EN-
19
POWERCIAT LX ST/HE/XE
4.2 - Electrical data
LX ST HE units 0808 to 3028
LX ST-HE
0808 0908 1008 1108 1358 1528 1858 2008 2158 2308 2528 2628 3028
Power circuit supply
Nominal voltage
V-ph-Hz
400-3-50
Voltage range
V
360-440
Control circuit supply
24 V via internal transformer
Maximum operating input power
(1)
- LX ST/HE
Standard unit
kW
121 135 148 170 197 216 266 288 322 340 369 397 459
Unit + Xtra / Super Low Noise option
kW
115 128 141 161 188 206 253 274 308 326 354 383 443
Power factor at maximum power
(2)
- LX ST/HE
Displacement Power Factor (Cos Phi)
0,88 0,88 0,88 0,88 0,89 0,89 0,89 0,89 0,89 0,89 0,89 0,90 0,90
Displacement Power Factor (Cos Phi) unit + Xtra / Super Low noise option
0,88 0,88 0,88 0,88 0,89 0,89 0,89 0,89 0,89 0,89 0,89 0,90 0,90
Nominal unit current draw
(3)
- LX ST/HE
Standard unit
A
154 170 186 215 246 267 332 358 409 430 446 502 542
Unit + Xtra / Super Low Noise option
A
143 159 175 200 231 252 311 335 386 407 423 479 515
Maximum operating current draw (Un)
(1)
- LX ST/HE
Standard unit
A
198 220 242 278 319 349 431 466 521 551 597 636 736
Unit + Xtra / Super Low Noise option
A
187 209 231 263 304 334 410 443 498 528 574 613 709
Maximum current (Un-10 %)
(2)
- LX ST/HE
Standard unit
A
198 220 242 278 319 349 431 466 521 551 597 636 736
Unit + Xtra / Super Low Noise option
A
187 209 231 263 304 334 410 443 498 528 574 613 709
Start-up current
(3)+(4)
- LX ST/HE
Standard unit
A
213 224 224 346 442 442 492 492 676 691 691 733 756
Unit + Xtra / Super Low Noise option
A
210 221 221 343 439 439 487 486 671 686 686 727 750
Maximum start-up current (Un)
(2)+(4)
- LX ST/HE
Standard unit
A
213 224 224 346 442 442 492 492 676 691 691 733 756
Unit + Xtra / Super Low Noise option
A
210 221 221 343 439 439 487 486 671 686 686 727 750
(1) Values at the unit's permanent maximum operating condition (as shown on the unit's nameplate).
(2) Values at the unit's maximum operating condition (as shown on the unit's nameplate).
(3) Maximum operating current of the smallest compressor(s) + fan c locked rotor current of the largest compressor.
(4) Standardised EUROVENT conditions, water-cooled exchanger inlet/outlet = 12°C/7°C, outdoor air temperature = 35°C.
(a) When the machines are equipped with two power supplies, circuit 1 is intended to supply refrigerant circuit A and circuit 2 supplies the refrigerant circuit B.
For units LX3428 to 4608: circuit 1 supplies circuit A, circuit 2 supplies circuit B.
4 - PHYSICAL PROPERTIES AND ELECTRICAL DATA FOR LX UNITS
