AHI Carrier Catalog | Page 546

Electrical data , units for high condensing temperatures

Standard-efficiency units ( option 150 )
30XWH- 254 304 354 402 452 552 602 652 702 802
HEATING
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 *
Circuit A
A
303
388
388
587
587
587
587
772
772
772
Circuit B
A
-
-
-
-
-
-
-
-
-
-
Option 81
A
-
-
-
-
-
-
-
-
-
-
Maximum start-up current ** Circuit A
A
303
388
388
587
587
587
587
772
772
772
Circuit B
A
-
-
-
-
-
-
-
-
-
-
Option 81
A
-
-
-
-
-
-
-
-
-
-
Cosine phi Nominal ***
0.79
0.78
0.79
0.83
0.85
0.85
0.85
0.84
0.86
0.87
Maximum ****
0.88
0.87
0.88
0.90
0.90
0.91
0.91
0.90
0.90
0.90
Total harmonic distortion ****
%
0
0
0
0
0
0
0
0
0
0
Maximum power input † Circuit A
kW
97
111
122
156
173
191
191
249
268
286
Circuit B
kW
-
-
-
-
-
-
-
-
-
-
Option 81
kW
-
-
-
-
-
-
-
-
-
-
Nominal current drawn *** Circuit A
A
95
109
125
150
162
171
171
193
214
232
Circuit B
A
-
-
-
-
-
-
-
-
-
-
Option 81
A
-
-
-
-
-
-
-
-
-
-
Maximum current drawn ( Un )† Circuit A
A
160
185
200
250
275
300
300
400
430
460
Circuit B
A
-
-
-
-
-
-
-
-
-
-
Option 81
A
-
-
-
-
-
-
-
-
-
-
Maximum current drawn ( Un -10%)**** Circuit A
A
176
206
224
270
300
330
330
419
455
476
Circuit B
A
-
-
-
-
-
-
-
-
-
-
Option 81
A
-
-
-
-
-
-
-
-
-
-
* 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 .
** 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 . *** 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 . **** 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 .
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