Carrier 30XA080-500 Fan User Manual


  Open as PDF
of 80
 
70
Table 7 — 30XA140-500 Electrical Data, Single Point (High Ambient Option) (cont)
LEGEND
NOTES:
1. Units are suitable for use on electrical systems where voltage supplied to the unit ter-
minals is not below or above the listed minimum and maximum limits. Maximum allow-
able phase imbalance is: voltage, 2%; amps 10%.
2. Cooler heater is wired into the control circuit so it is always operable as long as the
control power supply disconnect is on, even if any safety device is open.
3. For MCA that is less than or equal to 380 amps, 3 conductors are required.
For MCA between 381-760 amps, 6 conductors are required.
For MCA between 761-1140 amps, 9 conductors are required.
For MCA between 1141-1520 amps, 12 conductors are required.
Calculation of conductors required is based on 75 C copper wire.
4. Wiring for main field supply must be rated 75 C minimum. Use copper for all units.
a. Incoming wire size range for the terminal block is no. 4 AWG (American Wire Gage)
to 500 kcmil.
b. Incoming wire size range of non-fused disconnect with MCA up to 599.9 amps is
3/0 to 500 kcmil.
c. Incoming wire size range of non-fused disconnect with MCA from 600 to 799.9 amps
is 1/0 to 500 kcmil.
d. Incoming wire size range of non-fused disconnect with MCA from 800 to 1199.9 amps
is 250 kcmil to 500 kcmil.
5. Data provided circuit 1/circuit 2 where there are two circuits.
UNIT
30XA
UNIT VOLTAGE
NUMBER
OF
COND
FANS
10 HP PUMP, 3450 RPM 15 HP PUMP, 3450 RPM CONTROL CIRCUIT
V-Hz
(3 Ph)
Supplied
MCA MOCP
ICF Rec
Fuse
Size
MCA MOCP
ICF Rec
Fuse
Size
Voltage
1 PH,
60 Hz
MCA
and
MOCP
Min Max WD XL WD XL
140
230-60 207 253 10 592.4 800 869.3 — 700 607.0 800 883.9 — 700 115 40
200-60 187 220 10 652.4 800 986.5 — 800 668.6 800 1002.6 — 800 115 40
460-60 414 506 10 296.2 400 434.7 1066.7 350 303.5 400 442.0 1074.0 350 115 40
575-60 518 633 10 228.4 300 344.6 850.6 300 234.3 300 350.5 856.5 300 115 40
380-60 342 418 10 346.7 450 523.0 1288.0 400 355.5 500 531.9 1296.9 400 115 40
160
230-60 207 253 10 673.1 800 1067.1 — 800 687.7 800 1081.7 — 800 115 40
200-60 187 220 10 740.5 1000 1213.0 — 1000 756.6 1000 1229.1 — 1000 115 40
460-60 414 506 10 335.7 450 533.2 1341.2 400 343.0 450 540.5 1348.5 400 115 40
575-60 518 633 10 259.4 350 424.3 1070.3 300 265.2 350 430.1 1076.1 300 115 40
380-60 342 418 10 393.3 500 641.2 1620.2 450 402.1 500 650.0 1629.0 450 115 40
180
230-60 207 253 12
— — — — — — — — — —
115 40
200-60 187220 12 — — — — — — — — — — 115 40
460-60 414 506 12 — — — — — — — — — — 115 40
575-60 518 633 12 — — — — — — — — — — 115 40
380-60 342 418 12 — — — — — — — — — — 115 40
200
230-60 207 253 12
— — — — — — — — — —
115 40
200-60 187220 12 — — — — — — — — — — 115 40
460-60 414 506 12 — — — — — — — — — — 115 40
575-60 518 633 12 — — — — — — — — — — 115 40
380-60 342 418 12 — — — — — — — — — — 115 40
220
230-60 207 253 13
— — — — — — — — — —
115 40
200-60 187220 13 — — — — — — — — — — 115 40
460-60 414 506 13 — — — — — — — — — — 115 40
575-60 518 633 13 — — — — — — — — — — 115 40
380-60 342 418 13 — — — — — — — — — — 115 40
240
230-60 207 253 13
— — — — — — — — — —
115 40
200-60 187220 13 — — — — — — — — — — 115 40
460-60 414 506 13 — — — — — — — — — — 115 40
575-60 518 633 13 — — — — — — — — — — 115 40
380-60 342 418 13 — — — — — — — — — — 115 40
260
460-60 414 506 15
— — — — — — — — — —
115 40
575-60 518 633 15 — — — — — — — — — — 115 40
380-60 342 418 15 — — — — — — — — — — 115 40
280
460-60 414 506 16
— — — — — — — — — —
115 40
575-60 518 633 16 — — — — — — — — — — 115 40
380-60 342 418 16 — — — — — — — — — — 115 40
300
460-60 414 506 16
— — — — — — — — — —
115 40
575-60 518 633 16 — — — — — — — — — — 115 40
380-60 342 418 16 — — — — — — — — — — 115 40
325
460-60 414 506 18
— — — — — — — — — —
115 40
575-60 518 633 18 — — — — — — — — — — 115 40
380-60 342 418 18 — — — — — — — — — — 115 40
350
460-60 414 506 18
— — — — — — — — — —
115 40
575-60 518 633 18 — — — — — — — — — — 115 40
380-60 342 418 18 — — — — — — — — — — 115 40
400
460-60 414 506 20 — — — — — — — — — — 115 50
575-60 518 633 20 — — — — — — — — — — 115 50
380-60 342 418 20 — — — — — — — — — — 115 50
450
460-60 414 506 22 — — — — — — — — — — 115 50
575-60 518 633 22 — — — — — — — — — — 115 50
380-60 342 418 22 — — — — — — — — — — 115 50
500
460-60 414 506 22 — — — — — — — — — — 115 50
575-60 518 633 22 — — — — — — — — — — 115 50
380-60 342 418 22 — — — — — — — — — — 115 50
ICF — Instantaneous Current Flow
MCA — Minimum Circuit Amps
MOCP — Maximum Overcurrent Protection
WD — Wye-Delta
XL — Across-the-Line
 previous next