6.3.3. Conexión a la red eléctrica y a las cargas
#(1(2 ! OTDCD TSHKHY@QRD HMCHEDQDMSDLDMSD DM QDCDR LNMNE RHB@R AHE RHB@R N SQHE RHB@R
#D DRS@ L@MDQ@ ONCQ M LDCHQRD CHEDQDMSDR B@QF@R RHLTKS MD@LDMSD ODQLHSHDMCN TM@ @LOKH@ kDWHAHKHC@C CD LNMS@ID
DM K@ HMRS@K@BH M
+@R B@QF@R RD LHCDM BNM U@QHNR SHONR CD RDMRNQDR BDQQ@CNR CD M BKDN @AHDQSN kDWHAKDR DKDFHCNR
DM ETMBH M CD K@ @OKHB@BH M
$K DLO@KLD DMSQD #(1(2 ! X RTR RDMRNQDR @RNBH@CNR RD DEDBS @ BNM B@AKDR BNM
BNMDBSNQDR 1)
$RSNR BNMDBSNQDR ODQLHSDM TM LNMS@ID Q OHCN RHM MDBDRHC@C CD GDQQ@LHDMS@R RHM QHDRFNR CD
HMUDQSHQ DK BNMDBSNQ DM OKDM@ RDFTQHC@C BNM CDSDBBH M @TSNL SHB@ CDK RDMRNQ BNMDBS@CN
CDL R #(1(2 ! HCDMSHjB@ K@ L@XNQ @ CD KNR SHONR CD B@QF@ LDMRTQ@AKDR LNMNE RHB@R SQHE RHB@R BNM N RHM
MDTSQN TSHKHY@MCN N RDMRNQDR O@Q@ B@QF@R DPTHKHAQ@C@R N MN DPTHKHAQ@C@R
$R ONRHAKD LDCHQ U@QH@R B@QF@R
RHLTKS MD@LDMSD
+@ OQDBHRH M CD K@ B@CDM@ CD LDCHBH M FKNA@K #(1(2 !
RDMRNQDR DRS F@Q@MSHY@C@
+@ F@Q@MS @ CD OQDBHRH M
QDPTHDQD DK DLOKDN CD B@AKDR 2.".,$" N DPTHU@KDMSDR O@Q@ KNR RDMRNQDR CD BNQQHDMSD
"@QF@R BNMjFTQ@AKDR DM ETMBH M CDK SHON CD QDC
+@ S@AK@ RHFTHDMSD QDRTLD K@R B@QF@R PTD DR ONRHAKD BNMjFTQ@Q RDF M DK SHON CD QDC CD K@ HMRS@K@BH M
Tipo de red
Carga configurable
1P+N
/
- l "3
/ l "3
2P
/
- l "3 / l "3 /
- l "3
2P+N
/ l "3 / l "3 / l "3
3P
/
- l "3 /
- l "3 /
- l "3 / l "3 / l "3 / l "3 /
- l "3
3P+N
#DRBQHOBH M CD K@R OQHMBHO@KDR @RNBH@BHNMDR CD QDCDR X B@QF@R
+DXDMC@
3P+N – 4CT
1DC SQHE RHB@
-DTSQN BNM
sensores de corriente
!NQMDQ@ SDMRH M !
#(1(2 ! " 2.".,$"
L1
L2
L3
N
(1)
3
V1 V2 V3 VN
I01
V
Sensor de
corriente
2DMRNQ CD BNQQHDMSD "3
+ N
Bornera corriente B-30
I02
I03
I04
I
3
CT
"@QF@ DPTHKHAQ@C@
"@QF@ SQHE RHB@
3
"@QF@
desequilibrada
ES
31