Chapter
2
Technical
Specifications
and
Electrical
Installation
9
IS300 Model
Recommended Power
of Braking Resistor
Recommended
Resistance
Braking
Unit
Remarks
IS300-2T140-C 7.5
kW
≥
6
Ω
External MDBUN-60-S
IS300-2T170-C 9
kW
≥
4
Ω
External MDBUN-90-S
IS300-2T210-C 11
kW
≥
4
Ω
External MDBUN-90-S
IS300-2T300-C
8 x 2 kW
≥
6
Ω
x 2
External MDBUN-60-S x 2
IS300-2T140-C-L 7.5 kW
≥
6
Ω
External MDBUN-60-S
IS300-2T170-C-L 9 kW
≥
4
Ω
External MDBUN-90-S
IS300-2T210-C-L 11 kW
≥
4
Ω
External MDBUN-90-S
IS300-2T300-C-L 8 x 2 kW
≥
6
Ω
x 2
External MDBUN-60-S x 2
Three-phase 380–440 V
IS300T002-C 150
W
≥
300
Ω
IS300T003-C 150
W
≥
220
Ω
IS300T004-C 250
W
≥
200
Ω
IS300T005-C 300
W
≥
130
Ω
IS300T010-C 400
W
≥
90
Ω
IS300T015-C 500
W
≥
65
Ω
IS300T020-C 800
W
≥
43
Ω
IS300T030-C 1000
W
≥
32
Ω
IS300T035K-C 1300
W
≥
25
Ω
IS300T035-C 1300
W
≥
25
Ω
IS300T040-C 1500
W
≥
22
Ω
IS300T050-C 2500
W
≥
16
Ω
IS300T070K-C 3.7
kW
≥
16
Ω
Built-in -
IS300T070-C 3.7
kW
≥
16
Ω
External MDBUN-45-T
IS300T080-C 4.5
kW
≥
16
Ω
External MDBUN-45-T
IS300T100-C 5.5
kW
≥
16
Ω
External MDBUN-45-T
IS300T140K-C 6.5
kW
≥
12
Ω
External MDBUN-60-T
IS300T140-C 7.5
kW
≥
12
Ω
External MDBUN-60-T
IS300T170-C 9
kW
≥
8
Ω
External MDBUN-90-T
IS300T210-C
5.5 kW x 2
≥
12
Ω
x 2
External MDBUN-60-T x 2
IS300T250-C
6.5 kW x 2
≥
8
Ω
x 2
External MDBUN-90-T x 2
IS300T300-C 16
kW
≥
2.5
Ω
External MDBU-200-B
IS300T370-C 20
kW
≥
2.5
Ω
External MDBU-200-B
IS300T420-C 22
kW
≥
2.5
Ω
External MDBU-200-B
IS300T460-C
12.5 kW x 2
≥
2.5
Ω
x 2
External MDBU-200-B x 2
IS300T520-C
14 kW x 2
≥
2.5
Ω
x 2
External MDBU-200-B x 2
IS300T580-C
16 kW x 2
≥
2.5
Ω
x 2
External MDBU-200-B x 2
IS300T650-C
17 kW x 2
≥
2.5
Ω
x 2
External MDBU-200-B x 2
IS300T720-C
14 kW x 3
≥
2.5
Ω
x 3
External MDBU-200-B x 3
IS300T140-C-L
7.5 kW
≥
8
Ω
External MDBUN-90-T
IS300T170-C-L
11 kW
≥
8
Ω
External MDBUN-90-T
IS300T210-C-L
5.5 kW x 2
≥
12
Ω
x 2
External MDBUN-60-T x 2