Eaton PowerXL DG1 Serie Instrucciones De Montaje página 12

Instruction Leaflet IL040016EN
Effective March 2014
Cable and Fuse Guidelines
North America Cable and Fuse Sizes—208 Vac to 240 Vac Ratings
208V Input 208V Input
Frame Amp Current Current
Size Suffix (CT/I ) (VT/I
H
FR1 3D7 3.2 4.4
4D8 4.4 6.1
6D6 6.1 7.2
7D8 7.2 10.2
011 10.2 11.6
FR2 012 10.2 16.3
017 16.2 23.2
025 23.1 29
FR3 031 28.7 44.2
048 44.4 56
FR4 061 56.4 64.6
075 69.4 78
088 81.4 94.3
FR5 114 105.5 129
143 132.3 157
170 157.3 189
FR6 211 195.2
4
261 241.4
4
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 recognized Class T fuse is recommended.
4 Available in 2015.
EATON
12 www.eaton.com
NEC NEC
Motor Amp Motor Amp
Rating Rating
) at 230V at 208V
L
4.2 4.6
6.0 6.6
6.8 7.5
9.6 10.6
— —
15.2 16.7
22 24.2
28 30.8
42 46.2
54 59.4
68 74.8
80 88
104 114
130 143
154 169
192 211
248 261
312 312
Current Current Fuse
(CT/I ) (VT/I ) Rating
H L
at 50°C at 40°C (Class T)
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
4
261 312
4
® ®
, ANSI/NFPA 70.
PowerXL DG1 Series VFD
®
NEC Terminal Connection Size
Wire Size (AWG) (AWG)
Line and Line and
Motor Ground Motor
14 14 24–10
14 14 24–10
14 14 24–10
14 14 24–10
12 14 24–10
10 12 20–6
8 10 20–6
8 10 20–6
6 10 6–2
4 8 6–2
3 8 6–1/0
2 6 6–1/0
1/0 6 6–1/0
3/0 6 1/0–350 kcmil
4/0 6 1/0–350 kcmil
300 4 1/0–350 kcmil
3
4 4
3
4 4
Ground
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
4
4