Stober PS6A34 - Tab. 38 Power Loss Data in Accordance with en 50598 for One Axis of a SI6 Drive Controller

STOBER 6 | Technical data
02/2019 | ID 442728.05
49
6.3.1.8 Power loss data in accordance with EN 50598
Type Nominal
current
I
2N,PU
Apparent
power
Absolute
losses
P
V,CU
1
Operating points
2
IE
class
3
Comparison
4
(0/25) (0/50) (0/100) (50/25) (50/50) (50/100) (90/50) (90/100)
Relative losses
[A] [kVA] [W] [%]
SI6A06x 5 3.5 Max. 10 0.71 0.86 1.33 0.76 0.97 1.61 1.13 2.13 IE2
SI6A16x 12 8.3 Max. 10 0.55 0.71 1.19 0.59 0.80 1.44 0.94 1.87 IE2
SI6A261 22 16.6 Max. 10 0.55 0.71 1.19 0.59 0.80 1.44 0.94 1.87 IE2
SI6A262 25 17.3 Max. 10 0.45 0.62 1.12 0.50 0.74 1.47 0.95 2.12 IE2
SI6A361 50 34.6 Max. 10 0.45 0.62 1.12 0.50 0.74 1.47 0.95 2.12 IE2
Absolute losses P
V
[A] [kVA] [W] [W] [%]
SI6A06x 5 3.5 Max. 10 25 30.2 46.5 26.5 33.8 56.5 39.5 74.4 IE2 24.9
SI6A16x 12 8.3 Max. 10 45.7 58.7 98.7 49.1 66.3 119.6 78.1 155.4 IE2 26.7
SI6A261 22 16.6 Max. 10 91.5 117.4 197.3 98.2 132.6 239.2 156.2 310.8 IE2 30.8
SI6A262 25 17.3 Max. 10 77.9 106.5 193.0 87.1 127.9 254.3 163.8 367.6 IE2 36.4
SI6A361 50 34.6 Max. 10 155.8 213.1 386.0 174.3 255.8 508.6 327.6 735.2 IE2 39.5
Tab. 38: Power loss data in accordance with EN 50598 for one axis of a SI6 drive controller
1
Absolute losses for a power unit that is switched off
2
Operating points for relative motor stator frequency in % and relative torque current in %
3
IE class in accordance with EN 50598
4
Comparison of the losses for the reference drive controller relative to IE2 in the nominal point (90, 100)