Allis-Chalmers BWX-6637-5, Инструкция

Страница: 5 / 88

.
....
.. ..
. .
·-
FIGURE NO.
I
2
2A
3
4
5
6
7
7A
7B
7C
70
7E
7F
8
I I
12
13
14
15
ISA
TABLE NO.
AWS·CIHALMEftS
LIST OF ILLUSTRATIONS
D E
S
C RI P T I ON
TYPICAL LA-600 BREAKER OUT
L
I N
E
TYPICAL OPERATING MECiiANISM (MANUALLY OPERATED
B
R
E
A
K
E
R
)
TYPICAL OPERATING MEC H A
N I
S
M
(ELECTRICALLY O
P
E RA
T
E D BREAKER)
T
Y P
I
CA
L WIRING DIAGRAM F O
R
ELECTRICALLY OPERATED BREAKERS
TYPICAL
R
A C
K
I
N
G MECHANISM
&
DR A
W
O
UT
IN
T
E
RL O C
K
MA
I
N
T
E
N
ANC
E
C
L
OS ING
i
TYPICAL P AN
E
L ASSE MB
L
Y
TYPICAL STATIC
O
VER
C
U
RR
E
NT T R
I
P
DE
V
I
C E S
TYPICAL BREAKER RATING PLATE AND CURRENT TRANSFORMERS
SHAFT LOCKS AND C A LI B R A TI O
N
MARKS fOR
S
T A T I C TRIP DEV IC ES
PORTABLE TEST SET FOR STATIC T RI P D E V ICES
TYPICAL TRIP C
U R
V
E
S
(
S E L
E
C T
I
V
E S TA TI
C TR I
P
)
TYPICAL TRIP CURVES
(
DUAL ST
A
T I C
T
�
I
P
)
CONNECTIONS FOR
F
UN
C
T
I
O N TEST
.
T Y
PIC
A L R EL E
A
S
E M A
G
NE
T
TYPICAL SECONDARY DISCONNECTS
TYPICAL AU
X
I
LI
A R Y SWITCH
TYPICAL
SHUNT TRIP
TYPICAL UNDERVOLTAGE DEVICE
TYPICAL BELL ALARM
(
MANUAL R
E
SET
)
TYPICAL BELL ALARM (ELECTRICAL R E
S
�T)
TABLES
1.
OPER
A
T I N
G
PROCEDURE
(
MANUALLY OPERATED
B
R
EA
K E R)
2.
)
.
l
OPERATING PROCEDURE
(
E L E C
T R
IC
A
L
L
Y qPERATED BREAKER)
I
MAINTENANCE CLOSING
4.
CURRENT
TRANSFORMERS (FIg. 7A)