Ratings - Emerson Unidrive M201 Installation Manual

2.4

Ratings

Fuses
The AC supply to the drive must be installed with suitable protection against overload and
short-circuits. The following section shows recommended fuse ratings. Failure to observe
this requirement will cause risk of fire.
WARNING
Nominal cables sizes below are based on the cable installation method B2 (ref: IEC60364-
NOTE
5-52:2001) unless otherwise specified, and are provided as a guide only. Ensure cables
used suit local wiring regulations.
Table 2-1 200 V drive ratings, cable sizes and fuse ratings
Max.
cont.
input
IEC
current
Model
3ph Nom
Class
A A
07200610 67 80
07200750 84 100 gG
07200830 105 125
08201160 137 200
gR
08201320 166 200
09201760 205 250
gR
09202190 260 315
10202830 305 400
gR
10203000 361 450
Table 2-2 400 V drive ratings, cable sizes and fuse ratings
Max.
cont.
input
IEC
current
Model
3ph Nom
Class
A A
07400660 74 100
07400770 88 100
07401000 105 125
08401340 155 250
08401570 177 250
09402000 232
315
09402240 267
10402700 332 400
10403200 397 450
* These fuses are fast acting.
** These ratings are for 2 kHz switching frequency. For ratings at 3 kHz switching frequency refer to the Power and
current ratings in section 5.1.2
temperature)
on page 90.
Unidrive M / HS Frame 7 to 10 Power Installation Guide
Issue Number: 5
Nominal cable size
Fuse
European
UL
Input Output Input Output
Nom
Class
2
A
mm
80 35
CC,
100 35
J or T*
125 70
200 95
HSJ
225 2 x 70 2 x 70 2 x 1
2 x 70 2 x 95
250
(B1)
HSJ
2 x 95 2 x 120
300
(B1)
2 x 120
400
(B1)
2 x 120
HSJ
2 x 150
450
(C)
Nominal cable size
Fuse
European
UL
Input Output Input Output
Nom
Class
2
A
mm
80 35
CC,
gG 100 J or 50
T*
125 70
225 2 x 50 2 x 50
gR HSJ
225 2 x 70 2 x 70 2 x 1/0 2 x 1/0
2 x 70 2 x 95
300
(B1)
gR HSJ
2 x 95 2 x 120
350
(B1)
2 x 120 2 x 120
400
(C)
gR HSJ
2 x 150 2 x 150
450
(C)
Power and current ratings (Derating for switching frequency and
Normal Duty
USA
Max.
cont.
output
current
AWG AWG
2
or or A
mm
kcmil kcmil
35 2 2 75
35 1 1 94
70 1/0 1/0 117
95 3/0 3/0 149
2 x 1 180
2 x 2/0 216
(B2)
2 x 4/0 266
(B2)
2 x
2 x 250 325
300
(C)
2 x
2 x 300 360
300
USA
Max.
cont.
output
current
AWG AWG
2
or or A
mm
kcmil kcmil
35 1 1 79
50 2 2 94
70 1/0 1/0 112
2 x 1 2 x 1 155
184
2 x 3/0 2 x 2/0 221
(B2)
2 x 4/0 2 x 4/0 266**
(B2)
2 x 300 2 x 250 320
(B2)
2 x 350 2 x 300 361
(B2)
Heavy Duty
Nom Motor Max.
power power cont. power
@ @ output
230 V 230 V current
kW hp A
18.5 25 61
22 30 75
30 40 83
37 50 116
45 60 132
55 75 176
75 100 219
90 125 283
110 150 300
Normal Duty Heavy Duty
Nom Motor Max.
power power cont.
@ @ output
400 V 460 V current
kW hp A
37 60 66
45 60 77
55 75 100
75 100 134
90 150 157
110 150 200**
132 200 224**
160 250 270
200 300 320**
Nom Motor
power
@ @
230 V 230 V
kW hp
15 20
18.5 25
22 30
30 40
37 50
45 60
55 75
75 100
90 125
Nom Motor
power power
@ @
400 V 460 V
kW hp
30 50
37 60
45 75
55 100
75 125
90 150
110 150
132 200
160 250
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