Bryant 579F User Manual page 162

EVAPORATOR-FAN MOTOR EFFICIENCY —
581C024-060
UNIT SIZE
581C
024, 036, 048
060
*Single phase/3 phase.
NOTES:
1. Convert bhp to watts using the following formula:
bhp (746)
watts =
motor efficiency
COMPONENT
Vertical EconoMi$er IV and EconoMi$er2
Horizontal EconoMi$er IV and EconoMi$er2
LEGEND
FIOP — Factory-Installed Option
Option / Accessory
Perfect Humidity Dehumidification System
Power Exhaust - vertical
Power Exhaust - horizontal
EconoMi$er ( IV or 2)
Two Position damper (25%)
Two Position damper (100%)
Manual Dampers
Hail Guard (louvered)
Hail Guard (standard hood assembly)
Cu/Cu Condenser Coil
Cu/Cu Condenser and Evaporator Coils
Roof Curb (14-in. curb)
Roof Curb (24-in. curb)
EFFICIENCY%
75
74/84*
ACCESSORY/FIOP STATIC PRESSURE* (in. wg) — 581C024-060
600 800
0.10 0.20
— —
581C - OPTION/ACCESSORY WEIGHTS
024
lb
13
50
30
50
22
39
12
16
25
5
10
115
197
2. The EPACT (Energy Policy Act of 1992) regulates energy require-
ments for specific types of indoor fan motors. Motors regulated by
EPACT include any general purpose, T-frame (three-digit, 143 and
larger), single-speed, foot mounted, polyphase, squirrel cage
induction motors of NEMA (National Electrical Manufacturers
Association) design A and B, manufactured for use in the United
States. Ranging from 1 to 200 Hp, these continuous-duty motors
operate on 230 and 460 volt, 60 Hz power. If a motor does not fit
into these specifications, the motor does not have to be replaced
by an EPACT-compliant energy-efficient motor. Variable-speed
motors are exempt from EPACT compliance requirements. There-
fore, the indoor fan motors for Bryant 581C024-060 units are
exempt from these requirements.
CFM
1000 1250 1500 1750
0.35 0.045 0.065 0.08
— — — 0.1
*The static pressure must be added to external static pressure. The
sum and the evaporator entering-air cfm should be used in conjunction
with the Fan Performance tables to determine indoor blower rpm and
watts.
036
kg lb kg
6 15 7
23 50 23
14 30 14
23 50 23
10 22 10
18 39 18
5 12 5
7 16 7
11 25 11
2 6 3
5 12 5
52 115 52
89 197 89
162
2000 2250 2500 2750
0.12 0.145 0.175 0.22
0.125 0.15 0.18 0.225
048 060
lb kg lb
23 10 25
50 23 50
30 14 30
50 23 50
22 10 22
39 18 39
12 5 12
16 7 16
25 11 25
13 6 13
19 9 21
115 52 115
197 89 197
3000
0.255
0.275
kg
11
23
14
23
10
18
5
7
11
6
10
52
89