Siemens SIRIUS M200D - Page 178

Technical data
8.7 Switching frequency
M200D PROFIBUS/PROFINET
178 Manual, 08/2014, A5E01577426A/RS-AA/004
Switching cycles/hour for 3RK1395-6LS71-.AD.(1.5 A to 12 A)
Installation position
Vertical
Horizontal
Rated current I
e
7 A
5.8 A
5 A
6 A
5 A
4.5 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 %, Start 4 x I
e
/ 1 s 250 580 250 600 250 650 250 650 250 650 250 650
ED=70 %, Start 4 x I
e
/ 1 s 150 260 150 260 150 300 150 280 150 280 150 280
ED=30 %, Start 4 x I
e
/ 2 s 120 290 120 300 120 320 120 320 120 320 120 320
ED=70 %, Start 4 x I
e
/ 2 s 70 130 70 130 70 150 70 140 70 140 70 140
Class 10
ED=30 %, Start 4 x I
e
/ 2 s 120 290 120 300 120 320 120 320 120 320 120 320
ED=70 %, Start 4 x I
e
/ 2 s 70 130 70 130 70 130 70 140 70 140 70 140
ED=30 %, Start 4 x I
e
/ 4 s 60 145 60 150 60 160 60 160 60 160 60 160
ED=70 %, Start 4 x I
e
/ 4 s 37 65 37 65 37 70 37 70 37 70 37 70
Class 15
ED=30 %, Start 4 x I
e
/ 3 s 80 190 80 200 80 220 80 210 80 210 80 210
ED=70 %, Start 4 x I
e
/ 3 s 50 85 50 85 50 100 50 95 50 95 50 95
ED=30 %, Start 4 x I
e
/ 6 s 40 95 40 100 40 110 40 105 40 105 40 105
ED=70 %, Start 4 x I
e
/ 6 s 25 45 25 45 25 50 25 50 25 50 25 50
Class 20
ED=30 %, Start 4 x I
e
/ 4 s 60 145 60 150 60 160 60 160 60 160 60 160
ED=70 %, Start 4 x I
e
/ 4 s 37 65 37 65 37 70 37 70 37 70 37 70
ED=30 %, Start 4 x I
e
/ 8 s 30 72 30 75 30 80 30 80 30 80 30 80
ED=70 %, Start 4 x I
e
/ 8 s 18 33 18 33 18 35 18 35 18 35 18 35
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.