Technical information

Physical data, YLHA units
Physical data
YLHA (T and TP)
Characteristics 40 50 60 80 100 120 150
Cooling capacity kW 37,8 52 60,5 72,2 96 114 145
Heating capacity kW 38,6 52,5 59,6 74,7 104 119,6 150
Capacity control % 100 50-100 25-50-75-100
Power supply V/ph 400.3.50
EER/OOP 2,8/3 3/2,9 3,1/3 2,7/2,8 2,7/2,8 2,6/3 2,8/2,8
Compressor
Compressor consumption in
cooling
kW 12,4 2 x 8 2 x 9.2 2 x 12.1 4 x 8.3 4 x 10.2 4 x 11.8
Compressor consumption in
heating
kW 11,7 2 x 8.3 2 x 9.2 2 x 12.2 4 x 8.7 4 x 9.2 4 x 12.5
Compressor amperage in cool‐
ing
A 23,5 2 x 15 2 x 16.7 2 x 24.9 4 x 16 4 x 18.2 4 x 23.5
Compressor amperage in heat‐
ing
A 24,5 2 x 15.3 2 x 16.7 2x 24.6 4 x 15.5 4 x 16.9 4 x 24.5
No. of compressors 1 2 (1 Tandem) 4 (2 tandem)
Compressor type SCROLL
Oil charge l 3,25 2 x 3.25 4 x 3.25
Oil type POLYOL ESTER OIL
Evaporating unit type PLATES
Fan
No. of fans
2 3 4
Fan diameter mm 560 630 710
Fan consumption W 2 x 400 2 x 600 3 x 600 4 x 600 4 x 860
Fan amperage A 2 x 1.9 2 x 2.8 3 x 2.8 4 x 2.8 4 x 3.9
Total air flow m³/h 12300 18600 27500 36000 48000
Sound power (standard / Low
noise)
dB(A) 81 / 76 83 / 78 85 / 80 88 / 85 85 / 81 86 / 82 87 / 83
Sound pressure at 5 m (stand‐
ard / Low noise)
dB(A) 60 / 54 62 / 56 63 / 57 66 / 61 63 / 59 64 / 60 65 / 61
Sound pressure at 10 m (stand‐
ard / Low noise)
dB(A) 54 / 48 56 / 50 57 / 51 60 / 55 57 / 53 58 / 54 59 / 55
Refrigerant
Refrigerant type R-410A
Refrigerant charge kg 12,5 15,5 18 29 2 x 18 2 x 20 2 x 29
No. of refrigerant circuits 1 2
Water circuit
Nominal water flow l/h 6500 8940 10400 12420 17600 19610 24940
Water connection, female 1 1/4" 2" 2 1/2"
water filter, female 1 1/2" 2" 2 1/2"
Dimensions
Length mm 1500 2104 2944 3416 3770
Width mm 822 1011 1118 1101
Height mm 1573 1600 2190 2263
Units with hydro kit
YLHA (Version P)
Characteristics 40 50 60 80 100 120 150
No. of pumps 1
Available static pressure at nominal flow (without
filter)(2)
kPa 147 118 160 137 195 231 205
Available static pressure at nominal flow (without
filter)(3)
kPa 137 117 158 134 192 228 200
Pump consumption W 1035 990 1515 1580 2380 3180 3400
Pump amperage A 1,9 1,8 2,9 3,2 4,4 5,5 6,1
Unit water content l 131 188 194 285 193 195 214
Expansion vessel volume l 12 18 25 35
Tank capacity l 115 170 260 152
Safety valve setting
MPa
(bar)
0,6
(6)
Max. unit power supply consumption kW 17,38 23,9 26,3 34,2 52,4 56,2 74,5
Max. unit current amperage A 36,2 45,1 49,2 69,8 95,4 108 120
Start-up current (compressor) A 174 118 118 174 118 118 174
Weight (1) kg 397 593 624 805 1250 1316 1535
Technical Information 1
Technical data 1.6
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