Table 4B — Unit Electrical Data, 30GT130-210
30GT
UNIT
SIZE
VOLTAGE
STANDARD CONDENSER FAN
HIGH STATIC CONDENSER FAN
Nameplate
V-Hz
(3 Phase)
Supplied*
MCA
MOCP
Rec
Fuse Size
ICF
MCA
MOCP
Rec
Fuse Size
ICF
Min
Max
XL
PW
XL
PW
XL
PW
XL
PW
130
208/230-60
187
253
610.2
700
700
700
1111.1
835.1
701.8
800
800
800
1202.7
926.7
460-60
414
506
271.8†
300
300
300
534.1
397.0
303.8
350
350
350
567.0
429.0
575-60
518
633
245.9
300
300
300
350.5
318.5
263.9
300
300
300
368.5
336.5
380-60
342
418
331.1
400
400
400
612.8
460.8
366.1
400
400
400
647.8
495.8
230-50
207
253
559.1
600
600
600
969.5
751.5
617.1
700
700
700
1027.5
809.5
346-50
325
380
382.9
450
400
400
682.6
522.6
425.9
500
450
450
725.6
565.6
380/415-50
342
440
338.6†
350
350
350
583.0
463.7
377.6†
400
400
400
622.0
502.7
150
208/230-60
187
253
664.2
800
800
800
1165.1
889.1
755.8
800
800
800
1256.7
980.7
460-60
414
506
312.9
350
350
350
576.1
438.1
334.9
400
400
400
608.1
470.1
575-60
518
633
272.3
300
300
300
440.9
344.9
290.3
350
350
350
458.9
362.9
380-60
342
418
359.9
400
400
400
641.6
489.6
394.9
450
450
450
676.6
524.6
230-50
207
253
629.4
700
700
700
1039.8
821.8
629.4
700
800
800
1039.8
879.8
346-50
325
380
465.1
500
450
450
764.8
604.8
508.1
600
500
500
807.8
647.8
380/415-50
342
440
377.9
400
400
400
641.0
503.0
416.9
450
450
450
680.0
542.0
170
208/230-60
187
253
727.5
800
800
800
1098.9
896.9
819.1
1000
1000
1000
1190.5
988.5
460-60
414
506
323.6
350
350
350
518.0
417.0
355.5
400
400
400
550.0
449.0
575-60
518
633
294.6
300
350
350
418.5
348.5
312.6
350
350
350
436.5
366.5
380-60
342
418
387.8
400
450
450
598.0
486.0
422.8
450
450
450
633.0
521.0
230-50
207
253
677.7
700
800
800
1088.1
870.1
735.7
800
800
800
1146.1
928.1
346-50
325
380
472.1
500
500
500
771.8
611.8
515.1
600
600
600
814.8
654.8
380/415-50
342
440
387.3
450
450
450
650.4
512.4
426.3
450
450
450
689.4
551.4
190
208/230-60
187
253
800.0
800
1000
1000
1301.5
1025.5
910.6
1000
1000
1000
1411.5
1135.5
460-60
414
506
368.2
400
400
400
631.4
493.4
406.2
450
450
450
669.4
531.4
575-60
518
633
325.9
350
350
350
494.5
398.5
347.5
400
400
400
516.1
420.1
380-60
342
418
432.5
500
450
450
714.2
562.2
474.5
500
500
500
756.2
604.2
230-50
207
253
749.9
800
800
800
1160.3
942.3
819.5
700
1000
1000
1229.9
1011.9
346-50
325
380
554.1
600
600
600
853.8
693.8
605.7
1000
700
700
905.4
745.4
380/415-50
342
440
515.7
500
500
500
669.4
575.3
497.0
500
600
600
760.1
622.1
210
208/230-60
187
253
890.4
1000
1000
1000
1391.3
1115.3
1000.0
1000
1200
1200
1501.3
1225.3
460-60
414
506
413.1
450
450
450
676.3
538.3
451.1
500
500
500
714.3
576.3
575-60
518
633
362.5
400
400
400
531.1
435.1
384.1
400
400
400
552.7
456.7
380-60
342
418
479.3
500
500
500
761.0
609.0
521.3
600
600
600
803.0
651.0
230-50
207
253
796.2
800
800
800
1206.6
988.3
865.8
1000
800
800
1276.2
1058.2
346-50
325
380
567.5
600
600
600
867.2
707.2
619.1
700
700
700
918.8
758.8
380/415-50
342
440
474.5
500
500
500
737.6
599.6
521.3
600
600
600
784.4
646.4
LEGEND AND NOTES FOR TABLES 4A to 7
LEGEND
FLA
— Full Load Amps (Fan Motors)
ICF
— Maximum Instantaneous Current Flow during starting (the
point in the starting sequence where the sum of the LRA for
the starting compressor, plus the total RLA for all running
compressors, plus the total FLA for all running fan motors is
maximum)
kW
— Total condenser fan motor power input
LRA
— Locked Rotor Amps
MCA
— Minimum Circuit Amps (for wire sizing) — complies with NEC
Section 430-24
MOCP
— Maximum Overcurrent Protective Device Amps
NEC
— National Electrical Code, U.S.A.
Rec Fuse
Size
— Recommended dual-element fuse amps; 150% of largest com-
pressor RLA plus 100% of sum of remaining compressor RLAs.
Size up to the next larger standard fuse size.
PW
— Part Wind
RLA
— Rated Load Amps (Compressors)
XL
— Across-the-Line
*Units are suitable for use on electrical systems where voltage supplied to the
unit terminals is not below or above the listed minimum and maximum limits.
Maximum allowable phase imbalance is: voltage, 2%; amps, 10%.
†Wherever XL and PW data differ, the higher value of the two is listed.
**130-210 and 330A/B-420A/B units only.
NOTES:
1. All modules have single point primary power connection. (Each module re-
quires its own power supply.) Main power must be supplied from a field-
supplied disconnect.
2. The unit control circuit power (115 v, single-phase for 208/230-, 460-, and
575-v units; 230 v, single-phase for all other voltages) must be supplied
from a separate source through a field-supplied disconnect. The control
circuit transformer accessory may be applied to power from primary unit
power.
3. Crankcase and cooler heaters are wired into the control circuit so they are
always operable as long as the control circuit power supply disconnect is
on, even if any safety device is open, and the unit ON/OFF switch is in the
OFF position.
4. Units have the following power wiring terminal blocks and parallel
conductors:
30GT
UNIT SIZE
VOLTAGE
TERMINAL
BLOCKS
PARALLEL
CONDUCTORS
080 to 110,
230B to 315B
208/230
1
6
460
1
3
575
1
3
380
1
3
346
1
3
380/415
1
3
130 to 210,
230A to 315A,
330A/B to
420A/B
208/230
3
9
460
2
6
575
2
6
380
2
6
230**
3
9
346
2
6
380/415
2
6
5. Maximum incoming wire size for each terminal block is 500 kcmil.
6. Power draw of control circuits includes both crankcase heaters and cooler
heaters (where used). Each compressor has a crankcase heater which draws
180 w of power.
Units ordered with cooler heater option have 8 cooler heaters, 210 w each.
33
