Riello 20120391, Инструкции для установщика и технической поддержки, Страница: 105 / 188

105
GENERAL INFORMATION
1.7 Technical specifications
Description
NXC
044 048 056 064 072 084 096 104 122 142 164
Performance - Standard unit
Rated Capacity
(1)
40 44 51 58 67 79 87 97 114 135 156 kW
EER (1) 2.87 2.76 2.67 2.66 2.72 2.7 2.73 2.73 2.67 2.7 2.65 kW/kW
ESEER
(1)
3.75 3.88 3.95 3.8 3.62 3.67 3.91 3.94 3.83 3.68 3.87 kW/kW
Rated Capacity
(2)
53 59 69 81 85 98 114 126 151 171 194 kW
ESEER (2) 3.44 3.32 3.12 3.31 2.97 3.06 3.18 3.09 3.1 2.99 3.01 kW/kW
Performance - Mute Version Option
Rated Capacity
(1)
40 44 51 58 62 71.5 87 97 114 125 141 kW
EER (1) 2.87 2.76 2.67 2.66 2.41 2.4 2.73 2.73 2.67 2.42 2.36 kW/kW
ESEER
(1)
3.75 3.88 3.95 3.8 3.68 3.69 3.91 3.94 3.83 3.78 3.94 kW/kW
Rated Capacity
(2)
53 59 69 81 53 86.9 114 126 151 127 172 kW
ESEER
(2)
3.44 3.32 3.12 3.31 4.28 2.68 3.18 3.09 3.1 2.92 2.62 kW/kW
Noise levels - Standard unit
Sound power level (3) 80 81 81 81 87 87 84 84 84 90 90 dB(A)
Sound pressure level at 10 m
(4)
49 49 49 49 55 55 52 52 52 58 58 dB(A)
Noise levels - Mute Version Option
Sound power level (3) 79 80 80 80 80 80 83 83 83 83 83 dB(A)
Sound pressure level at 10 m
(4)
48 48 48 48 48 48 51 51 51 51 51 dB(A)
Size
Length 1090 1090 1090 1090 1090 1090 2270 2270 2270 2270 2270 mm
Width 2109 2109 2109 2109 2109 2109 2123 2123 2123 2123 2123 mm
Height 1440 1440 1440 1440 1440 1440 1440 1440 1440 1440 1440 mm
Height with Backup Tank Module 2040 2040 2040 2040 2040 2040 2040 2040 2040 2040 2040 mm
Operating weight with Micro-Channel coils
(5)
Standard unit 422 430 436 449 445 463 753 762 771 829 854 kg
Unit + High pressure single pump
option
463 472 478 491 487 505 820 829 842 903 928 kg
Unit + High pressure double pump
option
489 498 504 517 513 531 865 874 891 940 965 kg
Unit + High pressure single pump +
Backup Tank module option
859 868 874 887 883 901 1253 1262 1275 1336 1361 kg
Unit + High pressure double pump +
Backup Tank module option
885 894 900 913 909 927 1298 1307 1324 1373 1398 kg
Compressors (Hermetic Scroll 48.3 r/s)
Circuit A 2 2 2 2 2 2 3 3 3 2 2 no.
Circuit B - - - - - - - - - 2 2 no.
Power stage no. 2 2 2 2 2 2 3 3 3 4 4 no.
Refrigerant with Micro-Channel coils (5)
Refrigerant type R410A
Circuit A
4.7 5.3 5.9 6.7 6.2 7.3 10.7 10.8 11.4 6.5 7.4 kg
9.8 11.1 12.3 14.0 12.9 15.2 22.3 22.6 23.8 13.6 15.5 teq CO
2
Circuit B
- - - - - - - - - 6.5 7.4 kg
- - - - - - - - - 13.6 15.5 teq CO
2
Oil charge
Oil type POE SZ160 (EMKARATE RL 32-3MAF)
Circuit A 5.8 7.2 7.2 7.2 7 7 10.8 10.5 10.5 7 7 L
Circuit B - - - - - - - - - 7 7 L
Fans - Standard unit
Quantity 1 1 1 1 1 1 2 2 2 2 2 no.
Total maximum flow rate 3885 3883 3687 3908 5013 5278 6940 6936 7370 10026 10556 l/s
Rotation maximum speed 12 12 12 12 16 16 12 12 12 16 16 rps
(1) Cooling mode: Evaporator inlet/outlet water temperature: 12°C/7°C; Outdoor air temperature: 35°C; Evaporator fouling factor: 0 sq.m
K/W.
(2) Cooling mode: Evaporator inlet/outlet water temperature: 23°C/18°C; Outdoor air temperature: 35°C; Evaporator fouling factor: 0
sq.m K/W.
(3) In dB ref = 10-12 W, weighting (A). Noise emission binary number declared in accordance with ISO 4871 (with an associated uncer-
tainty of +/-3 dB (A)). Measured in compliance with ISO 9614-1.
(4) In dB ref 20µPa, weighted “A”. Noise emission binary number declared in accordance with ISO 4871 (with an associated uncertainty
of +/-3 dB (A)). For information purposes, calculated from the sound power level Lw (A).
(5) Indicative values only. Please refer to the unit plate.