GE ML-14-0 User Manual

SPRING
-
CHARGED
OPERATING
MECHANISM
TYPE
ML
»
14
~
©
INTRODUCTION
operating
equipment
are
enclosed
in
a
weatherproof
housing
designed
for
mount
-
ing
on
the
front
end
of
the
breaker
.
D
-
c
voltage
is
required
for
the
control
circuit
.
OPERATION
.
The
following
instructions
A
-
c
voltage
is
recommended
for
the
will
provide
information
for
placing
the
spring
-
charging
motor
and
required
for
mechanism
and
breaker
in
service
and
for
the
heater
circuits
.
Since
the
control
the
necessary
maintenance
.
It
should
be
circuit
requires
very
low
operating
cur
-
kept
in
mind
that
the
illustrations
in
the
rents
,
the
.
necessity
for
large
storage
instruction
book
are
for
illustrative
pur
-
batteries
or
rectifiers
is
eliminated
,
poses
and
may
not
always
be
an
actual
Batteries
are
recommended
for
the
d
-
c
picture
of
the
equipment
being
furnished
,
source
.
The
mechanism
and
its
accessories
For
final
information
always
refer
to
the
will
operate
at
the
standard
ANSI
voltage
drawings
that
are
furnished
separately
ratings
.
The
breaker
nameplate
is
with
the
equipment
.
For
additional
mounted
on
the
inside
of
the
front
door
of
the
mechanism
housing
.
PROPER
INSTALLATION
AND
MAINTENANCE
ARE
NECESSARY
FOR
CONTINUED
SATISFACTORY
The
Type
ML
-
14
-
0
operator
is
a
spring
operated
mechanism
for
outdoor
oil
-
blast
circuit
breakers
.
It
is
designed
for
high
speed
operation
during
the
circuit
breaker
interruption
of
faults
and
high
speed
reclosing
.
It
is
mechanically
trip
-
free
and
non
-
pumping
when
closed
on
short
circuits
.
Its
high
speed
characteristic
is
the
result
of
a
simple
,
ingenious
,
rugged
linkage
design
having
low
-
friction
bear
-
ings
.
instructions
on
the
circuit
breaker
,
refer
to
the
breaker
instruction
book
.
mechanism
and
associated
The
RECEIVING
,
HANDLING
AND
STORAGE
Each
mechanism
is
carefully
in
-
removed
carefully
using
a
nail
puller
,
to
prevent
rusting
.
If
stored
for
any
spected
and
packed
by
workmen
exper
-
Check
all
parts
against
the
packing
list
to
length
of
time
,
periodic
inspections
fenced
in
the
proper
handling
and
packing
make
certain
that
no
parts
have
been
should
be
made
to
see
that
corrosion
has
of
electrical
equipment
.
Immediately
overlooked
while
unpacking
.
Always
not
taken
place
and
to
insure
good
mech
-
upon
receipt
of
a
mechanism
,
an
examin
-
search
the
packing
material
for
hardware
anical
condition
.
If
possible
,
the
space
ation
should
be
made
for
any
damage
that
may
have
loosened
in
transit
,
sustained
during
shipment
.
If
injury
or
rough
handling
is
evident
,
a
damage
claim
should
be
filed
with
the
transportation
company
,
and
the
nearest
General
Elec
-
in
the
proper
location
immediately
,
and
it
trie
Apparatus
Sales
Office
should
be
is
necessary
to
store
the
equipment
,
it
under
unfavorable
atmospheric
condi
-
promptly
notified
.
©
heater
should
be
energized
to
prevent
moisture
condensation
inside
the
mech
-
anism
housing
.
If
the
mechanism
cannot
be
installed
Should
the
mechanism
be
stored
should
be
kept
in
a
clean
,
dry
place
pro
-
tions
,
steps
should
be
taken
to
dry
out
tected
from
mechanical
injury
.
Machined
the
mechanism
before
it
is
placed
in
The
crating
or
boxing
must
be
parts
should
be
coated
heavily
with
grease
service
DESCRIPTION
located
a
motor
for
charging
the
closing
springs
,
closing
spring
’
s
operating
mech
-
The
control
house
for
this
mech
-
anism
,
auxiliary
switch
and
the
control
anism
is
a
steel
weatherproof
house
panel
with
its
relaying
,
operating
and
which
contains
a
felt
strip
as
a
sealant
control
switches
and
BCT
terminal
around
the
doors
.
Inside
this
housing
are
boards
.
The
ML
-
14
spring
-
charged
operator
consists
of
motor
operated
closing
springs
with
the
associated
mechanism
and
control
equipment
.
The
unit
is
designed
to
operate
large
outdoor
oil
circuit
break
-
ers
with
provision
for
closing
,
opening
,
trip
-
free
and
reclosing
operations
These
instructions
do
not
purport
to
cover
all
details
or
variations
in
equipment
nor
to
provide
for
every
possible
contingency
to
be
met
in
connection
with
installation
,
operation
or
maintenance
.
further
information
be
desired
or
should
particular
problems
arise
which
are
not
cove
2
:
ed
sufficiently
for
the
purchaser
’
s
purposes
,
the
matter
should
be
referred
to
the
General
Electric
Company
.
©
Should
To
the
extent
required
the
products
described
herein
meet
applicable
ANSI
,
IEEE
and
NEMA
standards
;
.
but
no
sticb
assurance
is
given
with
respect
to
local
codes
and
ordinances
because
they
vary
greatly
.
3
Courtesy of NationalSwitchgear.com

GE ML-14-0 Specifications

General

Brand	GE
Model	ML-14-0
Category	Circuit breakers
Language	English