Cable And Fuse Guidelines; Ul Guidelines - Emerson Copeland EVM Series Installation Manual

Cable and Fuse Guidelines

UL Cable Fuse Sizes
Output rating
VT/I
L
current
Input
Frame
amps
voltage
size
2.5
100 Vac FR1
to 120
Vac
4.8
50/60
Hz
6.9
FR2
1-phase
7.8
200 Vac FR1 2.5
to 240
Vac
4.8
50/60
Hz
7.8
1-phase
FR2 11
17.5
25.3
FR3
2.5
200 Vac FR1
to 240
4.8
Vac
50/60
7.8
Hz
3-phase
11
17.5
200 Vac FR2
to 240
Vac
25.3
50/60
Hz
3-phase
32.2
FR3
48.3
FR4
62.1
Notes:
· Can be any UL listed types with the same ratings.
Input rating UL application
Recom-
mended
miniature
Recom inverse-
mended time
fuse molded-
(Class case
J, T, CF circuit
or CC) breaker
(max (max
VT/I
rating) rating)
L
current
100 10/14
amps
kAIC① kAIC①
10
30 30
20
70 63
26.4
90 63
30
125 63
6.5
15 15
11
30 30
17
60 63
23
80 63
35
125 63
49.6
200 \
3.3
6 5
5.8
15 10
9.4
20 15
13.2
30 20
20.1
40 30
29.1
60 40
37
70 50
53.1 100 \
125 \
68.3
Recom-
mended
inverse-
time
molded-
case
circuit
breaker
(max
Recom- rating)
mended 100 kAIC
Type E CMC (open type
(max rating) only for
65 kAIC② 3-phase)①
\ 30
\ 70
\ 90
\ 125
\
15
\ 30
\ 60
\ 80
\
125
\
200
6.3
15
6.3
15
10
15
16
20
25
30
32
45
40
50
\
80
\
100
NEC Term-
wire inal
size NEC size Term-
line wire line inal
and size and size
motor ground motor ground
AWG AWG AWG AWG
14 10 18-8 16-8
10 8 18-8 16-8
8 8 20-6 12-6
8 6 20-6 12-6
14 14 18-8 16-8
14 10 18-8 16-8
10 8 18-8 16-8
10 8 20-6 12-6
8 6 20-6 12-6
6 6 20-6 8-6
14 18-8 16-10
14
14 18-8 16-10
14
12 18-8 16-10
14
10 18-8 16-10
12
10 20-6 12-8
10
20-6 12-8
10
8
20-6 10-8
8
8
20-2 8-6
8
4
20-2 8-6
6
3
17