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Table 21 - Electrical Data ERAD 120E ÷ 210E-SL
Unit Size
120
140
160
190
210
Power Supply
Phase
---
3
3
3
3
3
Frequency
Hz
50
50
50
50
50
Voltage
V
400
400
400
400
400
Voltage Tolerance
Minimum
%
-10%
-10%
-10%
-10%
-10%
Maximum
%
+10%
+10%
+10%
+10%
+10%
Unit
Maximum starting current
A
156
156
203
203
298
Nominal running current cooling
A
73
90
98
111
127
Maximum running current
A
85
101
115
129
155
Maximum current for wires sizing
A
94
111
126
142
171
Fans
Nominal running current in cooling
A
5.2
5.2
7.8
7.8
10.4
Compressor
Phase
No.
3
3
3
3
3
Voltage
V
400
400
400
400
400
Voltage Tolerance
Minimum
%
-10%
-10%
-10%
-10%
-10%
Maximum
%
+10%
+10%
+10%
+10%
+10%
Maximum running current
A
80
96
107
121
145
Starting method
---
W ye
– Delta type (Y – Δ)
Notes
Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%.
Maximum starting current: starting current of biggest compressor + current of the compressor at 75%
maximum load + fans current
Nominal current in cooling mode is referred to the following conditions: evaporator 12°C/7°C; ambient
35°C; compr fans current.
Maximum running current is based on max compressor absorbed current in its envelope and max fans
absorbed current
Maximum unit current for wires sizing is based on minimum allowed voltage
Maximum current for wires sizing: (compressors full load fans current) x 1,1.
Table 22 - Electrical Data ERAD 240E ÷ 460E-SL
Unit Size
240
300
350
410
460
Power Supply
Phase
---
3
3
3
3
3
Frequency
Hz
50
50
50
50
50
Voltage
V
400
400
400
400
400
Voltage Tolerance
Minimum
%
-10%
-10%
-10%
-10%
-10%
Maximum
%
+10%
+10%
+10%
+10%
+10%
Unit
Maximum starting current
A
298
346
426
426
426
Nominal running current cooling
A
133
154
203
248
274
Maximum running current
A
155
187
240
280
280
Maximum current for wires sizing
A
171
205
264
308
308
Fans
Nominal running current in cooling
A
10.4
15.6
15.6
15.6
15.6
Compressor
Phase
No.
3
3
3
3
3
Voltage
V
400
400
400
400
400
Voltage Tolerance
Minimum
%
-10%
-10%
-10%
-10%
-10%
Maximum
%
+10%
+10%
+10%
+10%
+10%
Maximum running current
A
145
171
224
264
264
Starting method
---
W ye
– Delta type (Y – Δ)
Notes
Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%.
Maximum starting current: starting current of biggest compressor + current of the compressor at 75%
maximum load + fans current
Nominal current in cooling mode is referred to the following conditions: evaporator 12°C/7°C; ambient
35°C; compr fans current.
Maximum running current is based on max compressor absorbed current in its envelope and max fans
absorbed current
Maximum unit current for wires sizing is based on minimum allowed voltage
Maximum current for wires sizing: (compressors full load fans current) x 1,1.
