Switch-Off Time Depending On The Overload At 400 V Devices - KEB COMBIVERT S6 Series Instructions For Use Manual

GeNerAL DATA
3.6.1.1 Switch-off time depending on the overload at 400 V devices
Legend
1 Thermal overload limit
2 Limitation by current controller limit (adjustable via software)
Figure 6:
Overload characteristic (Oc Level 300%)
500
400
①
300
270
240
210
180
150
120
90
60
30
0
125 150 175
Motor current / drive controller rated currrent in %
Detail view in the range from 200 % to 300 %
10
5
0
200 210 220 230
Motor current / drive controller rated currrent in %
Switch-off time t depending on the overload I / IN (OL) 400 V devices
200 225 250
②
240 250 260 270
275 300
280 290 300
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