Fuji Electric frenic mini series, Руководство пользователя

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Appendices
Contents
App.A Advantageous Use of Inverters (Notes on electrical noise)................................................................A-1
A.1 Effect of inverters on other devices ....................................................................................................A-1
A.2 Noise...................................................................................................................................................A-2
A.3 Noise prevention.................................................................................................................................A-4
App.B Suppressing Harmonics for General-purpose Inverters....................................................................A-12
B.1 Harmonics and Influence ..................................................................................................................A-12
B.2 Outline of the Japanese guidelines and generation of harmonics .....................................................A-13
B.3 Japanese guidelines to be applied to general-purpose inverters........................................................A-13
App.C Japanese Guideline for Suppressing Harmonics by Customers Receiving High Voltage or
Special High Voltage ........................................................................................................................A-15
C.1 Application to general-purpose inverters..........................................................................................A-15
C.2 Compliance to the harmonic suppression by customers receiving high voltage or
special high voltage ..........................................................................................................................A-16
App.D Effect on Insulation of General-purpose Motors Driven with 400 V Class Inverters.......................A-20
D.1 Generating mechanism of surge voltages .........................................................................................A-20
D.2 Effect of surge voltages ....................................................................................................................A-21
D.3 Countermeasures against surge voltages...........................................................................................A-21
D.4 Regarding existing equipment ..........................................................................................................A-22
App.E Inverter Generating Loss ..................................................................................................................A-23
App.F Conversion from SI Units.................................................................................................................A-24
App.G Allowable Current of Insulated Wires ..............................................................................................A-26
App.H Replacement Information .................................................................................................................A-28
H.1 External dimensions comparison tables............................................................................................A-28
H.2 Terminal arrangements and symbols.................................................................................................A-32
H.3 Function codes ..................................................................................................................................A-34