Testing The Switchgear Electrically; Checking The Earthing; Checking High-Voltage Connections; Checking Low-Voltage Connections - Siemens SIMOSEC Operating Instructions Manual

Checking the earthing

0RYDEOH HDUWKLQJ FRQWDFW LQ
Fig. 22:
WUDQVIRUPHU SDQHO
Checking
high-voltage connections
Checking
low-voltage connections
832-6008.0 * INSTALLATION SIMOSEC * REVISION 02
12.4

Testing the switchgear electrically

&KHFN WKH IROORZLQJ DW WKH SDQHOV
q $OO HDUWKLQJ FRQQHFWLRQV DUH SURYLGHG
q &RQGXFWLYH FRQQHFWLRQ RI DOO HDUWKLQJ VZLWFKHV
Transformer panel:
0RYDEOH HDUWKLQJ FRQWDFWV WRXFKLQJ RQ DOO WKUHH SKDVHV LQ ($57+(' SRVLWLRQ
Circuit-breaker panel with 3AH6 vacuum circuit-breaker:
FORVHG PRYDEOH HDUWKLQJ FRQWDFW RQ DOO WKUHH SKDVHV LQ ($57+(' SRVLWLRQ
a
Earthing switch in
OPEN position
s
Earthing switch in
EARTHED position
Õ
&KHFN FRPSOHWH GHVLJQDWLRQV RI FDEOH FRQQHFWLRQV
Õ
&KHFN FRUUHFW SKDVH VHTXHQFH RI FDEOHV
Õ
&KHFN FRUUHFW OD\LQJ DQG HDUWKLQJ RI FDEOH VKLHOGV
Õ
&KHFN FRYHUV RI FDSDFLWLYH WHVW VRFNHWV
Õ
&KHFN HDUWKLQJ FRQQHFWLRQV VZLWFKJHDU HDUWKLQJ  HDUWKLQJ EXVEDU 
Õ
&KHFN LQVXODWLQJ FDSV IRU FRPSOHWHQHVV DQG GDPDJHV
Õ
&KHFN LQVXODWLRQV IRU GDPDJHV
Õ
&KHFN WLJKWHQLQJ WRUTXH RI EROWHG MRLQWV
Õ
&KHFN VWUDLQ UHOLHI RI FDEOHV
Õ
&KHFN FRPSOHWH GHVLJQDWLRQV RI WHUPLQDOV DQG SOXJV
Õ
&KHFN ILUP VHDW RI FDEOHV
Õ
&KHFN VHFRQGDU\ ZLULQJ RI WUDQVIRUPHUV
Õ
&KHFN FRUUHFW FRQQHFWLRQ RI FRQWURO FDEOHV RI $+ YDFXXP FLUFXLWEUHDNHU
12.5 Operating the switchgear for test
6,026(& VZLWFKJHDU LV RSHUDWHG PHFKDQLFDOO\ DQG HOHFWULFDOO\ IRU WHVW DW WKH IDFWRU\
%HIRUH FRPPLVVLRQLQJ RSHUDWH WKH VZLWFKJHDU DJDLQ PHFKDQLFDOO\ DQG HOHFWULFDOO\ IRU
WHVW
0RYDEOH HDUWKLQJ FRQWDFW LQ FLUFXLWEUHDNHU SDQHO
Fig. 23:
ZLWK $+ YDFXXP FLUFXLWEUHDNHU
,QVWDOODWLRQ
29