24
9.2 -
Electrical data, units with option 150
30XW-PZE/30XWHPZE
301
401
451
551
601
651
801
901
1001
1101
Power circuit
Nominal power supply
V-ph-Hz
400-3-50
Voltage range
V
360-440
Control circuit
24 V via the built-in transformer
Nominal start-up current
(1)
Circuit A
A
388
587
587
629
629
629
587
587
629
629
Circuit B
A
-
-
-
-
-
-
587
587
587
629
Option 81
A
-
-
-
-
-
-
712
725
767
815
Maximum start-up current
(2)
Circuit A
A
388
587
587
629
629
629
587
587
629
629
Circuit B
A
-
-
-
-
-
-
587
587
587
629
Option 81
A
-
-
-
-
-
-
833
860
902
972
Cosine phi nominal
(3)
0,75
0,80
0,81
0,80
0,81
0,83
0,80
0,81
0,80
0,80
Cosine phi maximum
(4)
0,90
0,90
0,90
0,89
0,89
0,89
0,90
0,90
0,89
0,89
Total harmonic distortion
(4)
%
Closed to 0% (negligible)
Maximum power input
†
Circuit A
kW
107
144
158
202
219
228
144
158
202
202
Circuit B
kW
-
-
-
-
-
-
144
158
158
202
Option 81
kW
-
-
-
-
-
-
288
317
360
404
Nominal current drawn
(3)
Circuit A
A
102
125
138
186
197
213
125
138
186
186
Circuit B
A
-
-
-
-
-
-
125
138
138
186
Option 81
A
-
-
-
-
-
-
250
276
324
372
Maximum current drawn (Un)
†
Circuit A
A
174
234
257
328
356
371
234
257
328
328
Circuit B
A
-
-
-
-
-
-
234
257
257
328
Option 81
A
-
-
-
-
-
-
468
514
585
656
Max. current drawn (Un -10%)
(4)
Circuit A
A
190
255
280
357
387
404
255
280
357
357
Circuit B
A
-
-
-
-
-
-
255
280
280
357
Option 81
A
-
-
-
-
-
-
510
560
637
714
(1) Instantaneous start-up current (maximum operating current of the smallest compressor(s) + locked rotor current or reduced start-up current of the largest compressor).
Values based on standard Eurovent unit operating conditions: evaporator entering/leaving water temp. = 12°C/7°C, condenser entering/leaving water
temp. = 30°C/35°C.
(2) Instantaneous start-up current (maximum operating current of the smallest compressor(s) + locked rotor current or reduced start-up current of the largest compressor).
Values obtained at operation with maximum unit power input.
(3) Values based on standard Eurovent unit operating conditions: evaporator entering/leaving water temp. = 12°C/7°C, condenser entering/leaving water
temp. = 30°C/35°C.
(4) Values obtained at operation with maximum unit power input.
†
Values obtained at operation with maximum unit power input. Values given on the unit name plate.
9.3 - Operating limits, units with option 150
30XW-PZE / 30XWHPZE
Minimum
Maximum
Evaporator
Entering temperature at start-up
-
35,0°C
Leaving temperature during operation
3,3°C
20,0°C
Entering/leaving temperature difference at full load
2,8 K
11,1 K
Condenser
Entering temperature at start-up
13,0°C
(1)
-
Leaving temperature during operation
19,0°C
(1)
70,0°C
Entering/leaving temperature difference at full load
2,8 K
11,1 K
(1) For lower condenser temperatures a water flow control valve must be used at
the condenser (two or three-way valve). Please refer to option 152 to ensure
the correct condensing temperature.
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
0
5
10
15
20
25
Condenser leaving water temperature, °C
Evaporator leaving water temperature, °C
From approx. 60% to full load
Part load limit approx. 50%
Minimum load limit approx.30%
9 - HIGH CONDENSING OPTION (OPTION 150)
