EMC Guide MD320/MD320N User Manual
Chapter 7 EMC (Electromagnetic Compatibility)
7.1 De
¿
nition
Electromagnetic compatibility is the ability of the electric equipment to run in the electromagnetic
interference environment and implement its function stably without interferences on the
electromagnetic environment.
7.2 EMC Standard Description
,Q DFFRUGDQFH ZLWK WKH UHTXLUHPHQWV RI WKH QDWLRQDO VWDQGDUG *%7 WKH LQYHUWHU
needs to comply with electromagnetic interference and anti- electromagnetic interference
requirements.
7KHH[LVWLQJSURGXFWVRIRXUFRPSDQ\DSSO\WKHODWHVWLQWHUQDWLRQDOVWDQGDUG²,(&(1
$GMXVWDEOHVSHHGHOHFWULFDOSRZHUGULYHV\VWHPVSDUW(0&UHTXLUHPHQWVDQGVSHFL¿F
WHVWPHWKRGVZKLFKLVHTXLYDOHQWWRWKHQDWLRQDOVWDQGDUG*%7
IEC/EN61800-3 assesses the inverter in terms of electromagnetic interference and anti-
HOHFWURQLFLQWHUIHUHQFH(OHFWURPDJQHWLFLQWHUIHUHQFHPDLQO\WHVWVWKHUDGLDWLRQLQWHUIHUHQFH
conduction interference and harmonics interference on the inverter (required for the inverter for
FLYLOXVH$QWLHOHFWURPDJQHWLFLQWHUIHUHQFHPDLQO\WHVWVWKHFRQGXFWLRQLQWHUIHUHQFHUHMHFWLRQ
UDGLDWLRQLQWHUIHUHQFHUHMHFWLRQVXUJHLQWHUIHUHQFHUHMHFWLRQIDVWDQGPXWDEOHSXOVHJURXS
LQWHUIHUHQFHUHMHFWLRQ(6'LQWHUIHUHQFHUHMHFWLRQDQGSRZHUORZIUHTXHQF\HQGLQWHUIHUHQFH
UHMHFWLRQVSHFLILFWHVWLWHPVLQFOXGLQJ,QWHUIHUHQFHUHMHFWLRQWHVWVRILQSXWYROWDJHVDJ
interrupt and change; 2. Phase conversion interference rejection test; 3. Harmonic input
LQWHUIHUHQFHUHMHFWLRQWHVW,QSXWIUHTXHQF\FKDQJHWHVW,QSXWYROWDJHXQEDODQFHWHVW
LQSXWYROWDJHÀXFWXDWLRQWHVW
The tests shall be conducted strictly in accordance with the above requirements of IEC/
(1DQGWKHSURGXFWVRIRXUFRPSDQ\DUHLQVWDOOHGDQGXVHGDFFRUGLQJWR6HFWLRQ
and have good electromagnetic compatibility in general industry environment.
7.3 EMC Guide
7.3.1 Harmonic Effect
+LJKHUKDUPRQLFVRISRZHUVXSSO\PD\GDPDJHWKHLQYHUWHU7KXVDWVRPHSODFHVZKHUH
PDLQVTXDOLW\LVUDWKHUSRRULWLVUHFRPPHQGHGWRLQVWDOO$&LQSXWUHDFWRU
7.3.2 Electromagnetic Interference and Installation Precautions
7KHUHDUHWZRNLQGVRIHOHFWURPDJQHWLFLQWHUIHUHQFHVRQHLVLQWHUIHUHQFHRIHOHFWURPDJQHWLF
QRLVHLQWKHVXUURXQGLQJHQYLURQPHQWRQWKHLQYHUWHUDQGWKHRWKHULVLQWHUIHUHQFHRILQYHUWHURQ
the surrounding equipment.
Installation precautions:
efesotomasyon.com
Summary of Contents for MD320 Series
Page 9: ...z G Gw efesotomasyon com...
Page 16: ...Safety and Precautions MD320 MD320N User Manual efesotomasyon com...
Page 17: ...w Gp efesotomasyon com...
Page 40: ...Product Information MD320 MD320N User Manual efesotomasyon com...
Page 41: ...t G Gl Gp efesotomasyon com...
Page 59: ...v G Gk efesotomasyon com...
Page 67: ...m Gw G efesotomasyon com...
Page 93: ...w Gk efesotomasyon com...
Page 154: ...Parameter Description MD320 MD320N User Manual efesotomasyon com...
Page 155: ...ltjGn efesotomasyon com...
Page 159: ...m Gk G Gz efesotomasyon com...
Page 175: ...h efesotomasyon com...