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Application Note: EMI Filters for CE Noise Compliance
Please refer also to the
Inverter Instruction Manual
AN07280
3
-1
Hitachi America, Ltd.
©
2003 Hitachi America, Ltd.
Страница 1: ...Application Note EMI Filters for CE Noise Compliance Please refer also to the Inverter Instruction Manual AN072803 1 Hitachi America Ltd 2003 Hitachi America Ltd ...
Страница 2: ... Applicable Inverter Rating Weight Source 200V Class 400V Class kg lbs NF CEH7 1694 6340 7A 0 4 0 75kW 0 75 2 2kW 0 7 1 5 NF CEH10 1694 6341 10A 1 5kW 3 7kW 0 7 1 5 NF CEH20 1694 6342 20A 2 2 3 7kW 5 5 7 5kW 1 0 2 2 NF CEH30 1694 6343 30A 5 5kW 11kW 1 3 2 9 NF CEH40 1694 6344 40A 7 5kW 15kW 1 4 3 1 NF CEH50 1694 6345 3 phase 50A 18 5kW 2 9 6 4 NF CEH60 1694 6346 200V 60A 11kW 22kW 3 0 6 6 NF CEH80...
Страница 3: ...ame EMC Class B Limits EMC Class A Limits SJ300 Yes with NF CE Filter and Ferrite Core Yes with NF CE Filter L300P Yes with NF CE Filter and Ferrite Core Yes with NF CE Filter 4 Connection Diagrams Ferrite Core 1 Inverter Motor IM NF CE 2 L1 L2 L3 L1 L2 L3 U T1 V T2 W T3 R L1 S L2 T L3 Power Supply Note 1 A ferrite core is required to meet EMC class B limits Note 2 Use shielded wires between the i...
Страница 4: ...5 Dimensions NF CEH7 to CEH40 Unit mm 4 7 ...
Страница 5: ... Ferrite Core FC H40 Unit mm Model Name A B C D FC H40 51 5 24 5 18 0 34 0 Dimensions Unit mm Ferrite Core FC H300 Unit mm 5 7 ...
Страница 6: ...6 Noise Reduction Data 1 SJ300 055HFE U without a noise filter 6 7 ...
Страница 7: ... 2 SJ300 055HFE U with NF CEH20 and FC H40 7 7 ...