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General EWLD
Dimensions HxWxD
(mm)
Weight
• machine weight
(kg)
• operation weight
(kg)
Connections
• chilled water inlet and
(inch)
outlet
• remote condenser connection
discharge
(inch)
liquid
(inch)
• high pressure relief valve
(inch)
Compressor
Type
Qtyxmodel
ZHA7WSGUYE
Speed
(rpm)
Oil type
Oil charge volume
(l)
Condensor
refer to engeneering specifications as published by the supplier of your remote
condenser
Evaporator
Type
Qty x model
2x AC250EQ-NP128
Electrical specifications
Model EWLD
Power supply
• Phase
• Frequency
(Hz)
• Voltage
(V)
• Voltage tolerance
(%)
Unit
• Nominal running current
(A)
• Maximum running current
(A)
• Recommended fuses
(gL)
according to IEC 269-2
Compressor
• Phase
• Frequency
(Hz)
• Voltage
(V)
• Nominal running current
(A)
Control
• Phase
• Frequency
(Hz)
• Voltage
(V)
(1) Refer to the engineering data book for the complete list of specifications.
EWLD120~540MBYNN
Condenserless water-cooled water chillers
4PW22687-1
480
500
2000x2672x930
2684
2770
2738
2831
2x 3" (88.9 mm OD)
2x 2"1/8
2"1/8+2"5/8
2x 2"5/8
2x 1"3/8
2x 1"3/8
2x 1"3/8
4x 1"
semi-hermetic single screw
2x
1x ZHA7WSGUYE
1x ZHA9LSGUYE
ZHA9LSGUYE
2880
FVC68D
+0.5
+0.5
+0.5
2x 10
10
+14
2x 14
–0
–0
–0
brased plate heatexchanger
1x AC250EQ-NP128+
2x AC250EQ-NP162
1x AC250EQ-NP162
(1)
120
170
240
48
78
108
76
120
174
3x 100
3x 160
3x 200
48
78
108
540
2856
2924
2x
+0.5
–0
260
340
3~
50
400
±10
118
78+78
184
240
3x 200
2x 3x 200
3~
50
400
118
78+78
1~
50
230
400
480
500
78+108
108+108
108+118
294
348
358
3x 200
2x 3x 250
2x 3x 250
+3x 250
78+108
108+108
108+118
540
118+118
368
2x 3x 250
118+118
Operation manual
2
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