38 EN
#(1(2#(&(6 1$ŰŰ$2.".,$"
6.3. Connecting to the electrical network and loads
#(1(2#HFHV@QDB@MADTRDCNMRHMFKDOG@RDSVNOG@RDNQSGQDDOG@RDMDSVNQJR
$@BG#(1(2#HFHV@QD(BTQQDMSLD@RTQDLDMSLNCTKDB@MRHLTKS@MDNTRKXLD@RTQDRDUDQ@KKN@CRENQDW@LOKD@
SGQDDOG@RDKN@C@MC@RHMFKDOG@RDKN@C3GHR@OOQN@BG@KKNVRFQD@SkDWHAHKHSXHMSDQLRNEVGDQDHSHRjSSDCHMSGD
installation.
3GDKN@CR@QDLD@RTQDCTRHMFRDUDQ@KSXODRNEBTQQDMSRDMRNQRRNKHCBNQDROKHSBNQDkDWHAKDRDKDBSDCCDODMCHMF
NMSGDMDVDWHRSHMFNQGHFGBTQQDMSHMRS@KK@SHNMR3GDKHMJADSVDDMD@BG#(1(2#HFHV@QD(BTQQDMSLD@RTQDLDMS
LNCTKD@MCHSR@RRNBH@SDCRDMRNQRHRL@CDTRHMFRODBHjBB@AKDR6HSGSGHRBNMMDBSHNMXNTB@MPTHBJKX@MCD@RHKX
HMRS@KKSGDTMHSRVHSGNTS@MXQHRJNEB@AKHMFDQQNQ@MCHMBNLOKDSDR@EDSX3GDBNMMDBSDCRDMRNQR@QD@TSNL@SHB@KKX
detected.
(M@CCHSHNM#(1(2Ű#HFHV@QDB@MHCDMSHEXSGDL@INQHSXNEKN@CSXODRSNADLD@RTQDCRHMFKDOG@RDSGQDDOG@RDVHSG
NQVHSGNTSMDTSQ@KTRHMFNQRDMRNQRENQA@K@MBDCNQTMA@K@MBDCKN@CR
3GDNUDQ@KK@BBTQ@BXNESGDLD@RTQDLDMSBG@HM#(1(2#HFHV@QDRDMRNQRHRFT@Q@MSDDC3NFT@Q@MSDDSGHR
@BBTQ@BX2.".,$"BTQQDMSRDMRNQBNMMDBSHNMB@AKDRNQDPTHU@KDMSLTRSADTRDC
6.3.1. &RQĺJXUDEOHORDGVEDVHGRQWKHQHWZRUNW\SH
3GDENKKNVHMFS@AKDRTLL@QHRDRSGDKN@CRVGHBGB@MADBNMjFTQDCA@RDCNMSGDHMRS@KK@SHNMeRMDSVNQJSXOD
Network type Configurable load
1P+N
/-l"3
2P
/l"3
2P+N
/-l"3/l"3/-l"3
3P*
/l"3/l"3/l"3
3P+N
/-l"3/-l"3/-l"3/l"3/l"3/l"3/-l"3
-NSD2HMFKDOG@RDKN@CRB@MMNSDWHRSNM@/MDSVNQJ
6.3.2. Description of the main network and load combinations
Legend:
3P+N – 3CT
N
V1 V2 V3 VN
V
I
L1
L2
L3
I01 I02 I03
3 + N
Three phase load
"TQQDMSRDMRNQ"3
"TQQDMSSDQLHM@K
Voltage terminal
3GQDDOG@RD-DTSQ@K
MDSVNQJVHSGBTQQDMS
sensors
CT
"TQQDMSRDMRNQ
3
Balanced load
3
4MA@K@MBDCKN@C