Carrier AquaForce 30XAV 1050, Инструкции по установке, эксплуатации и обслуживанию

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4.2 - Electrical data 30XAV
30XAV 500 600 700 800 950 1050 1150
Power circuit
Voltage range V-ph-Hz 400-3-
50±10%
Control circuit supply 24 V via internal transformer
Start-up Current* Not Applicable (less than the operating current)
Power factor** -
Maximum*** 0.91-0.93
Cosine phi > 0.98
Total harmonic distortion *** % 35-45
Maximum unit power input****
Circuit 1
†
kW 223 255 293 186 231 231 255
Circuit 2
†
kW - - - 186 186 231 255
Option 81 kW - - - 373 417 461 510
Nominal unit current draw
††
Circuit 1
†
A 260 306 346 218 264 264 293
Circuit 2
†
A - - - 218 218 264 293
Option 81 A - - - 436 482 528 586
Maximum unit current draw (Un)****
Circuit 1 A 352 400 458 290 362 362 402
Circuit 2 A - - - 290 290 362 402
Option 81 A - - - 580 652 724 804
Maximum unit current draw (Un-10%)***
Circuit 1
†
A 373 424 484 304 387 387 430
Circuit 2
†
A - - - 304 304 387 430
Option 81 A - - - 608 691 774 860
* Instantaneous start-up current
** May vary depending on the intensity ratio of short circuit / maximum intensity transformer installation
*** Values obtained at operation with maximum unit power input.
**** Values obtained at operation with maximum unit power input. Values given on the unit nameplate.
† When the machines are equipped with two power supplies, circuit 1 is intended to supply the refrigerant circuit A and circuit 2 supplies the refrigerant circuit B
†† Values obtained at standard Eurovent operating condition: Air 35 °C, water 12/7 °C.
4.3 - Short-circuit stability current for 30XAV units
Short-circuit stability current (TN system)*
30XAV 500 600 700 800 950 1050 1150
Standard unit
Short-time (1s) assigned current lcw / Peak current lpk
Circuit 1 kA - 8/37 10/40 7.5/30 13/37 13/37 14/40
Circuit 2 kA - - - 7.5/30 7,5/30 13/37 14/40
Assigned conditional short-circuit current Icc/Icf
Circuit 1 kA 50 - - - - - -
With fuses upstream - maximum fuse values assigned (gL/gG)
Circuit 1 A - 630 630 400 500 500 630
Circuit 2 A - - - 400 400 500 630
With fuses upstream - Assigned conditional short circuit current Icc/Icf
Circuit 1 kA - 50 50 50 50 50 50
Circuit 2 kA - - - 50 50 50 50
Units with option 81 or 70D
Assigned conditionnal short circuit current Icc/Icf
Circuit 1 kA* - 50 50 50 50 50 50
Circuit 2 kA* - - - 50 50 50 50
Option 81 kA* - - - 50 50 50 50
* TN system (earthing system type)