Installing The Busbar; Access To Busbar Compartment; Cleaning Points Of Contact; Cleaning Bushing-Type Insulators/Busbars - Siemens SIMOSEC Operating Instructions Manual

Medium-voltage switchgear, up to 24 kv, extendable, up to 1250 a
Hide thumbs Also See for SIMOSEC:
Table of Contents

Advertisement

Installation
Access to
busbar compartment

Cleaning points of contact

Cleaning bushing-type
insulators / busbars
14
7.4

Installing the busbar

$GGLWLRQDO RSHUDWLRQV RQ VZLWFKJHDU ZLWK UDWHG YROWDJHV RI PRUH WKDQ  N9 DUH LGHQWLILHG
ZLWK ! N9  6NLS WKHVH RSHUDWLRQV ZKHQ LQVWDOOLQJ VZLWFKJHDU ZLWK UDWHG YROWDJHV XS
WR  N9
CAUTION!
Insufficient electrical contact increases the transition resistance.
Õ
&OHDQ R[LGLVHG SRLQWV RI FRQWDFW
Õ
'R QRW GDPDJH FRQWDFW VXUIDFHV
Õ
0RXQW WKH EXVEDU WLJKW DQG IUHH IURP GLVWRUWLRQV DQG JDSV
CAUTION!
Flashover due to polluted bushing-type insulators / busbars.
Õ
&OHDQ EXVKLQJW\SH LQVXODWRUV
Õ
&OHDQ EXVEDUV
$FFHVV WR EXVEDU FRPSDUWPHQW
q IURP WKH VLGH GXULQJ LQVWDOODWLRQ
q IURP DERYH WKURXJK WKH FRYHU RI WKH EXVEDU FRPSDUWPHQW
$FFHVV WR EXVEDU FRPSDUWPHQW
Fig. 9:
Õ
5XE SRLQWV RI FRQWDFW EULJKW ZLWK ZLUH EUXVK RU HPHU\ SDSHU
Õ
&OHDQ EXVKLQJW\SH LQVXODWRUV  EXVEDUV ZLWK FOHDQLQJ DJHQW DQG D OLQWIUHH UDJ
Õ
'U\ EXVKLQJW\SH LQVXODWRUV  EXVEDUV ZLWK D OLQWIUHH UDJ
a
s
REVISION 02 * INSTALLATION SIMOSEC * 832-6008.0
Cover of busbar compartment
Busbar compartment

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents