制动电阻应如何选配
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变频器功率（KW） 制动电阻值（欧姆） 制动电阻功率（W）
0．75 200 120
1．5 100 300
2．2 70 300
3．7 40 300
5．5 30 500
380V系列
变频器功率（KW） 制动电阻值（欧姆） 制动电阻功率（W）
0．75 750 120
1．5 400 300
2．2 250 300
3．7 150 500
5．5 100 500
7．5 75 780
11 50 1200
15 40 1560
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