Filter
Top Products
E6581301
E-41
5
■
■■
■ Minimum resistance of connectable braking resistors
The minimum allowable resistance values of the externally connectable braking resistors are listed in the table
below.
Do not connect braking resistors with smaller resultant resistance than the listed minimum allowable resistance
values.
(For 200kW or greater models, a dynamic braking resistor drive unit (optional separate unit) is needed.)
Inverter
Related output capacity
(kW)
200V Class 400V Class
Resistance of
standard option
Minimum allowable
resistance
Resistance of
standard option
Minimum allowable
resistance
0.4 200 50 – –
0.75 200 50 200 60
1.5 75 35 200 60
2.2 75 20 200 60
3.7/4.0 40 16 160 40
5.5 20 10 80 30
7.5 15 8 60 20
11 10 5 40 20
15 7.5 5 30 13.3
18.5 7.5 3.3 30 13.3
22 3.3 3.3 15 13.3
30 3.3 2.5 13.3 10
37 2 1.7 8 6.7
45 2 1.7 8 5
55 2 1.7 8 5
75 1.7 1.3 8 3.3
90 – – 3.7 2.5
110 – – 3.7 1.9
132 – – 3.7 1.9
160 – – 3.7 1.9
200 – – 1.9 1
220 – – 1.9 1
280 – – 1.4 1
355 – – 0.95 0.7
400 – – 0.95 0.7
500 – – 0.7 0.7