4
05.01
4.2 Current de–rating
4-95
 Siemens AG 2001 All rights reserved
SIMODRIVE 611 Planning Guide (PJU) – 05.01 Edition
Table 4-11 Currents for an inverter clock frequency f
0
=4.0 kHz (derating)
PM
module
8 A
*
15 A
*
25 A
*
50 A
*
80 A
*
108 A
*
160 A
*
200 A
*
300 A
*
400 A
*
I
rated
2.8 A 4.6 A 7.4 A 22.0 A 28.0 A 42.0 A 55.0 A 79.0 A 110 A 183 A
0.7
I
rated
2.0 A 3.2 A 5.2 A 15.4 A 19.6 A 29.4 A 38.5 A 55.3 A 77 A 128 A
I S6-60% 2.8 A 4.6 A 7.4 A 23.8 A 31.7 A 46.7 A 64.2 A 92.9 A 124 A 206 A
I S6-40% 2.8 A 4.6 A 9.3 A 29.0 A 37.0 A 56.0 A 73.0 A 102 A 138 A 229 A
I S6-30% 2.8 A 4.7 A 10.0 A 29.0 A 38.8 A 57.8 A 79.7 A 104 A 140 A 231 A
I S6-25% 2.8 A 4.9 A 10.6 A 29.0 A 40.7 A 59.9 A 82.2 A 107 A 142 A 232 A
I S6-20% 2.8 A 5.2 A 11.4 A 29.0 A 42.1 A 62.4 A 84.7 A 110 A 146 A 233 A
I S6-10% 2.8 A 6.0 A 13.8 A 29.0 A 44.8 A 66.6 A 89.8 A 113 A 159 A 234 A
I
max
2.8 A 7.3 A 14.8 A 29.0 A 47.0 A 70.0 A 94.0 A 117 A 177 A 236 A
The 0.7I
rated
current has been kept constant.
* Currents are exclusively applied for induction motor applications, digital, internal and external cooling.
Observe de–ratings for additional possible clock frequencies and installation altitude.
4.2.6 Technical data of the supplementary components
Supplementary components required, refer to Section 8
4 Power Modules
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