Baldor MotiFlex e100, Installation Manual, Page: 159 / 220

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Specifications 8-23 MN1943
8.3.11 Motor output rating adjustment - 26 A model
The continuous current rating of the MotiFlex
e
100 is affected by the chosen overload type and
switching frequency, as shown in Table 27. These settings can be selected in the Mint
WorkBench Drive Setup Wizard - see the Mint help file for details.
Servo motor Induction motor Low
speed
Stationary:
DC output
300%, 3 s
overload
200%, 3 s
overload
150%, 60 s
overload
110%, 60 s
overload
speed
output
(< 2 Hz)
DC output
(any phase)
4 kHz 20 A 29 A 29 A 29 A 25 A* 42 A (DC)
8 kHz 19 A 26 A 26 A 26 A 22 A* 32 A (DC)
16 kHz 12.5 A 12.5 A 12.5 A 12.5 A 8 A* 14 A (DC)
* Estimated values
Table 27 - Continuous current ratings for 26 A model
The continuous current ratings shown in Table 27 must be derated if the drive is operating in an
ambient temperature between 45 °C (113 °F) and the absolute maximum operating temperature
of 55 °C (131 °F):
4 kHz
8 kHz
16 kHz
45 47 46 48 49 50 51 52 53 54 55 56
Ambient temperature (ºC)
D
er
at
ed
out
put
(%
of
cont
inuous
cur
rent
rat
ing)
44
50
55
60
65
70
75
80
85
90
95
100
Figure 91 - Temperature derating for 26 A model
When sharing the DC bus, it becomes critical to consider the overall power being
derived from the drive’s internal power supply. See section 8.2.3.
CAUTION