4 electrical connections (continued) – Tweco 15XC Merlin User Manual
Page 29
Manual 0-2251
3-7
INSTALLATION PROCEDURES
Voltage
Power Input
Current
Frequency
Phase
Recommended
(Volts)
(kVA)
(Amps)
(Hz)
Fuse Size
Wire Size
200
29
84
50
3
90 amps
AWG 4
208
29
81
60
3
90 amps
AWG 4
220
29
76
50
3
90 amps
AWG 4
230
29
73
60
3
90 amps
AWG 6
380
29
44
50
3
50 amps
AWG 8
415
29
40
50
3
45 amps
AWG 8
460
29
36
60
3
40 amps
AWG 10
500
29
34
50
3
40 amps
AWG 10
575
29
29
60
3
35 amps
AWG 10
3.4 ELECTRICAL CONNECTIONS (continued)
Table 3-A Line Voltages, Circuit Protection and Recommended Wire Size
(Based on Table 310-16, 1987 National Electric Code).
Input Voltage
Terminal Board
L1
L2
L3
Primary Power
Cable
Strain Relief
Fitting
Ground
Connection
Busbars
A-00893
200, 208,
220, or 230
11
12
L3
13
15
14
6
7
L2
8
10
9
1
2
L1
3
5
4
380, 415,
or 460
11
12
L3
13
15
14
6
7
L2
8
10
9
1
2
L1
3
5
4
500, or 575
11
12
L3
13
15
14
6
7
L2
8
10
9
1
2
L1
3
5
4
Busbar Connections For Input Voltages
A-00904
Figure 3-D Input Voltage Connections and Bus Bar Configuration