Filter
Top Products
40
PERFORMANCE DATA (cont)
OUTDOOR SOUND POWER (TOTAL UNIT)
LEGEND
ECONOMIZER STATIC PRESSURE DROP (in. wg)
581B036-072
ECONOMIZER STATIC PRESSURE DROP (in. wg)
581B090-150
EVAPORATOR-FAN MOTOR EFFICIENCY
*Single phase/3 phase.
NOTE:
Convert bhp to watts using the following formula:
FIOP PERFECT HUMIDITY™ DEHUMIDIFICATION
PACKAGE STATIC PRESSURE DROP (in. wg)
LEGEND
FIOP —
Factory-Installed Option
UNIT
581B
ARI
RATING
(dB)
OCTAVE BANDS
63 125 250 500 1000 2000 4000 8000
036,048
76 55.9 66.0 64.0 66.2 68.4 64.5 61.7 57.3
060,072
80 59.1 68.9 68.7 71.9 74.0 68.9 65.7 59.0
090-102
82 62.2 69.3 71.5 74.7 76.2 72.9 68.7 61.5
120
84 64.6 71.1 73.3 76.9 77.6 73.7 70.6 63.7
150
86 63.7 69.9 72.5 78.2 81.1 77.3 73.3 66.8
ARI —
Air Conditioning and Refrigeration Institute
dB —
Sound Levels (decibels)
UNIT
CFM
900 1200 1400 1600 1800 2000 2200 2400 2600
Durablade
.05 .05 .05 .05 .05 .05 .05 .05 .05
EconoMi$er
— .09 .12 .15 .19 .24 .29 .35 —
ECONOMIZER
CFM
2200 2500 3000 3500 4000 4500 5000 5500 6000
Durablade
.02 .02 .030 .040 .05 .06 .07 .08 .09
EconoMi$er
——.125 .180 .27 .34 .40 ——
UNIT SIZE
581B
EFFICIENCY %
036,048
75
060*
74/84
072
84
090,102
80
120
85
150
87
watts =
bhp (746)
motor efficiency
UNIT SIZE
581B
UNIT NOMINAL
TONS
CFM PER TON
300 400 500
036
3 .04 .07 .09
048
4 .07 .12 .15
060
5 .09 .15 .21
072
6 .12 .20 .28
090
7
1
/
2
.08 .13 .18
102
8
1
/
2
.10 .15 .22
120
10 .08 .13 .18
150
12
1
/
2
.11 .18 .26