V/F Control Performance; Svc Control Performance - Bosch rexroth EFC 610 Series Operating Instructions Manual

Rexroth Frequency Converter EFC x610
Series
1) : The rated output frequency of the
0...1,000 Hz.
2) : Heavy Duty / Normal Duty are applicable for models 5K50 and
above. Only Heavy Duty is available for 3P 200 VAC models.
3) : 200 % of HD rated current for 1 s, and then 19 s with rated cur-
rent for recovery from the overload influence, after this comes next
overload period.
4) : 150 % of HD rated current for 60 s, and then 540 s with rated cur-
rent for recovery from the overload influence, after this comes next
overload period.
5) : 120 % of ND rated current for 60 s, and then 540 s with rated cur-
rent for recovery from the overload influence, after this comes next
overload period.
3P 200...240 VAC models only have Heavy Duty application, the over-
load capability of 3P 200...240 VAC models is the same as that of 3P
380 VAC models.

6.1.3 V/f Control Performance

V/f curve
Speed regulation range
Start-up torque

6.1.4 SVC Control Performance

Speed regulation range
Start-up torque
Linear mode, square curve mode, user-defined multi-point curve mode
1:50
150 % of rated torque at 3.00 Hz
100 % of rated torque at 1.50 Hz
1:200
200 % of rated torque at 0.50 Hz
Frequency Converter Overview
high frequency
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