Electrical Data 30Rqm 160-520; Electrical Data 30Rqp 160-520; Short Circuit Current Withstand Capability - Carrier 30RQM 160 Installation, Operation And Maintenance Instructions

4.3 - Electrical data 30RQM 160-520

30RQM
Power circuit
Nominal voltage
Voltage range
Control circuit supply
Nominal unit current draw
(1)
Circuit A&B
Maximum unit input power
(2)
Circuit A&B
Cosine Phi unit at maximum power
Maximum unit current draw (Un-10%)
Circuit A&B
Maximum unit current draw (Un)
Circuit A&B - Standard Unit
Circuit A&B - Unit with option 231
Maximum start-up current, standard unit (Un)
Circuit A&B
Max. start-up current, unit with soft starter (Un)
Circuit A&B
(1) Conditions equivalent to the standardised Eurovent conditions (evaporator water input-output temperature = 12 °C/7 °C, outside air temperature = 35 °C).
(2) Power input, compressors and fans, at the unit operating limits (saturated suction temperature 15 °C, saturated condensing temperature 68.3 °C) and nominal voltage of 400 V (data given on the
unit nameplate).
(3) Maximum unit operating current at maximum unit power input and at 360 V.
(4) Maximum unit operating current at maximum unit power input and at 400 V (values given on the unit nameplate).
(5) Maximum instantaneous starting current at operating limits (maximum operating current of the smallest compressor(s) + current of the fan(s) + locked rotor current of the largest compressor).
Fan motor electrical data reported upstream of the variable drive at Eurovent equivalent conditions and motor ambient air temperature of 50 °C at 400 V: Current 3.8 A; Start-up current 20 A; Power
input: 1.75 kW.

4.4 - Electrical data 30RQP 160-520

30RQP
Power circuit
Nominal voltage
Voltage range
Control circuit supply
Nominal unit current draw
(1)
Circuit A&B
Cosine Phi unit at maximum power
Circuit A&B
Cosinus Phi unité à puissance maximale
Maximum unit current draw (Un-10%)
Circuit A&B
Maximum unit current draw (Un)
Circuit A&B - Standard Unit
Circuit A&B - Unit with option 231
Maximum start-up current, standard unit (Un)
Circuit A&B
Max. start-up current, unit with soft starter (Un)
Circuit A&B
(1) Conditions equivalent to the standardised Eurovent conditions (evaporator water input-output temperature = 12 °C/7 °C, outside air temperature = 35 °C).
(2) Power input, compressors and fans, at the unit operating limits (saturated suction temperature 15 °C, saturated condensing temperature 68.3 °C) and nominal voltage of 400 V (data given on the
unit nameplate).
(3) Maximum unit operating current at maximum unit power input and at 360 V.
(4) Maximum unit operating current at maximum unit power input and at 400 V (values given on the unit nameplate).
(5) Maximum instantaneous starting current at operating limits (maximum operating current of the smallest compressor(s) + current of the fan(s) + locked rotor current of the largest compressor).
Fan motor electrical data reported upstream of the variable drive at Eurovent equivalent conditions and motor ambient air temperature of 50 °C at 400 V: Current 3.8 A; Start-up current 20 A; Power
input: 1.75 kW.
4.5 - Short circuit stability current
Short circuit stability current (TN system
30RQM/30RQP
Rated Short-Time Withstand Current (Icw), (1s) rms value/peak lpk
Circuits A & B kA/kA
With fuses upstream - maximum fuse values assigned (gL/gG)
Circuits A & B A
With fuses upstream - Conditional Short-Circuit Current (Icc)/Icf
Circuits A & B kA
(1) Type of system earthing
IT system: The short circuit current stability values given above for the TN system are not valid for IT, modifications are required.
160 180
V-ph-Hz 400 - 3 -50
V 360 - 440
24 V via internal transformer
A 100 110
kW 80 88
0,88 0,87
(2)
(3)
A 144 158
(4)
A 133 146
A 100 110
(5)
A 307 356
(5)
A 261 283
160 180
V-ph-Hz 400 - 3 -50
V 360 - 440
24 V via internal transformer
A 97 107
(2)
kW 81 88
0,88 0,88
(2)
(3)
A 142 154
(4)
A 131 142
A 98 108
(5)
A 305 353
(5)
A 259 279
)
(1)
160 180
8/30 8/30
200 200
50 50
210 230 240 270
133 147 151 166
107 118 120 134
0,88 0,88 0,87 0,88
192 211 215 241
177 195 199 222
133 148 151 166
352 406 409 396
305 332 336 350
210 230 240 270
130 144 147 162
108 118 120 134
0,88 0,88 0,88 0,88
189 208 211 237
174 192 195 218
131 146 148 164
349 402 405 392
302 329 332 346
210 230 240 270
8/30 8/30 8/30 8/30
200 250 250 250
50 50 50 50
310 330 380 430
191 199 233 266
152 161 188 215
0,87 0,88 0,88 0,88
273 289 337 385
252 266 310 354
192 200 233 266
462 440 485 529
389 394 438 482
310 330 380 430
186 195 227 260
153 161 188 215
0,88 0,88 0,88 0,88
268 284 331 378
247 261 305 348
188 197 230 262
458 436 479 523
384 389 433 476
310 330 380 430
15/65 15/65 15/65 15/65
315 315 400 400
50 50 50 50
470 520
294 322
236 258
0,88 0,88
422 460
390 425
296 326
600 636
527 562
470 520
288 316
237 259
0,88 0,88
416 454
383 419
291 321
594 629
520 556
470 520
20/80 20/80
630 630
50 50
19