ABB 511 Series - User Manual

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1.7
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Instructions
Overcurrent
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223
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423
DRAWOUT
SEMI
-
FLUSH
MOUNTED
SINGLE PHASE
,
TWO
PHASE
,
AND
THREE
-
PHASE
RELAYS
INVERSE
VERY
INVERSE
EXTREMELY
INVERSE
DEFINITE
TIME
.
TYPE
511
TYPE
51
Y
TYPE
51
E
TYPE
51
D
SHORT
TIME
LONG
TIME
LONG
TIME
INVERSE
.
TYPE
51
S
.
.
TYPE
51
L
TYPE
51
IM
LONG
TIME
VERY
INVERSE
....
TYPE
51
YM
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$
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BBC
Brow
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cuflvi
A i
!
»
SINGLE
PHASE
FOR
RESIDUAL
GROUND
PROTECTION
THREE
PHASE
FOR
PHASE
PROTECTION
Courtesy of NationalSwitchgear.com

ABB 511 Series Specifications