CLIVET CSRN-XHE2 Series - Residual Risks

Size 15.2 18.2 20.4 25.4 30.4 33.4 40.4 44.4
High static pressure air handling section fans (OPTIONAL)
Type of supply fan RAD RAD RAD RAD RAD RAD RAD RAD
Number of supply fans Nr 11222222
Fan diameter mm 500 500 500 500 500 500 500 500
Supply airow l/s 2500 3194 3750 4167 4722 5139 5833 6389
Supply airow m
3
/h 9000 11500 13500 15000 17000 18500 21000 23000
Installed unit power kW 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5
Max. static pressure supply fan Pa 1020 825 1020 1020 1020 1020 1000 830
Fans (Exhaust) (only CCK, CCKP-THOR conguration)
Type of fans 6 RAD RAD RAD RAD RAD RAD RAD RAD
No. of fans 8 11222222
Installed unit power 8 kW 2,7 2,7 1,3 1,3 1,3 2,7 2,7 2,7
External Section Fans
Type of fans 9 AX AX AX AX AX AX AX AX
No. of fans Nr 11222222
Fan diameter mm 800 800 800 800 800 800 800 800
Standard airow l/s 5835 5835 11670 11670 11670 11670 11670 11670
Single power input kW 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50
Connections
Condensate drain mm 20 20 20 20 20 20 20 20
Power supply
Standard power supply V 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50
Performances in cooling: Indoor air temp. 27°C/19°C W.B. Entering external exchanger air temperature
35°C D.B./24°C W.B. EER referred only to compressors
Performance in Heating: Indoor air temp. 20°C D.B./12°C W.B. entering air to the external exchanger 7°C/6°C W.B.
COP referred only to compressors
1. Performance refers to operation at full re-circulation
2. Performance with 30% of outdoor air
3. Performance with 30% of outdoor air including the energy recovery on the exhaust air
4. Energy recovery eciency determinated on the exhaust air. Indoor temperature 20°C D.B./12°C W.B., outdoor
temperature 7°C D.B./6°C W.B.
5. SCROLL = scroll compressor
6. RAD = radial fan electronically controlled
7. Net outside static pressure to win the outlet and intake onboard pressure drops
8. Conguration with double fan section for recirculation, fresh air, exhaust, thermodynamic recovery (CCK) and
conguration with double fan section with fresh air and THOR thermodynamic recovery (CCKP)
9. AX = axial fan
Sound levels
Size
Sound power level (dB) Sound
power
level
Sound
pressure
level
Octave band (Hz)
63 125 250 500 1000 2000 4000 8000 dB(A) dB(A)
15.2 85 86 84 79 78 72 69 63 83 64
18.2 86 83 85 81 80 75 70 64 84 66
20.4 90 88 89 82 80 78 71 66 86 67
25.4 91 89 89 83 81 78 73 69 87 68
30.4 90 89 89 85 83 80 74 69 88 69
33.4 92 89 90 86 84 82 74 71 89 70
40.4 93 90 91 86 84 82 75 72 90 71
44.4 94 91 92 88 85 82 77 73 91 72
The sound levels are referred to unit operating at full load in nominal conditions. The sound pressure level is referred at a distance of 1 m. from the ducted unit surface operating in free eld conditions. External static pressure 50 Pa.
(standard UNI EN ISO 9614-2)
Please note that when the unit is installed in conditions dierent from nominal test conditions (e.g. near walls or obstacles in general), the sound levels may undergo substantial variations.
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