Asco 940, Руководство оператора

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SWI TCHED
CONTACT
( AC C . 28 )
1000 THRU 1200 AMP
NEUTRAL
SUPPORT
CHANNEL
(CUSTOMER SUPPLIED
I
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8 . 62
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i�OUNTING
RAIL -,
2 1 8 . 9
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( SEE NOTE 7 1
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TO
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LOAD BUS
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EMERGENCY
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CONTROL
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OVERHANG
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H·IPORT ANT NOTE ,
3 00 --'
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WHEN MOUNTED IN OTHER THAN
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[ [ [
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1
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CONVENTIONAL CABINE T . SUCH AS A
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ADDITIONAL
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[ [ II
,
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CUBICLE . A CUSTOMER SUPPLIED I
ACCESSORY
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25 00 '
[ I
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F SUPPORT CHANNEL IS REOUIRED AND
MOUNTING [
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1-
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MUST BE MOUNTED AND LOCATED
��6A
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PANEL
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635 . 0
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1 [ [
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R
THE CUBICLE ( REF . DIM . BB I
FOR
IF FURNISHED
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II
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S THE LOAD BUS AND THE
R E
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SEE NOT- 7 1
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AA
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W
BACK . THIS WILL PREVENT
��NNEE�IONSI
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THE LOAD BUS FROM BENDING UNDER
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FAULT CURRENT CONDI TIONS .
I" 01
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INSULATORS ARE MOUNTED ON
� [
THE LOAD BUS .
z,"
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-0-
V
L
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DO NO
T
FASTEN
THE
INSULATORS
TO
_.---
I t
I
HOLE
C
G A HEX HEAD SCREW IS SUPPLIED
MOUNTING
1 2 . 7
THE CHANNEL .
0
.
3 I , 07 . 9 MM
I
0 . 50
I T MAY BE ADJUSTED TO BUILD
--, 1 39 . 7
UP THE INSULA TOR LENGTH OR
X
J
BAR
COMPLETELY REMOVED TO ATTAIN
MAX
ON ONE END OF THE INSULA TORS .
HOLE D I A .
5 . 50
NORMAL
AN INSTALLED CLEARANCE OF 0 . 06 ,
ST ANDARD CONTROL PANEL
1 . 5 MM M IN TO 0 . 1 2 , 3 . 0 MM MAX .
GENERAL NOTES
[ .
FOR TWO POLE SW I TCHES , OMIT CENTER POLE .
2 . WHEN INSTALL I NG . CONNECT NORMAL , EMERGENCCY , AND LOAD
CONDUCTORS TO SIM ILARLY MARKED TERM INALS .
3 . ALL INTERNAL CONNECTIONS ARE MADE AT THE FACTORY .
4 . MAINTAIN ELECTRICAL CLEARANCE OF 1 . 00 , 25 . 4 MM .
M I NIMUM BETWEEN L I VE METAL PARTS AND GROUNDED METAL .
5 .
WHEN OPEN TYPE ATS ' S ARE INTENDED FOR ENCLOSURE
TYPE MOUNTING BY OTHERS , MOUNT THE TRANSFER SW I TCH
UNIT ON THE INS IDE BACK SURFACE AND THE CONTROL
PANEL ( S ) ON THE INSIDE DOOR SURFACE .
6 . THE CONTROL PANEL I S CONNECTED TO THE TRANSFER
SWITCH PANEL BY A W I R E HARNESS W I TH A QUICK
D ISCONNECT PLUG . HARNESS LENGTH IS - 50 . 00 ,
[ 270 . 0 MM FOR 600-800 AMPS , 60 . 00 , 1 524 . 0 MM
FOR 1 000- [ 200 AMPS , AND 96 . 00 , 2438 . 4 MM FOR
1 600-4000 AMPS .
CONSULT FACTORY FOR AVAILABLE EXTENSION HARNESSES .
7 . O P T I ONAL A C C E S S O R Y MOUNT I N G PANEL AND R A I L S A R E
S UP P L I ED O N O P E N T Y P E S W I TC H E S F O R MOUN T I N G
O P T I ONAL T IME D E L AY S , RELAY S , AND MON I T OR S .
8 .
REQU IRED TOP A N D BOT TOM ENCLOSURE V E N T I L A T I O N
O P E N I N G S FOR
[ 600 THRU 4000 AMP S W I TCHES I S [ 40 S Q .
INCHES
903
SO . CM TOTAL .
9 .
CUSTOMER S U P P L I E D V E R T I CA L MOUNT I NG C H A NNELS ( FOR
[ 600-
4000
AMP )
( 2 )
R EO U I R E D ( M I N I MUM GAUGE
# [ 0 )
10 . AN OPERATOR ' S MANUAL I S FURNISHED
W I TH EACH AUTOMA T I C TRANSFER SWI TCH .
REFER TO THIS PUBL I CATION PRIOR TO
INSTALL A T I ON AND OPERATION OF THE SWI TCH .
AMP
SIZE
600
SUGGESTED BOLT SIZE FOR MOUNTING ATS
& 3/8 - 1 6 X , 1 /2 INCH LG MINIMUM
OTY
1 8 )
800
1 000
3/8- 1 6 X , , /4 INCH LG MINIMUM OTY 1 4 )
J 600
TO 3/8- 1 6 X 3 INCH LG MINIMUM OTY 1 8 )
4.000
COMPUTER GENERATED DRAWING
W I TH ADD I T IONAL ACCESSORY MOUNTING
PANEL AND CHANNELS USED W I TH ANY
S I ZE TRANSFER S W I TCH UNIT
SUGGESTED BOLT S I ZE F O R MOUNTING
CONTROLS ,
1 /4-20 X
I
1 /2
I
N C H
SELF
CLINCHING CAPTIVE STUDS AS REQUIRED .
D R I L L P A T T E R N BELOW W I L L ACCOMODA T E
MOST DOOR MOUNTED A C C E S SO R I E S . R E F E R T O
ASCO SUPPL I E D A C C E S S O R Y N A M E P L A T E D R A W I NG
FOR ACTUAL DOOR D R I LL I N G R E OU I REMEN T S .
5 . 75
1 46 .
I
5 . 50
2 . 87
72 . 9
,- TOP OF
I
ENCLOSURE
/
SIDE
2
.
4�
0 . 68
LOCA TE HOLE
6 1 . 7 1 7 . 3
PATTERN ALONG
CONTROL
CENTER L INE OF
TOP MOUNTING HOLES . i
DOOR
HOLE A-FEAT 5- 0 . 50 OIA , 0 1 2 . 7 MM
HOLE B-FEAT 9A & 9B-0 . 7 1 DIA , 0 1 8 . 0 MM
HOLE C-ACC 9C & 90-0 . 7 1 OIA , 0 1 8 . 0 MM
HOLE D-ACC 6 A . 6B . OR 6C-0 . 50 DIA . 0 1 2 . 7
W�
H
OL
E
E-ACC 1 2 OR 1 6- 0 . 50
D I A , 0 1 2 . 7 MM
S I ZES OF UL L ISTED SOLDER LESS
SCREW TYPE TERMINALS FOR
EXTERNAL POWER CONNECTIONS
SWITCH RATING
(AMPS I
RANGE OF . AL-CU
WIRE S IZES
" 600-800
" 1 000 1 200
1 600-4000
THREE #2 AWG TO 600 MCM
FOUR #2 AWG TO 600 MCM
SUI TABLE FOR BUS BAR
.. CONTACT FACTORY FOR
BUS CONNECTION DRAWINGS
[- INCHES-I
MM
THIRD ANGLE
PRO.JECTION
CERTIFIED
TO
AS�A ®
S.
Q.
DATE
BY
Co.
C
FLORHAM PARK . NEW JERSEY .
07932
�
COMPOSITE OUTLINE AND
M O U NT I N G DIMENSIONS FOR
1 1 1 2 1 4
UPDATED
1 1 0272
SEE ECN
1 09279
1 60QACC2
D
5191
P6
C
9/89
FM
6
6Y
DRAWN
CC
CHECKED
6M
DFTG
APYL 6M
ENGR APVL
FM
PR INTED IN U S A .
DATE PROPERTY OF AUTOMATIC SWITCH CO .
8/90 USE PERMITTED FOR OUR WORK ONLY
8/90
ALL R IGHTS OF DESIGN OR INVENTION
8
/
90
ARE RESERVED
181 AL 181
AP
181 AS
8/90
I8l
AD o AA
0 0
OPEN TYPE
600
THROUGH
4000
AMPERE
AS�A®940
AUTOMATIC TRANSFER SWITCHES
2
&. 3
POLE WITH ACC. 28
OVERLAPPING NEUTRAL TRANSFER CONTACT
6
/
8
9
POG
1 0 9 1 1 9
HOLE C A
6/89
FM
1 07077
ISSUED
-
1 1 /88
F M
ER NO ITEM CHGO CHG DATE
APVL
JS 401952
D
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