ITE K-3000 - Page 14

IB
-
9.1
.
7
-
4
LOW
-
VOLTAGE
POWER
CIRCUIT
BREAKERS
PAGE
It
On
K
-
300
QS
and
K
-
4000
S
circuit
breakers
,
connect
sixteen
terminals
of
the
power
shield
solid
state
gic
box
together
and
to
ground
when
conducting
tests
listed
in
Table
2
.
These
terminals
are
located
under
the
lower
front
cover
of
the
logic
box
.
An
additional
dielectric
test
should
be
performed
on
K
-
3000
S
and
K
-
4000
S
circuit
breakers
as
follows
:
Con
-
nect
all
sixteen
terminals
of
the
power
shield
solid
state
logic
box
together
and
apply
500
V
ac
between
the
sixteen
terminals
and
metal
parts
normally
grounded
.
RENEWAL
PARTS
(
l
-
T
-
E
recommends
only
those
renewal
parts
be
stocked
that
will
be
required
to
insure
proper
and
timely
main
-
tenance
for
normal
operation
of
the
circuit
breakers
.
Refer
to
Renewal
Parts
Bulletin
RP
-
9.1
.
8
-
2
for
plete
ordering
information
and
Parts
List
.
A
copy
of
this
bulletin
will
be
furnished
on
request
.
com
-
The
minimum
quantity
of
assemblies
and
items
recom
-
mended
in
this
bulletin
is
predicated
on
infrequent
replacement
of
parts
based
on
accumulated
tests
and
operating
experience
mended
for
fust
replar
ement
,
when
necessary
to
return
I
Itrrn
Total
assemblies
ar e
re coin
ELECTRICAL
CHARACTERISTICS
OF
CONTROL
DEVICES
I
,
,
in
i
"
.
i
l
<
c
i
:
-
-
l
Ji
quickly
US
rertuin
<
«
>
plti
«
»
*
il
MU
h
as
the
stationary
upper
terminals
,
cun
Ire
returned
to
the
factory
for
nominal
ici
oiuhlioniiMj
.
The
bulletin
contains
specific
pent
order
ing
instructions
;
and
if
desired
,
specific
instructions
regarding
replacement
of
those
part
assemblies
recom
-
mended
,
that
are
not
obvious
,
are
also
available
if
ordered
.
u
.
»
-
«
vaunts
,
votrngr
?
"
nnn
«
It rt
I
ranqe
>
teh
-
r
la
fable
\
bebj
.
v
Ii
ippitt
*
i
For
undervoltaqe
trip
devices
standard
voltages
orrH
operating
data
,
refer
to
Table
4
below
.
Current
values
are
average
steady
state
values
.
Momentary
inrush
currents
for
all
charging
motors
and
ac
coils
are
approximately
6
-
8
times
these
values
.
TABLE
3
ELECTRICA L
CHARACTER ISTICS
OF
CONTROL
HE
VIC ES
;
l
OS
INIs
AND
THimNG
CURRENTS
,
VOLT AG ES
AND
H
ANDES
Aver
age
CIo
si n
g
Motor
C u r r e n t
Amperes
Stum
t
T r ip
C i r c u i t
V o l t
age
Range
Shun
t
T r ip
Cur
r
en
t
Amperes
C
I
os
i
iig
Re
I
ay
C u r r e n t
Amperes
C los i n g
C i rcu i t
Volt
age
Range
Recommended
Control
Fuse
S
i
ze
Type
B r e a k e r
Nominal
C o n t r o l
V o lta g e
An
ti
-
Pump
Re
l eas e
(
1 1 5
V
a c
6 0
c yc le
4 . 0
10
.
10.0
.
1 5
05
-
125
5 0
-
1 2 5
1
G
A
2 3 0
V
a c
6 0
c yc l e
1.84
.
0 7 5
1
B
0
-
250
100
-
250
f
0
A
1.84
5
.
X
-
3000
X
4000
K
-
3000
S
x
•
m o o s
5 . 0
4 0
v
l ie
5.0
ifi
.
40
25
.
.
I
I
2
H
M l
1
r
’
A
/
;
V
il
.
or
,
hi
A
/
0
!
4
U
2
.
ii
ill
l
ill
/
.
II
250
V
Oc
5
.
1.0
10
A
.
03
1.0
140
-
280
180
-
250
TABLE
4
UN
0
ERV
0
LTAGE
T R I P
DEVICE
STAN
0
ARD
VOLTAGES
AN
0
OPERATING
D A T A
C u r
r en
t
a t
R a t e d
V o l t s
M a i l
m um
Pickup
Volt
age
0
r
op
on
I
V
<
j
It
age
R
.
wi ge
S e rvi c e
V o lt
a ge
0 . 5
35
-
60
92
1 1 5
V
a c
6 0
e ye
I e
0 . 2
69
-
138
2 3 0
V
a c
6 0
c ycl e
104
0
.
1
3 8 4
1 4 4
-
2 8 8
4 8 0
V
a c
6 0
c ycl e
0 . 3 2
3 8
14
-
29
48
V
dc
3 8
-
7 5
1 0 0
0.2
1 2 5
V
d c
250
V
dc
200
0
.
1
75
-
150
'
ITC
imperial
C O R P O R A T I O N
!
U
»
u
«
D
,
11
-
72
,
Svportodos
ftiu
*
C
doted
5
-
70
2
M
-
SPC
-
1172
Printed
in
IJ
^
A
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