Trane R Series Installation Operation & Maintenance page 61

Table 18 RTCA Electrical Data
Rotated Voltage
Unit Size (V/HZ/Phase)
RTCA 70 200/60/3
230/60/3
460/6013
575/60/3
RTCA 80 200/60/3
230/60/3
460/60/3
575/60/3
RTCA 90 200/60/3
230/60/3
460/60/3
575/60/3
RTCA 100 200/60/3
230/60/3
460/60/3
575/60/3
RTCA 110 200/60/3
230/60/3
460/60/3
575/60/3
RTCA 125 200/60/3
230/60/3
460/60/3
575/60/3
(1) MCA - Minimum Circuit Am capacity - 125 percent of largest fan motor FLA plus 100 percent of the other fan motors FLAs.
(2) HACR type circuit breaker for CSA only. Fuse size (HACR breaker) 225 percent of the largest fan motor FLA plus 100 percent of
the other fan motor FLAs.
(3) RECOMMENDED TIME DELAY OR DUAL ELEMENT (RDE) FUSE SIZE: 150 percent of the largest fan motor FLA plus 100
percent of the other fan motor FLAs.
(4) RLA - Rated Load Amps - rated in accordance with UL Standard 1995.
(5) Local codes may take precedence.
(6) LRA - Locked Rotor Amps - based on full winding starts.
(7) VOLTAGE UTILIZATION RANGE:
(8) Data containing information on two circuits shown as follows: ckt 1/ckt 2
RLC-SVX07A-EN
Installation - Electrical
Unit Wiring
Max. Fuse or
MCA (1) HACR (2)
39.6 40
39.6 40
20.6 25
18.2 20
39.6 40
39.6 40
20.6 25
18.2 20
44.4 45
44.4 45
23.1 25
20.4 25
49.2 50
49.2 50
25.6 30
22.6 25
49.2 50
49.2 50
25.6 30
22.6 25
49.2 50
49.2 50
25.6 30
22.6 25
Fan Motor Data
Rec Time
Delay or
RDE (3) Qty. KW
40 8 1
40 8 1
25 8 1
20 8 1
40 8 1
40 8 1
25 8 1
20 8 1
45 9 1
45 9 1
25 9 1
25 9 1
50 10 1
50 10 1
30 10 1
25 10 1
50 10 1
50 10 1
30 10 1
25 10 1
50 10 1
50 10 1
30 10 1
25 10 1
Control KW
FLA)
4.8 0.75
4.8 0.75
2.5 0.75
2.2 0.75
4.8 0.75
4.8 0.75
2.5 0.75
2.2 0.75
4.8 0.75
4.8 0.75
2.5 0.75
2.5 0.75
4.8 0.75
4.8 0.75
2.5 0.75
2.2 0.75
4.8 0.75
4.8 0.75
2.5 0.75
2.2 0.75
4.8 0.75
4.8 0.75
2.5 0.75
2.2 0.75
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