Fr1; Fr2; Fr3; Fr4 - Eaton PowerXL DG1 Serie Instrucciones De Montaje

PowerXL DG1 Series VFD
Cable and fuse guidelines
North America cable and fuse sizes—208 Vac to 240 Vac ratings
208 V
Amp suffix input current
Frame
size (CT/I ) (VT/I ) (CT/I
H L
FR0 3D7 4D8 4.3
4D8 6D6 5.6
6D6 7D8 7.6

FR1

3D7 4D8 3.2
4D8 6D6 4.4
6D6 7D8 6.1
7D8 011 7.2
011 012 10.2

FR2

012 017 10.2
017 025 16.2
025 031 23.1

FR3

031 048 28.7
048 061 44.4

FR4

061 075 56.4
075 088 69.4
088 114 81.4
FR5 114 143 105.5
143 170 132.3
170 211 157.3

FR6

211 248 196.3
248 312 230.7
1
Line and motor cable size is selected according to UL 508C Table 40.3 for copper conductor rated 75 °C. Use only with copper wire rated 75 °C here.
Size requirements for other different wire types are defined in the National Electrical Code
2
Earthing conductor size is determined by the maximum overcurrent device rating used ahead of the drive according to UL 508C Table 6.4.
3
If power cubes or bypass are used, a UL listed Class RK5, J, T or equivalent fuse is recommended.
NEC
motor amp rating Current
) (VT/I ) at 230 V at 208 V
H L
5.6 4.2 4.6
7.6 6 6.6
9 6.8 7.5
4.4 4.2 4.6
6.1 6 6.6
7.2 6.8 7.5
10.2 9.6 10.6
11.6 — —
16.3 15.2 16.7
23.2 22 24.2
29 28 30.8
44.2 42 46.2
56 54 59.4
64.6 68 74.8
78 80 88
94.3 104 114
129 130 143
157 154 169
189 192 211
242.8 248 273
290.3 312 343
12
Recommended
(CT/I ) (VT/I ) fuse
H L
at 50 °C at 40 °C rating 3
3.7 4.8 10
4.8 6.6 10
6.6 7.8 15
3.7 4.8 10
4.8 6.6 10
6.6 7.8 10
7.8 11 15
11 12.5 15
12.5 17.5 20
17.5 25 30
25 31 35
31 48 60
48 61 80
61 75 100
75 88 110
88 114 125
114 143 175
143 170 200
170 211 250
211 261 400
248 312 400
® ®
, ANSI/NFPA 70.
Instruction Leaflet IL040016EN
Effective January 2022
®
NEC Terminal connection
wire size (AWG) size (AWG)
Line and Line and
motor Ground motor
14 14 26–10
14 14 26–10
14 14 26–10
14 14 24–10
14 14 24–10
14 14 24–10
14 14 24–10
12 12 24–10
10 10 20–6
8 10 20–6
8 10 20–6
6 6 6–2
4 6 6–2
3 4 6–1/0
2 4 6–1/0
1/0 3 6–1/0
3/0 3 1/0–350 kcmil
4/0 3 1/0–350 kcmil
300 3 1/0–350 kcmil
2*2/0 3 2* (1/0–300 kcmil)
2*4/0 3 2* (1/0–300 kcmil)
EATON www.eaton.com
Ground
18–10
18–10
18–10
18–10
18–10
18–10
18–10
18–10
12–6
12–6
12–6
14–4
14–4
10–1/0
10–1/0
10–1/0
8–250 kcmil
8–250 kcmil
8–250 kcmil
3–300 kcmil
3–300 kcmil
15