Beijer Electronics BFI-P2 V1.21 User Manual
Page 49
User Guide Revision 1.121
www.beijerelectronics.com
49
380 ‐ 480 Volt (+ / ‐ 10%) 3 Phase Input, 3 Phase Output
kW
HP
Nominal
Fuse
Supply
Nominal
Motor
Maximum
Recommended
(400V)
(460V)
Input
Or
Cable
Output
Cable
Motor
Brake
Current
MCB (Type B)
Size
Current
Size
Cable
Resistance
Non
UL
UL (A)
mm
AWG /
kcmil
mm
AWG /
kcmil
Length
Ω
0.75
1
2
10
6
1.5
14
2.2
1.5
14
100
400
1.5
2
5.1
10
10
1.5
14
4.1
1.5
14
100
200
2.2
3
7.7
10
10
1.5
14
5.8
1.5
14
100
150
4
5
11.7
16
15
2.5
14
9.5
1.5
14
100
100
5.5
7.5
14.1
20
20
4
12
14
1.5
12
100
75
7.5
10
18.3
25
25
4
10
18
2.5
10
100
50
11
15
27
40
35
10
8
24
4
10
100
40
15
20
29
40
40
10
8
30
6
8
100
22
18.5
25
39.7
50
50
16
8
39
10
8
100
22
22
30
48.6
63
70
16
6
46
10
6
100
22
30
40
61.5
80
80
25
4
61
16
4
100
12
37
50
72.3
100
100
35
3
72
25
3
100
12
45
60
91.2
125
125
50
2
90
35
2
100
6
55
75
116.9
160
150
70
1/0
110
50
1/
0
100
6
75
100
150.2
200
200
95
3/0
150
70
3/
0
100
6
90
150
176.5
250
225
120
4/
0
180
95
4/0
100
6
110
175
217.2
300
300
185
300
202
120
250
100
6
132
200
255.7
400
350
2 x 95
400
240
150
350
100
6
160
200
302.4
400
400
2 x 95
500
302
2 x 70
500
100
6
200
200
370
500
500
2 x 150
750
370
2 x 95
750
100
2
250
200
450
600
600
2 x 150
1250
450
2 x 120
1250
100
2
Note
• Ratings shown above apply to 40°C Ambient temperature. For derating information, refer to section 1Error! Reference source not found..4
• The maximum motor cable length stated applies to using a shielded motor cable. When using an unshielded cable, the maximum cable length
limit may be increased by 50%. When using recommended output choke, the maximum cable length may be increased by 100%
• The PWM output switching from any inverter when used with a long motor cable length can cause an increase in the voltage at the motor
terminals, depending on the motor cable length and inductance. The rise time and peak voltage can affect the service life of the motor. Beijer
Electronics recommend using an output choke for motor cable lengths of 50m or more to ensure good motor service life
• For UL compliant installation, use Copper wire with a minimum insulation temperature rating of 70°C, UL Class CC or Class J Fuses
• Data values shown in Italics are provisional