Hitachi AN072803-1 Instructions d'installation et d'utilisation

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.

EMI Filters for the SJ300/L300P

NF-CEH Series

The following describes the components Hitachi offers to meet CE EMI requirements, Class A and

Class B. The NF-CEH Filters provide EMI attenuation to meet Class A. The addition of the FC-H

Ferrite will provide attenuation sufficient to meet Class B. If you have further questions, please

contact Hitachi or your Authorized Sales Representative.

1. EMI Filter Specifications

Model Name Model Code Power Rated Current 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 1694-6347 /400V 80A 15kW 30kW 3.6(7.9)

NF-CEH100 1694-6348 100A 18.5kW 37kW 4.3(9.5)

NF-CEH150 1694-6349 150A 22-30kW 45-55kW 9.0(19.8)

NF-CEH200 1694-6350 200A 37kW - 16.0(35.2)

NFCEH250 1694-6351 250A 45kW - 16.0(35.2)

NF-CEH300 1694-6352 300A 55kW - 23.0(50.6)

2/7

2. Ferrite Core

A ferrite core is required to meet class B limits.

Model Name Model Code Applicable EMI filters Weight kg(lbs.)

FC-H40 1694-6330 NF-CEH7 to NF-CEH40 0.15(0.33)

FC-H300 1694-6331 NF-CEH50 to NF-CEH300 0.25(0.55)

3. Conformity to EMC Directive

Model Name 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 inverter and the motor, and be sure not to exceed 20m

(22yd).

3/7

5. Dimensions

[NF-CEH7 to CEH40] [Unit: mm]

4/7

[Ferrite Core FC-H40] [Unit: mm]

Model Name ABCD

FC-H40 51.5 24.5 18.0 34.0

Dimensions

(

Unit: mm

)

[Ferrite Core FC-H300] [Unit: mm]

5/7

6. Noise Reduction Data

(1) SJ300-055HFE(U) without a noise filter

6/7

(2) SJ300-055HFE(U) with NF-CEH20 and FC-H40

7/7

Ce manuel convient aux modèles suivants

2

Autres manuels Hitachi Onduleur

Hitachi

Hitachi RAD-50DH7A Manuel utilisateur

Hitachi

Hitachi WJ200 Series Software Manuel utilisateur

Hitachi

Hitachi HFC-VWS3 U SERIES, HFC-VWS3 H SERIES Manuel utilisateur

Hitachi

Hitachi SJ200 Series Manuel utilisateur

Hitachi

Hitachi SJ100 Series Manuel utilisateur

Hitachi

Hitachi L100 IP Series Manuel utilisateur

Hitachi

Hitachi J300 Series Manuel utilisateur

Hitachi

Hitachi SJ-DN2 Manuel utilisateur

Hitachi

Hitachi J300 Series Mode d’emploi

Hitachi

Hitachi SJ100 Series Manuel utilisateur

Hitachi

Hitachi E10U Guide de dépannage

Hitachi

Hitachi SJ700 Series Software Manuel utilisateur

Hitachi

Hitachi L200 Series Manuel utilisateur

Hitachi

Hitachi SJ700-2 Series Manuel utilisateur

Hitachi

Hitachi J300U Series Manuel utilisateur

Hitachi

Hitachi SJ300 Series Manuel utilisateur

Hitachi

Hitachi NE-S1 series Guide d'installation

Hitachi

Hitachi L100 Series Guide de démarrage rapide

Hitachi

Hitachi NT2021XA Manuel utilisateur

Hitachi

Hitachi SJ100 Series Manuel utilisateur

Hitachi

Hitachi WJ200 Series Software Manuel utilisateur

Hitachi

Hitachi J100-E2 SERIES Manuel utilisateur

Hitachi

Hitachi X200-002SFE/NFU Manuel

Hitachi

Hitachi SJ100DN DeviceNet Series Addendum Manuel utilisateur

Manuels Onduleur populaires d'autres marques

Fourgroup

Fourgroup Easy Manuel utilisateur

Velleman

Velleman PI300M Manuel utilisateur

Sungrow

Sungrow SG350HX-US Manuel utilisateur

WilTec

WilTec 61897 Manuel utilisateur

SMA

SMA SUNNY BOY STORAGE 2.5 Manuel utilisateur

Simplicity

Simplicity LANDLORD 316 Manuel utilisateur

Santak

Santak SMAX 3000 Manuel utilisateur

ATON

ATON RA.Store-3 Manuel utilisateur

ZIEHL-ABEGG

ZIEHL-ABEGG FXET4AMQ Manuel utilisateur

Tektronix

Tektronix CFG250 Manuel utilisateur

Champion

Champion 200989 Manuel utilisateur

Vanner

Vanner 20-500 Series Manuel utilisateur

GE

GE GEP Manuel utilisateur

Astrel Group

Astrel Group Power Reducer Guide rapide

MULTIQUIP

MULTIQUIP GDP-5H Mode d’emploi

GoWISE

GoWISE PS1007 Manuel utilisateur

Promate

Promate PM13500D ES Manuel utilisateur

Mastervolt

Mastervolt WHISPER 3.5M3000 RPM Manuel utilisateur