Quick Guide For Selecting Between Gg And Ar Fuses - ABB ACS800-U4 Hardware Manual

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Quick guide for selecting between gG and aR fuses

The table below is a short cut in selecting between gG and aR fuses. The
combinations (cable size, cable length, transformer size and fuse type) in the table
fulfil the minimum requirements for the proper operation of the fuse.
ACS800-01 size
Copper
Three-phase supply voltage 208 V, 220 V, 230 V or 240 V
-0025-2 3×25 Cu
-0030-2 3×35 Cu
-0040-2 3×50 Cu
-0050-2 3×70 Cu
-0060-2 3×95 Cu
-0070-2 3×120 Cu
Three-phase supply voltage 380 V, 400 V or 415 V
-0040-3 3×25 Cu
-0050-3 3×35 Cu
-0060-3 3×50 Cu
-0075-3 3×70 Cu
-0070-3 3×70 Cu
-0100-3 3×95 Cu
-0120-3 3×120 Cu
-0135-3 3×150 Cu
-0165-3 3×185 Cu
-0205-3 3×240 Cu
Three-phase supply voltage 380 V, 400 V, 415 V, 440 V, 460 V, 480 V or 500 V
-0050-5 3×25 Cu
-0060-5 3×25 Cu
-0070-5 3×35 Cu
-0105-5 3×70 Cu
-0100-5 3×70 Cu
-0120-5 3×95 Cu
-0140-5 3×95 Cu
-0165-5 3×150 Cu
-0205-5 3×185 Cu
-0255-5 3×240 Cu
Three-phase supply voltage 525 V, 550 V, 575 V, 600 V, 660 V or 690 V
-0050-7 3×16 Cu
-0060-7 3×16 Cu
-0070-7 3×25 Cu
-0100-7 3×35 Cu
-0120-7 3×50 Cu
-0145-7 3×70 Cu
-0175-7 3×95 Cu
-0205-7 3×95 Cu
Note 1: The supply transformer minimum power in kVA is calculated with a z
frequency 50 Hz.
Note 2: The table is not intended for transformer selection - that must be done separately.
Technical data
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Cable type
Aluminium Maximum cable length with gG fuses
10 m
3×35 Al 33
3×50 Al 46
3×70 Al 60
3×95 Al 75
3×120 Al 89
3×185 Al 110
3×35 Al 56
3×50 Al 79
3×70 Al 110
3×95 Al 130
3×95 Al 130
3×120 Al 160
3×185 Al 180
3×240 Al 210
3×240 Al 250
2×(3×95) Al 232
3×35 Al 67
3×50 Al 95
3×70 Al 130
3×95 Al 160
3×95 Al 160
3×120 Al 190
3×150 Al 190
3×240 Al 250
3×240 Al 290
2×(3×95) Al 289
3×25 Al 65
3×25 Al 70
3×50 Al 95
3×50 Al 130
3×70 Al 180
3×95 Al 220
3×120 Al 260
3×150 Al 340
Supply transformer minimum apparent power S
50 m 100 m
39
56
73
89
110
120
59 72
85 110
120 140
140 160
140 170
170 200
190 220
220 260
270 320
257 310
70 79
110 130
140 160
170 190
170 190
200 220
200 220
260 290
320 360
312 355
67 70
70 70
95 99
140 150
180 190
220 240
260 280
360 390
(kVA)
N
Maximum cable length with aR fuses
10 m 100 m
28 28
34 34
42 42
58 71
68 71
84 84
50 50
60 60
72 72
99 99
100 100
120 120
150 150
160 160
190 190
134 153
56 56
68 68
83 83
130 130
110 120
140 140
160 160
200 200
230 230
167 185
63 63
70 70
95 95
110 110
140 140
160 160
200 200
230 230
PDM code: 00556489 A
value of 6% and
k
200 m
50
60
72
140
140
140
150
160
200
196
56
68
83
150
150
150
160
200
230
218
63
70
95
110
140
160
200
230