. .
'
'
�
I
I
2
2A
j
�
5
6
7
7A
7B
7C
7D
7E
7F
8
I I
12
13
1 4
l5
l5A
TABLE NO.
l
•
2.
3.
4.
A
AWS-CHALMERS
LIST
OF ILLUSTRATIONS
D
E
S
CR
I
PT
I
ON
TYPICAL
LA- 1 600
B
R
EAK
ER
OUTLINE
TYPICAL OPERAT lNG tiECHAN ISH
(MANUALLY OPERATED BREAKER)
T
Y
PIC
AL
OPERATING MECHANISM
(ELECTRICALLY OPERATED
B
REAK
E
R)
TYPICAL
WIRING DIAGRAM
FOR
ELECTRICALLY
OPERATED BREAKERS
TYPICAL RACKING MECHANISM
&
DRAWOUT INTERLOCK
MAINTENANCE CLOSING
TYP I CAL
PANEL ASSEMBLY
TYPICAL STATIC OVERCURRENT T
R
I
P
DEVICES
TY PICAL BREAKER
RATING
PLATE
AND
CURRENT
T
RANSF
O
RM
E R
S
SHAFT LOCKS
AND CALIBRATION MARKS FOR
ST
A
T
I
C
TRIP
DEVICES
PORTABLE TEST SET FOR STATIC TRIP DEVICES
TYPICAL TRIP CURVES
(S E LECT I V E
ST
A
T
I
C TRIP
)
TYPICAL
TR I P CURV E S (DUAL
STATIC
T
R
I
P
)
CONNECTIONS FOR FUNCTION TEST
TYPICAL
RELEASE MAGNET
TYPICAL SECONDARY DISCONNECTS
TYPICAL AUXILIARY SWITCH
TYPICAL SHUNT TRIP
TYPICAL
UNDERV OLTAGE OE
VI
CE
TYPICAL BELL
ALARM (MANUA L
RESET
)
TYPICAL BE
l
L ALARM
(
ELECTRICAL
RESET)
TABLES
OPERATING PROCEDURE
(
MANUALLY
OPERATED BREAKER)
OPERAT I NG PROCEDURE
(
ELECTRICALLY
O
PERA
T
ED
B
R E
AKE
R
)
MAINTENANCE CLOSING
CURRENT TRANSFORMERS
(Fig. 7A)
Summary of Contents for LA-1600
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