB3531154 - C4 -2P CB3531154 - C4 -2P CB3531154 - C4 -2P
Quantity
-
1
-
Model CB3531154 - C4 -2P
Compressor Type Screw compressor
Refrigerant oil type Artic Mobil 68H
Refrigerant oil charge l 32 32 32 32 32
Model Quantity 2 1 2 1 2
Model HSS4222 HSS4222 HSS4223 HSS4223 HSS4224
Speed rpm 3000 3000 3000 3000 3000
Crankcas
e Heater
W 400 400 400 400 400
Quantity
-
1
-
1
-
Model HSS4223 HSS4224
Speed rpm 3000 3000
Crankcas
e Heater
W 400 400
Sound level Sound Power Cooling dBA 97.8 98.9 99.8 98.3 98.6
Sound
Pressure
Cooling dBA 78.7 79.8 80.7 79.2 79.5
Operation
Range
Evaporator Min °CDB -8 (OPZL)
Max °CDB 15 15 15 15 15
Condensor Min °CDB 15 15 15 15 15
Max °CDB 55 55 55 55 55
Refrigerant
circuit
Refrigerant type R-134a
Refrigerant charge kg 104 104 104 104 104
No of circuits 2 2 2 2 2
Refrigerant control Electronic expansion valve
Piping
connections
Evaporator water inlet/outlet 219.10 219.10 219.10 219.10 219.10
Condensor water inlet/outlet 4’’
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
2-2 ELECTRICAL SPECIFICATIONS
EWWD360EJYNN/
A
EWWD440EJYNN/
A
EWWD500EJYNN/
A
EWWD600EJYNN/
A
EWWD750EJYNN/
A
EWWD800EJYNN/
A
Power Supply Name YN
Phase 3~
Frequency Hz 50
Voltage V 400
Voltage
Tolerance
Minimum % -10%
Maximum % +10%
2-1 TECHNICAL SPECIFICATIONS
EWWD850EJYNN/A EWWD950EJYNN/A EWWDC10EJYNN/A EWWDC11EJYNN/A EWWDC12EJYNN/A

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