Carrier 30RBM 160, Installation, Operation And Maintenance Instructions

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5.3 - Electrical data 30RBM 160-520
30RBM 160 180 200 220 260 300 330 360 400 430 470 520
Power circuit
Nominal voltage
V-ph-Hz 400 - 3 -50
Voltage range
V 360 - 440
Control circuit supply
24 V via internal transformer
Nominal unit current draw
(1)
Circuit A&B
A 100 110 124 133 161 180 201 221 242 261 282 322
Max. operating input power
(2)
Circuit A&B
kW 80 88 99 107 129 145 161 177 194 210 226 258
Cosine Phi unit at maximum power
(2)
0,88 0,87 0,87 0,88 0,88 0,88 0,88 0,88 0,88 0,88 0,88 0,88
Maximum unit current draw (Un-10%)
(3)
Circuit A&B
A 144 158 176 192 230 259 288 317 345 374 403 460
Circuit A&B - Standard unit
A 133 146 163 177 212 239 266 292 319 345 372 425
Circuit A&B - Unit + option 231 A 100 110 125 133 163 181 204 222 244 262 285 326
Maximum start-up current, standard unit (Un)
(5)
Circuit A&B A 307 356 374 352 423 450 476 503 529 556 583 636
Maximum start-up current, unit with soft starter (Un)
(5)
Circuit A&B
A 261 283 300 305 349 376 403 429 456 482 509 562
(1) Conditions equivalent to the standardised Eurovent conditions (water type heat exchanger water input/output temperature = 12°C/7°C, outdoor air temperature = 35°C).
(2) Power input, compr fans, at the unit operating limits (saturated suction temperature 15°C, saturated condensation temperature 68.3°C) and nominal voltage of 400 V (data given on the unit's
nameplate).
(3) Maximum unit operating current at maximum unit input power and 360 V.
(4) Maximum unit operating current at maximum unit input power and 400 V (values given on the unit's nameplate).
(5) Maximum instantaneous starting current at the 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 at Eurovent equivalent conditions and motor ambient air temperature of 50°C at 400 V: current 3.8 A, starting current 20 A, input power: 1.75 kW.
5.4 - Electrical data 30RBP 160-520
30RBP 160 180 200 220 260 300 330 360 400 430 470 520
Power circuit
Nominal voltage V-ph-Hz 400 - 3 -50
Voltage range V 360 - 440
Control circuit supply 24 V via internal transformer
Nominal unit current draw
(1)
Circuit A&B A 97 107 121 130 158 176 197 216 237 255 276 316
Max. operating input power
(2)
Circuit A&B kW 81 88 99 108 129 145 162 178 194 210 226 259
Cosine Phi unit at maximum power
(2)
0,88 0,88 0,88 0,88 0,88 0,88 0,88 0,88 0,88 0,88 0,88 0,88
Maximum unit current draw (Un-10%)
(3)
Circuit A&B A 142 154 173 189 227 255 284 312 340 369 397 454
Maximum unit current draw (Un)
(4)
Circuit A&B - Standard unit A 131 142 160 174 209 235 262 287 314 340 366 419
Circuit A&B - Unit + option 231 A 98 108 123 131 161 178 201 219 241 259 281 321
Maximum start-up current, standard unit (Un)
(5)
Circuit A&B A 305 353 371 349 420 446 472 498 525 550 577 629
Maximum start-up current, unit with soft starter (Un)
(5)
Circuit A&B A 259 279 297 302 346 372 399 424 451 477 503 556
(1) Conditions equivalent to the standardised Eurovent conditions (water type heat exchanger water input/output temperature = 12°C/7°C, outdoor air temperature = 35°C).
(2) Power input, compr fans, at the unit operating limits (saturated suction temperature 15°C, saturated condensation temperature 68.3°C) and nominal voltage of 400 V (data given on the unit's
nameplate).
(3) Maximum unit operating current at maximum unit input power and 360 V.
(4) Maximum unit operating current at maximum unit input power and 400 V (values given on the unit's nameplate).
(5) Maximum instantaneous starting current at the 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 3.0 A; Start-up current 20 A; Power input:
1.75 kW.
5.5 - Short circuit stability current
Short-circuit withstand current (TN system (1) )
30RBM/30RBP 160 180 200 220 260 300 330 360 400 430 470 520
Short time (1s) assigned current Icw / Peak current Ipk
Circuits A & B kA/kA 8/30 8/30 8/30 8/30 8/30 8/30 8/30 15/65 15/65 15/65 15/65 20/80
With fuses upstream – maximum fuse values assigned (gL/gG)
Circuits A & B A 200 200 200 200 250 250 250 315 400 400 400 630
With fuses upstream – assigned conditional short-circuit current Icc/Icf
Circuits A & B kA 50 50 50 50 50 50 50 50 50 50 50 50
(1) Type of system earthing
IT system: the short-circuit holding current values given above for the TN system are not valid for IT; modifications are required.