Installation - Electrical
76 RTAC-SVX01J-EN
350
200/60/3 1 n/a
200/60/3 2 4 12/12 1.5 6.5 7.3 1.2
320-320/
320-320
2156-2156/
2156-2156
701-701/
701-701
804/804 1000/1000
230/60/3 1 n/a
230/60/3 2 4 12/12 1.5 6.5 7.3 1.2
278-278/
278-278
1756-1756/
1756-1756
571-571/
571-571
709/709 800/800
380/60/3 1 n/a
380/60/3 2 4 12/12 1.5 3.5 3.7 1.2
168-168/
168-168
1060-1060/
1060-1060
345-345/
345-345
423/423 500/500
460/60/3 1 4 24 1.5 3 3.7 1.2
139-139/
139-139
878-878/
878-878
285-285/
285-285
669 800
460/60/3 2 4 12/12 1.5 3 3.7 1.2
139-139/
139-139
878-878/
878-878
285-285/
285-285
352/352 450/450
575/60/3 1 4 24 1.5 2.5 3.7 1.2
111-111/
111-111
705-705/
705-705
229-229/
229-229
539 600
575/60/3 2 4 12/12 1.5 2.5 3.7 1.2
111-111/
111-111
705-705/
705-705
229-229/
229-229
284/284 350/350
400/50/3 1 4 24 1.5 2.8 3.7 1.59
168-168/168-
168
1089-1089/
1089-1089
354-354/
354-354
789 900
400/50/3 2 4 12/12 1.5 2.8 3.7 1.59
168-168/
168-168
1089-1089/
1089-1089
354-354/
354-354
416/416 500/500
375
400/50/3 1 4 26 1.5 2.8 3.7 1.59
198-198/
168-168
1089-1089/
1089-1089
354-354/
354-354
862 1000
400/50/3 2 4 14/12 1.5 2.8 3.7 1.59
198-198/
168-168
1089-1089/
1089-1089
354-354/
354-354
489/416 600/500
400
200/60/3 1 n/a
200/60/3 2 4 14/14 1.5 6.5 7.3 1.59
386-386/
386-386
2525-2525/
2525-2525
821-821/
821-821
965/965 1200/1200
230/60/3 1 n/a
230/60/3 2 4 14/14 1.5 6.5 7.3 1.59
336-336/
336-336
2126-2126/
2126-2126
691-691/
691-691
852/852 1000/1000
200/60/3 1 n/a
380/60/3 2 4 14/14 1.5 3.5 3.7 1.59
203-203/
203-203
1306-1306/
1306-1306
424-424/
424-424
508/508 700/700
460/60/3 1 4 28 1.5 3 3.7 1.59
168-168/
168-168
1065-1065/
1065-1065
346-346/
346-346
804 900
460/60/3 2 4 14/14 1.5 3 3.7 1.59
168-168/
168-168
1065-1065/
1065-1065
346-346/
346-346
423/423 500/500
575/60/3 1 4 28 1.5 2.5 3.7 1.59
134-134/
134-134
853-853/853-
853
277-277/
277-277
647 700
575/60/3 2 4 14/14 1.5 2.5 3.7 1.59
134-134/
134-134
853-853/853-
853
277-277/
277-277
340/340 450/450
400/50/3 1 4 28 1.5 2.8 3.7 1.59
198-198/
198-198
1089-1089/
1089-1089
354-354/
354-354
928 1000
400/50/3 2 4 14/14 1.5 2.8 3.7 1.59
198-198/
198-198
1089-1089/
1089-1089
354-354/
354-354
489/489 600/600
Notes:
1. Voltage Utilization Range: +/- 10% of rated voltage. Rated voltage (use range): 200/60/3 (180-220), 230/60/3 (208-254), 380/60/3 (342-418), 460/60/
3 (414-506), 575/60/3 (516-633)
2. As standard, 140-250 ton (60 Hz) units and 140-200 ton (50Hz) units have a single point power connection. Optional dual point power connections are
available. As standard, 275-500 ton (60Hz) units and 250-400 ton (50Hz) units have dual point power connections. Optional single point power
connections are available on 460V and 575V/60 Hz and 400V/50 Hz units.
3. Control VA includes operational controls only. It does not include evaporator heaters.
4. RLA - Rated Load Amps
5. XLRA - Locked Rotor Amps - based on full winding (x-line) start units). YLRA for wye-delta starters is ~1/3 of LRA of x-line units.
6. MCA - Minimum Circuit Ampacity - 125 percent of largest compressor RLA plus 100 percent of all other loads.
7. Max fuse or MOPD = 225 percent of the largest compressor RLA plus 100 percent of the second compressor RLA, plus the sum of the condenser fan FLA.
(Use FLA per circuit, NOT FLA for the entire unit).
8. A separate 115/60/1, 20 amp or 220/50/1, 15 amp customer provided power connection is required to power the evaporator heaters (1640 watts).
9. Local codes may take precedence.
Table 37. High efficiency - high and wide ambient options (continued)
Unit
Size
Rated
Voltage
1
#
Power
Conn
2
#
Comp
# Fan
Ckt1/
Ckt2
Fan
kW
Fan
FLA
VFD
Input
Cntrl
VA
3
RLA
4
Ckt1/Ckt2
XLRA
5
Ckt1/Ckt2
YLRA
5
Ckt1/Ckt2
MCA
6
Ckt1/
Ckt2
MOP
7
Ckt1/
Ckt2
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