Siemens SIRIUS M200D - Page 181

Technical data
8.7 Switching frequency
M200D PROFIBUS/PROFINET
Manual, 08/2014, A5E01577426A/RS-AA/004
181
Switching frequencies with deactivated soft start function (direct start)
Switching cycles/hour for 3RK1395-6KS71-.AD. (0.15 A to 2 A)
Installation position
Vertical
Horizontal
Rated current I
e
2 A
2 A
2 A
2 A
2 A
2 A
Ambient temperature
40 °C
50 °C
55 °C
40 °C
50 °C
55 °C
Motor protection
1) 2) 1) 2) 1) 2) 1) 2) 1) 2) 1) 2)
Class 5 (10a)
ED=30% (8 x Ie) / 0.1 s 600 3600 600 3600 600 3600 600 3600 600 3600 600 3600
ED=70% (8 x Ie) / 0.1 s 360 2000 360 2000 360 2000 360 2000 360 2000 360 2000
ED=30 % (8 x I
e
) / 0.2 s 300 2000 300 2000 300 2000 300 2000 300 2000 300 2000
ED=70 % (8 x I
e
) / 0.2 s 180 1000 180 1000 180 1000 180 1000 180 1000 180 1000
ED=30 % (8 x I
e
) / 0.4 s 150 1000 150 1000 150 1000 150 1000 150 1000 150 1000
ED=70 % (8x I
e
) / 0.4 s 90 520 90 520 90 520 90 520 90 520 90 520
Class 10
ED=30% (8 x Ie) / 0.1 s 600 3600 600 3600 600 3600 600 3600 600 3600 600 3600
ED=70% (8 x Ie) / 0.1 s 360 2000 360 2000 360 2000 360 2000 360 2000 360 2000
ED=30% (8 x Ie) / 0.2 s 300 2000 300 2000 300 2000 300 2000 300 2000 300 2000
ED=70% (8 x Ie) / 0.2 s 180 1000 180 1000 180 1000 180 1000 180 1000 180 1000
ED=30 % (8 x I
e
) / 0.4 s 150 1000 150 1000 150 1000 150 1000 150 1000 150 1000
ED=70 % (8 x I
e
) / 0.4 s 90 500 90 500 90 500 90 500 90 500 90 500
ED=30 % (8 x I
e
) / 0.8 s 75 490 75 490 75 490 75 490 75 490 75 490
ED=70 % (8 x I
e
) / 0.8 s 45 250 45 250 45 250 45 250 45 250 45 250
1)
Duty cycle current rms value = 1.15 x I
e
→ motor protection
2)
Duty cycle limit for motor starter. The motor should be protected against overload here by means of a thermistor.