Physical data Energyplus B XE LN / XN HFC 134a Energyplus B unit size Cooling capacity (1) Power input (1) COP McQuay Screw compressors Refrigerant circuits Refrigerant charge HFC 134a Oil charge Min % of capacity reduction Condenser fans No. of fans / nominal power fan Fan speed Diameter Total air flow Evaporator Evaporators / water volume Max operating pressure Water connection diameter Condenser coil Coil type Weight and dimensions Standard unit shipping weight Standard unit shipping weight ( XN ) Standard unit operating weight Standard unit operating weight ( XN ) Unit length Unit width Unit height
101.2
114.2
125.2
142.2
165.2
No. No. kg l %
379,5 136,6 2,78 2 2 80 20 12,5%
444,9 141,5 3,14 2 2 85 20 12,5%
478,2 158,3 3,02 2 2 90 20 12,5%
528,6 175,4 3,01 2 2 100 20 12,5%
605,5 199,6 3,03 2 2 100 20 12,5%
kW rpm mm m3/s
6/1 700 800 22,5
8/1 700 800 31,7
8/1 700 800 31,7
10 / 1 700 800 39,6
10 / 1 700 800 39,6
No./l bar mm
1 / 227 10,5 139,7
1 / 205 10,5 139,7
1 / 205 10,5 139,7
1 / 265 10,5 139,7
1 / 265 10,5 139,7
kW kW
Lanced fins – Internally spiral wound tubes
kg kg kg kg mm mm mm
3565 3825 3792 4052 3460 2230 2520
3855 4155 4060 4360 4355 2230 2520
3855 4155 4060 4360 4355 2230 2520
4235 4535 4500 4800 5255 2230 2520
4235 4535 4500 4800 5255 2230 2520
Note: (1) Nominal cooling capacity and power input are based on: 12/7 °C entering/leaving evaporator water temperature; 35°C ambient temperature. The power input is for compressor only.
Electrical data Energyplus B XE LN / XN HFC 134a Energyplus B unit size
Standard voltage (1) Nominal unit current (2) Max compressor current (3) Fans current Max unit current (3) Max unit inrush current (4) Max unit current for wires sizing (5) Notes: (1) (2) (3) (4) (5)
A A A A A A
101.2
114.2
230 282 14 296 417 308
245 300 18 319 421 330
125.2 400 V – 3f – 50 Hz 271 335 18 343 442 348
142.2
165.2
347 393 23 393 450 440
371 396 23 419 455 460
Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. Nominal current are based on: 12/7 °C entering/leaving evaporator water temperature and 35°C ambient temp. Maximum current are based on: 15/10 °C entering/leaving evaporator water temperature and 45°C ambient temp. Inrush current of biggest compressor + 75% of nominal absorbed current of the other compressor + fans current. Compressor FLA + fans current.
509B – 06/04 C– pag. 17/40