Beijer Electronics BFI-H3, Стартап

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Beijer Electronics Frequency Inverter BFI-H3
KI00363D 2021-07
www.beijerelectronics.com
6 (32)
4.5 Fuses, cable dimensions and power loses
380-480V ±10% - 3 Phase Input – 3 Phase Output
Output
Power
[kW] BFI-H3
model Nominal Input
Current, IP66
and IP55 Fuse or
MCB
(type B) Supply
Cable
Size,
A1
40°C
Supply
Cable
Size,
E
3
0°C
Nominal
Output
Current Motor
Cable
Size,
E
3
0°C
Max
Motor
Cable
Length Power
losses
Amps Amps mm
2
mm
2
Amps mm
2
m W
0.75 0022
1,8 6 1.5 1.5 2.2 1.5 100 15
1.5 0041
3,3 6 1.5 1.5 4.1 1.5 100 30
2.2 0058
4,7 6 1.5 1.5 5.8 1.5 100 44
4 0095
7,7 10 1.5 1,5 9.5 1.5
100
80
5.5 0140
11,4 16 2,5 2,5 14 1.5 100 110
7.5 0180
15 25 4 2,5 18 2,5 100 150
11 0240
21 25 4 2,5 24 4 100 220
15 0300
26 32 6 4 30 6 100 300
18,5 0390
35 50 16 6 39 10 100 370
22 0460
42 50 16 6 46 16 100 440
30 0610
53 63 35 16 61 16
100
600
37 0720
63 80 35 16 72 16 100 720
45 0900
80 100 70 25 90 35 100 900
55 1100 126 160 70 35 110 35 100 1650
75 1500
165
200 120 50 150 50 100 2250
90 1800 192 200 150 95 180 95 100 2700
110 2020 211 250 185 150 202 150 100 3300
132 2400 241 315 2x150 2x70 240 2*70 100 3900
160 3020 299 400 2x185 2x95 302 2x95 100 4800
200 3700 393 (4% choke) 500 370 100 6000
250 4500 479 (4% choke) 500 450 100 7500
NOTE
•
The drive is protected against short-circuit from power output to protective earth for all rated cable lengths,
cable sizes and cable types.
•
The maximum cable lengths stated here are based on hardware limitations and do NOT take into consideration
any requirements for compliance to any EMC standards.
•
Maximum motor cable length stated applies to using a screened motor cable. When using an unscreened cable,
maximum cable length is increased by 50%. Using an output choke, the maximum cable length limited can 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 recommend using an output choke for motor cable
lengths of 50m or more to ensure good motor service life.
•
For IP20 Frame Size 8 the Vector Speed and Torque control modes may not operate correctly with long motor
cables and output filters. It is recommended to operate in V/F mode only for cable lengths exceeding 50m.
•
For UL compliant installation, use Copper wire with a minimum insulation temperature rating of 70°C, UL Class
CC or Class J Fuses(exception: Eaton Bussmann FWP series must be used for size 6A & 6B IP20 models).
All recommended sizes of cable sizes and fuses are recommendations. National laws and
recommendations are to be considered.
Recommended choice of cable sizes and fuses follows DIN VDE 0100 paragraph 430
Appendix, motor cable is copper, way of wiring A1 and E is following SS 424 24 24 edition.
A1 means cable/conductors in some kind of duct in a maximum temperature of 40°C. E
means cable/conductors mounted on a ladder. Calculated at 30°C with 9 or several cables
(correction factor 0,78).