CLIVET CPAN-U-17 User Manual

pag 37
OPERATING LIMITS (COOLING)
THE LIMITS ARE INDICATIVE AND HAVE BEEN CALCULATED
CONSIDERING:
- VALUES GENERAL AND NOT SPECIFICATIONS,
- STANDARD AIR FLOW-RATE,
- NON-CRITICAL POSITIONING AND CORRECT USE OF THE
UNIT,
- OPERATION AT FULL LOAD
TA =EXTERNAL AIR TEMPERATURE/TREATMENT COIL INLET
(°C) W.B.
WB = WET BULB
TO = EXHAUST COIL INLET AIR TEMPERATURE (°C)
DB = DRY BULB
(1) THE DASHED AREA REFERS TO THE FIELD OF UNITS
OPERATION STANDARD
OPERATING LIMITS (HEATING)
THE LIMITS ARE INDICATIVE AND HAVE BEEN
CALCULATED CONSIDERING:
- VALUES GENERAL AND NOT SPECIFICATIONS,
- STANDARD AIR FLOW-RATE,
- NON-CRITICAL POSITIONING AND CORRECT USE OF THE
UNIT,
- OPERATION AT FULL LOAD
TA = EXHAUST COIL INLET AIR TEMPERATURE (°C) W.B.
WB = WET BULB
TO = OUTDOOR AIR TEMPERATURE/HANDLING COIL INLET
(°C)
DB = DRY BULB
(1) THE DASHED AREA REFERS TO THE FIELD OF UNITS
OPERATION STANDARD
(2) OPERATION FIELD EXTENSION WITH PREHEATING
HEATERS
SOUND LEVELS
Sound Power Level (dB)
Sound
pressur
e level
dB(A)
Sound
power
level
dB(A)
The sound levels are referred to units working
at full load in nominal conditions.
The sound pressure level is referred at a
distance of 1 m. From the ducted unit surface
working in free field conditions.external static
pressure 50 pa.
Size
Octave band (Hz)
63 125 250 500 1000 2000 4000 8000
17
77 75 70 65 62 57 47 35 53 68
21
79 77 72 67 64 59 49 37 55 70
25
80 79 74 69 66 61 52 41 57 72
31
85 81 76 71 68 63 54 43 59 74
41
83 82 77 74 70 65 56 45 61 76
51
88 85 79 75 71 66 57 46 62 77
5
10
15
20
25
30
5 10152025303540
To (D.B.)
Ta (W.B.)
(1)
-20
-15
-10
-5
0
5
10
15
20
25
30
35
8 1012141618202224
Ta (W.B.)
To (D.B.)
(1)
(2)

CLIVET CPAN-U-17 Specifications

General

Brand	CLIVET
Model	CPAN-U-17
Category	Air Conditioner
Language	English