Siemens SIRIUS M200D Manual page 149

The tables below provide an overview of the switching cycles/hour according to influencing
factors.
Direct and reversing starters, electronic (sDSte / sRSte) up to 5.5 kW
Switching frequencies with active soft start function
Switching cycles/hour for 3RK1325-6KS71-.AA. (0.15 A to 2 A)
Mounting position
Rated current I
e
Ambient temperature
Motor protection
Class 5 (10a)
On time = 30%, start 4 x I
On time = 70%, start 4 x I
On time = 30%, start 4 x I
On time = 70%, start 4 x I
Class 10
On time = 30%, start 4 x I
On time = 70%, start 4 x I
On time = 30%, start 4 x I
On time = 70%, start 4 x I
Class 15
On time = 30%, start 4 x I
On time = 70%, start 4 x I
On time = 30%, start 4 x I
On time = 70%, start 4 x I
Class 20
On time = 30%, start 4 x I
On time = 70%, start 4 x I
On time = 30%, start 4 x I
On time = 70%, start 4 x I
Duty cycle current rms value = 1.15 x I
1)
Duty cycle limit for motor starter. The motor should be protected against overload here by means of a thermistor.
2)
M200D AS-Interface Standard
Manual, 08/2014, A5E02548958A/RS-AA/004
Vertical
2 A 2 A
40 °C 50 °C
1) 2) 1)
/1 s 250 910 250
e
/1 s 150 460 150
e
/2 s 120 420 120
e
/2 s 70 210 70
e
/2 s 120 450 120
e
/2 s 70 230 70
e
/4 s 60 210 60
e
/4 s 37 100 37
e
/3 s 80 300 120
e
/3 s 50 150 70
e
/6 s 40 140 60
e
/6 s 25 70 37
e
/4 s 60 220 60
e
/4 s 37 110 37
e
/8 s 30 100 30
e
/8 s 18 50 18
e
→ motor protection
e
Horizontal
2 A 2 A
55 °C 40 °C
2) 1) 2) 1)
910 250 910 250
460 150 460 150
420 120 420 120
210 70 210 70
450 120 450 120
230 70 230 70
210 60 210 60
100 37 100 37
450 120 450 120
230 70 230 70
210 60 210 60
100 37 100 37
220 60 220 60
110 37 110 37
100 30 100 30
50 18 50 18
Technical data
8.7 Switching frequency
2 A 2 A
50 °C 55 °C
2) 1) 2) 1)
910 250 910 250
460 150 460 150
420 120 420 120
210 70 210 70
450 120 450 120
230 70 230 70
210 60 210 60
100 37 100 37
450 120 450 120
230 70 230 70
210 60 210 60
100 37 100 37
220 60 220 60
110 37 110 37
100 30 100 30
50 18 50 18
2)
910
460
420
210
450
230
210
100
450
230
210
100
220
110
100
50
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