Eaton PowerXL DG1 Serie Instrucciones De Montaje página 19

PowerXL DG1 Series VFD
North America cable and fuse sizes—525 Vac to 600 Vac ratings
575 V input 575 V input
Frame Amp current current
size suffix (CT/I ) (VT/I
H
FR1 3D3 3.1 4.2
4D5 4.2 7
7D5 7 9.3
FR2 010 9.3 12.5
013 12.5 16.7
018 16.7 20.4
FR3 022 20.4 25.2
027 25.1 31.7
034 31.6 38.2
FR4 041 38.1 48.1
052 48.3 57.4
062 57.6 73
FR5 080 74.4 91.3
100 93 114.1
125 116.2 132.9
FR6 144 140.4 202.8
208 202.8 243.8
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, ANSI/NFPA 70.
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 Current
amp rating at (CT/I ) at
H
) 575 V 50 °C
L
3.9 3.3
6.1 4.5
9 7.5
11 10
17 13.5
22 18
27 22
32 27
41 34
52 41
62 52
77 62
99 80
125 100
144 125
192 144
242 208
12
NEC wire
Size (AWG)
Current
(VT/I ) at Recommended Line and
L
40 °C fuse rating 3 motor
4.5 10 14
7.5 10 14
10 15 14
13.5 20 12
18 30 10
22 35 10
27 40 6
34 45 6
41 50 6
52 70 4
62 80 4
80 125 2
100 150 1/0
125 175 2/0
144 200 3/0
208 400 2*1/0
250 400 2*2/0
Instruction Leaflet IL040016EN
Effective January 2022
Terminal connection
size (AWG)
Ground Line and motor Ground
14 26–10 18–10
12 26–10 18–10
10 26–10 18–10
10 20–6 12–6
10 20–6 12–6
8 20–6 12–6
8 6–2 14–4
8 6–2 14–4
6 6–2 14–4
6 6–1/0 10–1/0
6 6–1/0 10–1/0
4 6–1/0 10–1/0
4 1/0–350 kcmil 8–250 kcmil
4 1/0–350 kcmil 8–250 kcmil
4 1/0–350 kcmil 8–250 kcmil
3 2*(1/0–300 kcmil) 3–300 kcmil
3 2*(1/0–300 kcmil) 3–300 kcmil
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