Bermar BRC1001 Schritt-für-Schritt-Anleitung - Seite 5

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Supply Cable, Motor Cable and Fuse/MCB Selection
Table 1-3 Fuse, MCB and Cable Compliance
Standard
IEC
Fuse Class
gG
Compliant with EN IEC 60947-2 are
MCB
recommended, with > 5 kA short circuit
breaking capacity. Type C.
All cable sizes are for copper cables. IEC
Supply and
cable sizes assume PVC insulation,
Motor Cables
installation method B2 and ambient
temperature of 40 °C (104 °F).
The voltage rating of fuses and MCBs must be greater than or equal to the highest supply voltage of the system. Cables
must be provided with mechanical protection against damage and be rated for a voltage in excess of the maximum supply
voltage.
Table 1-4 Fuse, MCB and Cable Selection
Rated
Current
Model Number
I.BRC1001S00025-001
I.BRC1001S00037-001
I.BRC1001S00075-001
I.BRC1001D00110-001
I.BRC1001D00150-001
I.BRC1001D00220-001
I.BRC1002400037-001
I.BRC1002400055-001
I.BRC1000400075-001
I.BRC1002400110-001
I.BRC1002400150-001
I.BRC1002400220-001
I.BRC1003400300-001
I.BRC1003400400-001
Cables marked † need to be rated for 90 °C and 1.5 mm
Integral solid state short circuit protection does not provide branch circuit protection. Branch circuit protection must be
provided in accordance with the National Electrical Code and any additional local codes.
4
Rated Power
Supply
Phases
A
kW
hp
200 V Drives (200 to 240 V ±10 %)
1.6
0.25
0.33
2.4
0.37
0.5
4.6
0.75
1
6.6
1.1
1.5
7.5
1.5
2
10.6
2.2
3
400 V Drives (380 to 480 V ±10 %)
1.2
0.37
0.5
1.7
0.55
0.75
2.2
0.75
1
3.2
1.1
1.5
3.7
1.5
2
5.3
2.2
3
7.2
3
3
8.8
4
5
UL
CC, J or T
The circuit breaker must be UL listed and suitable for
the installation environment, rated 600 Vac with a short
circuit rating > 5 kA. Type C.
Cables must be copper and rated for at least 60 °C
(140 °F) operation.
IEC
Max Input
Current
Fuses
A
A
3
2.3
4
1
4.7
6
1
9.5
12
1
15.3
16
3
12.2
16
1
18.4
20
3
14.3
16
1
26.1
32
3
19.7
25
3
1.9
4
3
2.5
4
3
3.0
4
3
4.5
6
3
5.6
8
3
8.2
10
3
13.2
16
3
16.0
20
2
in order to terminate with a ferrule.
Cables for
UL
IEC60364-5-52
MCB Fuses MCB Supply Motor Supply Motor
A
6
6
15
1.5
6
6
15
1.5
12
15
15
1.5
20
20
20
2.5†
16
15
15
1.5
25
25
20
2.5†
16
20
20
2.5†
32
35
30
4
25
25
25
4
6
6
15
1.5
6
6
15
1.5
6
6
15
1.5
6
6
15
1.5
8
10
15
1.5
16
15
15
1.5
16
20
15
2.5
20
25
20
2.5
Inverter BRC10 Step by Step Guide
Cables for
UL61800-5-1
2
AWG
mm
1.5
24
24
1.5
22
22
1.5
18
18
1.5
16
16
1.5
16
16
1.5
16
14
1.5
16
14
1.5
14
14
1.5
14
14
1.5
24
24
1.5
22
22
1.5
22
22
1.5
20
20
1.5
20
20
1.5
18
18
1.5
16
16
1.5
14
14