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246653-YTG-E-0108
Johnson Controls Unitary Products 61
TABLE 45: ELECTRICAL DATA 25 TON BASIC UNIT R22
VOLTAGE
COMPRESSORS
(EACH)
OD F
AN MOTORS
(EACH)
S
UPPLY BLOWER
MCA
1
(AMPS)
M
AX
FUSE
2
/
B
REAKER
3
SIZE
QTY. RLA LRA MCC QTY FLA HP FLA
208-3-60 2 42.3 245 66.0 4 3.8
7.5 24.2 137 175
10 30.8 144 175
15 46.2 160 200
20 59.4 177 225
230-3-60 2 42.3 245 66.0 4 3.8
7.5 22.0 134 150
10 28.0 140 175
15 42.0 154 175
20 54.0 169 200
460-3-60 2 17.6 125 27.5 4 1.9
7.5 11.0 59 70
10 14.0 62 70
15 21.0 70 90
20 27.0 78 100
575-3-60 2 14.2 100 22.2 4 1.5
7.5 9.0 48 60
10 11.0 50 60
15 17.0 56 70
20 22.0 63 80
1.
Minimum Circuit Ampacity.
2.
Dual Element, Time Delay Type.
3.
HACR type per NEC
TABLE 46: ELECTRICAL DATA 30 TON BASIC UNIT R22
VOLTAGE
COMPRESSORS
(EACH)
OD F
AN MOTORS
(EACH)
S
UPPLY BLOWER
MCA
1
(AMPS)
M
AX
FUSE
2
/
B
REAKER
3
SIZE
QTY. RLA LRA MCC QTY FLA HP FLA
208-3-60 3 37.2 239 58.0 3 4.5
10 30.8 165 200
15 46.2 183 225
20 59.4 199 250
25 74.8 219 250
230-3-60 3 37.2 239 58.0 3 4.5
10 28.0 162 175
15 42.0 177 200
20 54.0 192 225
25 68.0 210 250
460-3-60 3 17.2 125 27.0 3 2.2
10 14.0 76 90
15 21.0 84 100
20 27.0 92 110
25 34.0 101 125
575-3-60 3 12.4 80 19.3 3 1.7
10 11.0 56 60
15 17.0 64 80
20 22.0 70 90
25 27.0 76 100
1.
Minimum Circuit Ampacity.
2.
Dual Element, Time Delay Type.
3.
HACR type per NEC