LSIS LSLV0055H100-4COFN - Inverter Continuous Rated Current Derating

Technical Specification
569
Product(kW)
DB unit
Resistor(Ω)
Rated
capacity(W)
Reference
18.5
-
30
2000
22
-
25
2400
30
-
20
3000
37
SV370DBU-4U
16.9
6,400
100% braking
torque, 10%ED
45
SV550DBU-4U
11.4
9,600
55
SV550DBU-4U
11.4
9,600
75
SV750DBU-4U
8.4
12,800
90
SV550DBU-4U, 2Set
4.5
15,000
Note
• It is not necessary to use option type dynamic braking unit for H100 0.75~18.5kW(200V)
and 0.75~30kW(400V) because basically the dynamic braking unit is built in.
• The resistance/rated capacity/breaking torque/%ED of DB Resistor are valid only for the
DB unit of type A and the values of DB Resistor for type B and C refer to the manual of DB
Unit..
• Rating Watt of DBU has to be doubled when %ED is doubled.
11.8 Inverter Continuous Rated Current Derating
Derating by carrier frequency
The continuous rated current of the inverter is limited based on the carrier frequency. Refer
to the following graph.
<200[V], 0.75[kW]–18.5[kW], 400[V] 0.75–30[kW] Current Derating Rate>