Air-Cooled Series R⢠Rotary Liquid Chiller - Trane
Air-Cooled Series R⢠Rotary Liquid Chiller - Trane
Air-Cooled Series R⢠Rotary Liquid Chiller - Trane
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Table E-3 (Continued). Unit electrical data for high efficiency at high ambient operation<br />
Unit Wiring Motor Data<br />
# of Max. Fuse, HACR Rec. Time Compressor (Each) Fans (Each)<br />
Unit Rated Power MCA (3) Breaker or MOP (11) Delay or RDE (4) RLA (5) XLRA (8) YLRA (8) Qty. Control<br />
Size Voltage Conns (1) Ckt 1/Ckt 2 Ckt 1/Ckt 2 Ckt 1/Ckt 2 Qty Ckt 1/Ckt 2 Ckt 1/Ckt 2 Ckt 1/Ckt 2 Ckt 1/Ckt 2 kW FLA kW (7)<br />
RTAC 400/50/3 1 855 1000 1000 4 198-198-168-168 1089-1089-896-896 354-354-291-291 26 0.8 2.8 1.59<br />
375 400/50/3 2 485/412 600/500 600/500 4 198/198/168/168 1089/1089/896/896 254/254/291/291 14/12 0.8 2.8 1.59<br />
200/60/3 1 NA<br />
200/60/3 2 960/960 1200/1200 1200/1200 4 386/386/386/386 NA 701/701/701/701 14/14 1.5 6.5 1.59<br />
230/60/3 1 NA<br />
230/60/3 2 847/847 1000/1000 1000/1000 4 336/336/336/336 NA 571/571/571/571 14/14 1.5 6.5 1.59<br />
RTAC 380/60/3 1 NA<br />
400 380/60/3 2 505/506 700/700 600/600 4 203/203/203/203 1060/1060/1060/1060 345/345/345/345 14/14 1.5 3.5 1.59<br />
460/60/3 1 793 800 800 4 168-168-168-168 878-878-878-878 285-285-285-285 28 1.5 2.8 1.59<br />
460/60/3 2 418/418 500/500 500/500 4 168/168/168/16/ 878/878/878/878 285/285/285/285 14/14 1.5 2.8 1.59<br />
575/60/3 1 634 700 700 4 134-134-134-134 705-705-705-705 229-229-229-229 28 1.5 2.3 1.59<br />
575/60/3 2 334/334 450/450 400/400 4 134/134/134/134/ 705/705/705/705 229/229/229/229 14/14 1.5 2.3 1.59<br />
400/50/3 1 920 1000 1000 4 198-198-198-198 1089-1089-1089-1089 354-354-354-354 28 0.8 2.8 1.59<br />
Notes:<br />
400/50/3 2 485/485 600/600 600/600 4 198/198/198/198 1089/1089/1089 354/354/354/354 14/14 0.8 2.8 1.59<br />
1. As standard, all units have single point power connection. Optional dual point power connections are available.<br />
2. Max Fuse or HACR type breaker = 225 percent of the largest compressor RLA plus 100 percent of the second compressor RLA, plus the sum of the condenser fan FLA per NEC 440-22.<br />
Use FLA per circuit, NOT FLA for the entire unit).<br />
3. MCA - Minimum Circuit Ampacity - 125 percent of largest compressor RLA plus 100 percent of the second compressor RLA plus the sum of the condenser fans FLAs per NEC 440-33.<br />
4. RECOMMENDED TIME DELAY OR DUAL ELEMENT (RDE) FUSE SIZE: 150 percent of the largest compressor RLA plus 100 percent of the second compressor RLA and the sum of the condenser fan<br />
FLAs.<br />
5. RLA - Rated Load Amps - rated in accordance with UL Standard 1995.<br />
6. Local codes may take precedence.<br />
7. Control kW includes operational controls only. Does not include evaporator heaters.<br />
8. 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.<br />
9. VOLTAGE UTILIZATION RANGE:<br />
Rated Voltage Utilization Range<br />
200/60/3 180-220<br />
230/60/3 208-254<br />
380/60/3 342-418<br />
460/60/3 414-506<br />
575/60/3 516-633<br />
400/50/3 360-440<br />
10. A separate 115/60/1, 20 amp or 220/50/1, 15 amp customer provided power connection is needed to power the evaporator heaters (1640 watts).<br />
11. If factory circuit breakers are supplied with the chiller, then these values represent Maximum Overcurrent Protection (MOP).<br />
12. When the circuit breaker option is ordered, two circuit breakers will be provided (one per circuit) for both single and dual point power.<br />
13. Motor kW is for standard fans. Low noise fans at 50 Hz are rated at 1.1 kW/fan.<br />
48<br />
Electrical Data<br />
and Connection<br />
RLC-PRC006-EN