72
Table 8 — 30XA140-500 Electrical Data, Dual Point (High Ambient Option) (cont)
LEGEND
NOTES:
1. Units are suita
b
le for use on electrical systems where voltage supplied to the unit
terminals is not
b
elow or a
b
ove the listed minimum and maximum limits. Maximum
allowa
b
le phase im
b
alance is: voltage, 2
%
; amps 10
%
.
2. Cooler heater is wired into the control circuit so it is always opera
b
le 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 e
q
ual to 3
8
0 amps, 3 conductors are re
q
uired.
For MCA
b
etween 3
8
1-760 amps, 6 conductors are re
q
uired.
For MCA
b
etween 761-1140 amps, 9 conductors are re
q
uired.
For MCA
b
etween 1141-1520 amps, 12 conductors are re
q
uired.
Calculation of conductors re
q
uired is
b
ased on 75 C copper wire.
4. Wiring for main field supply must
b
e rated 75 C minimum. Use copper for all units.
a. Incoming wire size range for the terminal
b
lock 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
8
00 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
7.5 HP PUMP, 3450 RPM
10 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
6/4
3
8
3.
8
/235.1
600/350
660.
8
/414.4
—
450/300
3
8
3.
8
/242.3
600/350
660.
8
/421.6
—
450/300
115
40
200-60
1
8
7
220
6/4
422.6/259.0
700/400
756.7/473.4
—
500/300
422.6/266.9
700/400
756.7/4
8
1.4
—
500/350
115
40
460-60
414
506
6/4
191.9/117.5
300/175
330.4/207.2
962.4/57
8
.2
225/150
191.9/121.1
300/175
330.4/210.
8
962.4/5
8
1.
8
225/150
115
40
575-60
51
8
633
6/4
147.7/ 90.7
225/125
263.9/165.6
769.9 /462.6 175/110
147.7/ 93.5
225/125
263.9/16
8
.4
769.9/465.4
175/110
115
40
3
8
0-60
342
41
8
6/4
223.9/13
8
.0
350/200
400.2/251.2
1165.2/700.2
300/175
223.9/142.4
350/200
400.2/255.5
1165.2/704.5
300/175
115
40
160
230-60
207
253
6/4
434.
8
/272.3
700/400
8
2
8
.
8
/414.4
—
600/350
434.
8
/279.5
700/400
8
2
8
.
8
/421.6
—
600/350
115
40
200-60
1
8
7
220
6/4
47
8
.1/299.6
8
00/450
950.7/473.4
—
600/350
47
8
.1/307.6
8
00/450
950.7/4
8
1.4
—
600/400
115
40
460-60
414
506
6/4
216.9/135.7
350/200
414.4/207.2
1222.4/57
8
.2
300/175
216.9/139.3
350/200
414.4/210.
8
1222.4/5
8
1.
8
300/175
115
40
575-60
51
8
633
6/4
167.0/105.2
250/150
331.9/165.6
977.9/462.6
200/125
167.0/10
8
.1
250/150
331.9/16
8
.4
977.9/465.4
200/125
115
40
3
8
0-60
342
41
8
6/4
253.3/159.5
400/250
501.2/251.2
14
8
0.2/700.2
300/200
253.3/163.
8
400/250
501.2/255.5
14
8
0.2/704.5
300/200
115
40
180
230-60
207
253
6/6
—
—
—
—
—
—
—
—
—
—
115
40
200-60
1
8
7
220
6/6
—
—
—
—
—
—
—
—
—
—
115
40
460-60
414
506
6/6
—
—
—
—
—
—
—
—
—
—
115
40
575-60
51
8
633
6/6
—
—
—
—
—
—
—
—
—
—
115
40
3
8
0-60
342
41
8
6/6
—
—
—
—
—
—
—
—
—
—
115
40
200
230-60
207
253
6/6
—
—
—
—
—
—
—
—
—
—
115
40
200-60
1
8
7
220
6/6
—
—
—
—
—
—
—
—
—
—
115
40
460-60
414
506
6/6
—
—
—
—
—
—
—
—
—
—
115
40
575-60
51
8
633
6/6
—
—
—
—
—
—
—
—
—
—
115
40
3
8
0-60
342
41
8
6/6
—
—
—
—
—
—
—
—
—
—
115
40
220
230-60
207
253
7/6
—
—
—
—
—
—
—
—
—
—
115
40
200-60
1
8
7
220
7/6
—
—
—
—
—
—
—
—
—
—
115
40
460-60
414
506
7/6
—
—
—
—
—
—
—
—
—
—
115
40
575-60
51
8
633
7/6
—
—
—
—
—
—
—
—
—
—
115
40
3
8
0-60
342
41
8
7/6
—
—
—
—
—
—
—
—
—
—
115
40
240
230-60
207
253
7/6
—
—
—
—
—
—
—
—
—
—
115
40
200-60
1
8
7
220
7/6
—
—
—
—
—
—
—
—
—
—
115
40
460-60
414
506
7/6
—
—
—
—
—
—
—
—
—
—
115
40
575-60
51
8
633
7/6
—
—
—
—
—
—
—
—
—
—
115
40
3
8
0-60
342
41
8
7/6
—
—
—
—
—
—
—
—
—
—
115
40
260
460-60
414
506
9/6
—
—
—
—
—
—
—
—
—
—
115
40
575-60
51
8
633
9/6
—
—
—
—
—
—
—
—
—
—
115
40
3
8
0-60
342
41
8
9/6
—
—
—
—
—
—
—
—
—
—
115
40
280
460-60
414
506
9/7
—
—
—
—
—
—
—
—
—
—
115
40
575-60
51
8
633
9/7
—
—
—
—
—
—
—
—
—
—
115
40
3
8
0-60
342
41
8
9/7
—
—
—
—
—
—
—
—
—
—
115
40
300
460-60
414
506
10/6
—
—
—
—
—
—
—
—
—
—
115
40
575-60
51
8
633
10/6
—
—
—
—
—
—
—
—
—
—
115
40
3
8
0-60
342
41
8
10/6
—
—
—
—
—
—
—
—
—
—
115
40
325
460-60
414
506
9/9
—
—
—
—
—
—
—
—
—
—
115
40
575-60
51
8
633
9/9
—
—
—
—
—
—
—
—
—
—
115
40
3
8
0-60
342
41
8
9/9
—
—
—
—
—
—
—
—
—
—
115
40
350
460-60
414
506
9/9
—
—
—
—
—
—
—
—
—
—
115
40
575-60
51
8
633
9/9
—
—
—
—
—
—
—
—
—
—
115
40
3
8
0-60
342
41
8
9/9
—
—
—
—
—
—
—
—
—
—
115
40
400
460-60
414
506
8
/12
—
—
—
—
—
—
—
—
—
—
115
50
575-60
51
8
633
8
/12
—
—
—
—
—
—
—
—
—
—
115
50
3
8
0-60
342
41
8
8
/12
—
—
—
—
—
—
—
—
—
—
115
50
450
460-60
414
506
8
/14
—
—
—
—
—
—
—
—
—
—
115
50
575-60
51
8
633
8
/14
—
—
—
—
—
—
—
—
—
—
115
50
3
8
0-60
342
41
8
8
/14
—
—
—
—
—
—
—
—
—
—
115
50
500
460-60
414
506
8
/14
—
—
—
—
—
—
—
—
—
—
115
50
575-60
51
8
633
8
/14
—
—
—
—
—
—
—
—
—
—
115
50
3
8
0-60
342
41
8
8
/14
—
—
—
—
—
—
—
—
—
—
115
50
ICF
—
Instantaneous Current Flow
MCA
—
Minimum Circuit Amps
MOCP —
Maximum Overcurrent Protection
WD
—
Wye-Delta
XL
—
Across-the-Line
Содержание AQUAFORCE 30XA080
Страница 79: ......