6 OPTIONS AND PERIPHERAL EQUIPMENT
6.15 Earth-leakage current breaker
225
6
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Example of leakage current (Ig1, Ig2) per km of CV cable run in metal conduit
• 200 V class
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Servo motor leakage current example (Igm)
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Servo amplifier leakage current example (Iga)
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Earth-leakage current breaker selection example
Servo motor output [kW]
Leakage current [mA]
0.05 to 1
0.1
1.2 to 2
0.2
3 to 3.5
0.3
4.2 to 5
0.5
6 to 7
0.7
Servo amplifier
Leakage current [mA]
MR-J5-10_
MR-J5-20_
MR-J5-40_
MR-J5-60_
MR-J5-70_
MR-J5-100_
0.16
MR-J5-200_
MR-J5-350_
0.22
MR-J5-500_
MR-J5-700_
2
MR-J5W2-22G_
MR-J5W2-44G_
0.1
MR-J5W2-77G_
MR-J5W2-1010G_
MR-J5W3-222G_
MR-J5W3-444G_
0.15
Servo amplifier
Rated sensitivity current of earth-leakage current breaker [mA]
MR-J5-10_ to MR-J5-350_
15
MR-J5-500_
30
MR-J5-700_
50
MR-J5W2-_G_
15
MR-J5W3-_G_
30
120
100
80
60
40
20
0
2
5.5 14
3.5 8
38 100
22
30
60 150
80
Leakage current [mA]
Wire size [mm²]
Содержание Melservo-J5 MR-J5 Series
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