Elec tri cal data, Static re sis tances, Cool ing only units and units with gas heat – York D2CG User Manual
Page 8
036-21359-001-B-0302
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Unitary Products Group
BLOWER MO TOR AND DRIVE DATA
POWER EX HAUST PER FORM ANCE
7500
8750
10000
11250
12500
ESP
ESP
ESP
ESP
ESP
(IWG)
(IWG)
(IWG)
(IWG)
(IWG)
DEDUCTIONS: (SUBTRACT VALUES BELOW FROM UNIT'S AVAILABLE ESP)
ALLOWANCE FOR WET COIL:
0.10
0.10
0.10
0.10
0.10
ECONOMIZER (RETURN DUCT):
0.06
0.09
0.11
0.14
0.18
18kW ELECTRIC HEAT:
0.31
0.43
0.56
0.71
0.87
36kW ELECTRIC HEAT:
0.38
0.52
0.68
0.87
1.07
54kW ELECTRIC HEAT:
0.62
0.84
1.10
1.39
1.72
72kW ELECTRIC HEAT:
0.68
0.93
1.21
1.54
1.90
ADDITIONS: (ADD VALUES BELOW TO UNIT'S AVAILABLE ESP)
HORIZONTAL (SIDE) SUPPLY DUCT:
0.31
0.26
0.27
0.31
0.41
HORIZONTAL (SIDE) RETURN DUCT:
0.05
0.05
0.05
0.05
0.05
AIRFLOW (CFM)
DESCRIPTION
MODEL
SIZE
DRIVE
BLOWER
RANGE
(RPM)
MO TOR
1
AD JUST ABLE MO TOR PUL LEY
FIXED BLOWER PUL LEY
BELT
(NOTCHED)
HP FRAME
EFF.
(%)
DESIG-
NATION
OUT-
SIDE
DIA.
(IN.)
PITCH
DIA.
(IN.)
BORE
(IN.)
DESIG-
NATION
OUT SIDE
DIA.
(IN.)
PITCH
DIA.
(IN.)
BORE
(IN.)
DESIG-
NATION
PITCH
LENGTH
(IN.)
QTY.
25 TON
Stan-
dard
975/1165
15
254T
91
1LVP58B70
A
7.5
6.2-
7.4
1 5/8
1B5V110
11.3
11.1 1-7/16 5VX860
86.0
1
High
Speed
Ac cess
1140/1365
1B5V94
9.7
9.5
1-7/16 5VX840
84.0
1
1All mo tors have a nomi nal speed of 1800 RPM, a 1.15 serv ice fac tor and a solid base. They can op er ate to the limit of their serv ice fac tor be cause they are lo cated in the mov ing air, up stream
of any heat ing de vice.
MO TOR
SPEED
STATIC RE SIS TANCE OF RE TURN DUCT WORK, IWG
0.2
0.3
0.4
0.5
0.6
CFM
KW
CFM
KW
CFM
KW
CFM
KW
CFM
KW
HIGH*
5250
0.83
4500
0.85
4200
0.88
3750
0.93
3000
0.99
ME DIUM
4900
0.77
3900
0.79
3500
0.82
2900
0.85
-
-
LOW
4400
0.72
3700
0.74
3000
0.78
-
-
-
-
*Fac tory Set ting
Power Ex haust mo tor is a 3/4 HP, PSC type with sleeve bear ings, a 48 frame and in her ent pro tec tion.
ELEC TRI CAL DATA
-
Cool ing Only Units and Units With Gas Heat
ELECTRICAL DATA - Cooling Only Units & Units With Gas Heat
SUPPLY AIR
MINIMUM
MAXIMUM
POWER
BLOWER MOTOR
CIRCUIT
OVERCURRENT
SUPPLY
RLA
LRA
HP
FLA
AMPACITY
DEVICE (1)
(ea.)
(ea.)
(ea.)
(ea.)
(AMPS)
(AMPS)
D2CE300
208/230-3-60
41.4
312
1
4.2
15
38.6
139.5
175
& D2CG300
460-3-60
20.0
150
1
2.1
15
19.3
68.3
80
575-3-60
16.4
108
1
2.0
15
15.4
56.1
70
HP
RLA
MODEL NO.
COMPRESSORS
(QTY. 2)
COND. FAN
(#1 & #2)
VOLT AGE
LIMI TA TIONS**
POWER SUP PLY
VOLT AGE
MIN.
MAX.
208/230- 3- 60
187
253
460- 3- 60
414
506
575- 3- 60
518
630
**Rated in ac cor dance with ARI Stan dard 110, utili za tion range “A”.
STATIC RE SIS TANCES*