Daikin EWYQ080DAYN, Operation Manual

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EWYQ080~250DAYN
Packaged air-cooled water chillers
4PW35558-1B Operation manual
2
Electrical specifications
(1)
General EWYQ 230 250
Dimensions HxWxD (mm) 2311x2000x4833
Weight
• machine weight
(kg) 3200 3300
• operation weight
(kg) 3239 3342
Connections
• chilled water inlet and outlet
3" 3"
• evaporator drain
1/2" G 1/2" G
Internal water volume
(l)
39 42
Expansion vessel
(only for OPSP, OPTP and OPHP)
• volume
(l) 50 50
• pre-pressure
(bar) 1.5 1.5
Safety valve
water circuit (bar)
3.0 3.0
Pump (only for OPSP)
• type
Vertical in-line pump
• model (standard)
TP 65-260/2 TP 65-260/2
Compressor
Type semi-hermetic scroll compressor
Qty x model
2x SJ240-4 +
2x SJ300-4
4x SJ300-4
Speed (rpm) 2900 2900
Oil type FVC68D FVC68D
Oil charge volume (l) 2x 6.2 + 2x 6.2 4x 6.2
Condenser
Nominal air flow
(m
3
/min)
1600 1600
No. of motors x output
(W)
8x 600 8x 600
Evaporator
Model DV58HP DV58HP
EWYQ 080 100 130 150
Power supply YN
• Phase
3~
• Frequency
(Hz) 50
• Voltage
(V)
400
• Voltage tolerance
(%) ±10
Unit
• Nominal running current (A)
60 72 88 113
• Maximum running current (A)
96 120 160 177
• Recommended fuses
according to IEC 269-2
(A)
3x 125 gL 3x 160 gL 3x 200 gL 3x 200 gL
Compressor
• Circuit 1
Circuit 2
(hp)
(hp) 15 + 15
—
20 + 20
—
13 + 13
13 + 13 15 + 15
15 + 15
• Phase
3~
• Frequency
(Hz) 50
• Voltage
(V) 400
• Maximum running current
Circuit 1
Circuit 2
(A)
(A) 39 + 39
—
51 + 51
—
35 + 35
35 + 35 39 + 39
39 + 39
Control and fan motor
• Phase
1~
• Frequency
(Hz) 50
• Voltage
(V) 230 V
• Maximum running current (A)
4x 1.5 4x 1.5 4x 1.6 4x 2.3
Pump
• Power
(kW) 2.2 2.2 3 3
• Maximum running current (A)
4.5 4.5 6.3 6.3
Heater tape (OP10)
• Supply voltage
(V)
230 V ±10%
• Power (standard)
(OPSP)
(OPBT)
1x 300 W
2x 300 W
2x 300 W + 150 W
• Optional field heater
maximum 1 kW
• Recommended fuses
(A) 2x 10
EWYQ 180 210 230 250
Power supply YN
• Phase
3~
• Frequency
(Hz) 50
• Voltage
(V)
400
• Voltage tolerance
(%) ±10
Unit
• Nominal running current (A)
131 144 162 181
• Maximum running current (A)
209 233 262 290
• Recommended fuses
according to IEC 269-2
(A)
3x 250 gL 3x 250 gL 3x 300 gL 3x 355 gL
Compressor
• Circuit 1
Circuit 2
(hp)
(hp) 20 + 15
20 + 15 20 + 20
20 + 20 25 + 20
25 + 20 25 + 25
25 + 25
• Phase
3~
• Frequency
(Hz) 50
• Voltage
(V) 400
• Maximum running current
Circuit 1
Circuit 2
(A)
(A) 51 + 39
51 + 39 51 + 51
51 + 51 65 + 51
65 + 51 65 + 65
65 + 65
Control and fan motor
• Phase
1~
• Frequency
(Hz) 50
• Voltage
(V) 230 V
• Maximum running current (A)
6x 2.3 6x 2.3 8x 1.6 8x 1.6
Pump
• Power
(kW) 4 4 4 4
• Maximum running current (A)
8.0 8.0 8.0 8.0
Heater tape (OP10)
• Supply voltage
(V)
230 V ±10%
• Power (standard)
(OPSP)
(OPBT)
1x 300 W
2x 300 W
2x 300 W + 150 W
• Optional field heater
maximum 1 kW
• Recommended fuses
(A) 2x 10