CLIVET WSA-XEE 262 User Manual

M02S40N16-00 WSA-XEE 122-402 53
Sound levels
Size
Sound
power
level
Sound
pressure
level
Sound power level (dB)
Octave band (Hz)
63 125 250 500 1000 2000 4000 8000 dB(A) dB(A)
122 69 74 76 75 70 65 62 52 76 59
162 70 75 77 76 71 67 64 52 77 60
182 74 78 81 79 74 70 66 55 80 63
222 75 79 82 80 75 72 67 56 81 64
262 71 76 79 77 73 70 65 56 79 61
302 76 81 83 81 77 73 68 58 82 65
352 77 82 85 82 78 76 70 58 84 66
402 80 86 88 85 81 79 73 62 87 70
Sound levels refer to units at full load.
The sound pressure is measured at 1 m from the external surface of the ducted unit operating in an open eld. (standard UNI EN ISO 9614-2)
Data referred to the following conditions:
- Internal exchanger water temperature = 12/7°C
- outdoor air temperature 35°C
- Static available pressure 120 Pa
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.
Operating range
Size 122 162 182 222 262 302 352 402
External exchanger
Max entering air temperature 1 °C 45 45 45 45 45 45 45 44
Max entering air temperature 2 °C 48 48 48 48 48 48 48 47
Min. entering air temperature 3 °C -10 -10 -10 -10 -10 -10 -10 -10
Min. entering air temperature 4 °C -7.0 -7.0 -7.0 -7.0 -7.0 -7.0 -7.0 -7.0
Internal exchanger
Max inlet water temperature °C 21 27 27 27 27 27 24 24
Min. leaving water temperature 5 °C 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0
Min. leaving water temperature 6 °C -7.0 -7.0 -7.0 -7.0 -7.0 -7.0 -7.0 -7.0
Data referred to the following conditions:
Internal exchanger water temperature = 12/7°C
Entering eExternal exchanger air temperature = 35°C
1. unit at full load
2. Unit with automatic staging of the compressor capacity.
3. unit at full load
4. Part-load unit
5. Standard unit and external exchanger entering air 35 °C (no ‘Low water temperature (Brine)’ conguration).
6. Unit in ‘Low water temperature (Brine)’ conguration. Fluid processed with 40% ethylene glycol
Graph referred to size 352
The detail of each size is shown in tabular date.
Ta (°C) = entering external exchanger air temperature (dry bulb).
To (°C)= leaving internal exchanger water temperature
1. Standard unit:(no “Liquid low temperature” conguration)
2. Operation eld extension for unit in ‘Low water temperature
(Brine)’ conguration (40% ethylene glycol).
3. Unit with automatic staging of the compressor capacity.
4. Unit at full-load with air ow automatic modulation

CLIVET WSA-XEE 262 Specifications

General

Brand	CLIVET
Model	WSA-XEE 262
Category	Chiller
Language	English