Carrier WEATHERMASTER 48ZT User Manual
Page 48
48
Table 15 — Electrical Data — 48Z6,Z8075-105 Units
LEGEND
NOTE: Units use 2 (low heat) or 3 (high heat) combustion fan motors
rated at 460 v, single-phase, 60 Hertz and 0.3 FLA each.
UNIT
SIZE
VOLTAGE
(3 Ph, 60 Hz)
VOLTAGE
RANGE
COMPRESSOR
CONDENSER
FAN MOTOR
EVAPORATOR
FAN MOTOR
RETURN/
EXHAUST
FAN
POWER
SUPPLY
No. 1
No. 2
No. 3
No.4
Min
Max
RLA
LRA
RLA
LRA
RLA
LRA
RLA
LRA
Qty
FLA
Hp
FLA
Hp
FLA
(total)
MCA
MOCP
075
460
414
508
50.6
253
65.4
345
—
—
—
—
5
3.3
(ea)
30
40.0
20
27
215.9
250
25
34
222.9
250
30
40
228.9
250
40
52
240.9
300
40
52.0
20
27
227.9
250
25
34
234.9
300
30
40
240.9
300
40
52
252.9
300
50
65.0
20
27
240.9
300
25
34
247.9
300
30
40
253.9
300
40
52
265.9
300
60
77.0
20
27
255.8
300
25
34
262.8
300
30
40
268.8
300
40
52
280.8
350
75
96.0
20
27
279.5
350
25
34
286.5
350
30
40
292.5
350
40
52
304.5
400
090
460
414
508
65.4
345
65.4
345
—
—
—
—
6
3.3
(ea)
30
40.0
20
27
234.0
250
25
34
241.0
300
30
40
247.0
300
40
52
259.0
300
40
52.0
20
27
246.0
300
25
34
253.0
300
30
40
259.0
300
40
52
271.0
300
50
65.0
20
27
259.0
300
25
34
266.0
300
30
40
272.0
300
40
52
284.0
300
60
77.0
20
27
273.9
350
25
34
280.9
350
30
40
286.9
350
40
52
298.9
350
75
96.0
20
27
297.6
350
25
34
304.6
400
30
40
310.6
400
40
52
322.6
400
105
460
414
508
50.6
253
50.6
253
34.6
173
34.6
173
6
3.3
(ea)
30
40.0
20
27
269.9
300
25
34
276.9
300
30
40
282.9
300
40
52
294.9
300
40
52.0
20
27
282.2
300
25
34
289.2
300
30
40
295.2
300
40
52
307.2
350
50
65.0
20
27
298.5
350
25
34
305.5
350
30
40
311.5
350
40
52
323.5
350
60
77.0
20
27
313.5
350
25
34
320.5
350
30
40
326.5
400
40
52
338.5
400
75
96.0
20
27
337.2
400
25
34
344.2
400
30
40
350.2
400
40
52
362.2
450
FLA
— Full Load Amps
Hp
— Nominal Horsepower
LRA
— Locked Rotor Amps
MCA
— Minimum Circuit Amps (for wire sizing)
MOCP
— Maximum Overcurrent Protection
RLA
— Rated Load Amps