Eaton Cutter-Hammer SPB-50 User manual

Cutter
-
Hammer
I
.
B
.
29
-
801
c
Instructions
for
the
Systems
Pow
-
R
Breaker and Drawout
Mechanism
-
400
,
800
,
1200
,
1600
,
2000
C
,
2500
,
3000
,
4000
,
5000
Amp
Frames
E
:
T
>
N
Effective
7
/
00
Courtesy of NationalSwitchgear.com

Courtesy of NationalSwitchgear.com

I
.
B
.
29
-
801
C
Page
iii
PURPOSE
WARNING
This
instruction
manual
is
expressly
intended
to
cover
the
installation
,
operation
and
maintenance
of
Type
Systems
POW
-
R
Circuit
Breakers
.
For
application
information
,
consult
Cutler
-
Hammer
Inc
.
,
and
see
Cutler
-
Hammer
Descriptive
Bulletins
,
Application
Publications
and
/
or
the
applicable
industry
standards
.
THE
WARNINGS
AND
CAUTIONS
INCLUDED
AS
PART
OF
THE
PROCEDURAL
STEPS
IN
THIS
MAN
-
UAL
ARE
FOR
PERSONNEL
SAFETY
AND
PROTEC
-
TION OF
EQUIPMENT
FROM
DAMAGE
.
AN EXAM
-
PLE
OF
A
TYPICAL
WARNING
LABEL
HEADING
IS
SHOWN
ABOVE TO
FAMILIARIZE
PERSONNEL
WITH
THE
STYLE
OF
PRESENTATION
.
THIS
WILL
HELP
TO
INSURE
THAT
PERSONNEL
ARE
ALERT
TO
WARNINGS
.
IN
ADDITION
,
CAUTIONS
ARE
ALL
UPPER
CASE
AND
BOLDFACE
.
SAFETY
All
safety
codes
,
safety
standards
and
/
or
regulations
must
be
strictly
observed
in
the installation
,
operation
and
maintenance
of
this
equipment
.
Cutler
-
Hammer
PITTSBURGH
,
PENNSYLVANIA
,
U
.
S
.
A
.
All
possible
contingencies
which
may
arise
during
installation
,
operation
or
maintenance
,
and
all
details
and
variations
of
this
equipment
do
not
purport
to
be
covered
by
these
instructions
.
If
further
information
is
desired
by
purchaser
regarding
his
particular
installation
,
operation
or
maintenance
of
particular
equipment
,
contact
a
Cutler
-
Hammer
representative
.
Effective
7
/
00
Courtesy of NationalSwitchgear.com

I
.
B
.
29
-
801
C
Page
iv
TABLE
OF
CONTENTS
Page
SECTION
1
:
INTRODUCTION
1
-
1
General
Information
1
-
2
Safety
Features
1
-
3
Safety
Practices
1
-
4
Qualified
Personnel
1
-
5
Other
Publications
and
Documentation
1
1
1
2
2
SECTION
2
:
RECEIVING
,
HANDLING
AND
INSTALLATION
2
-
1
General
Information
2
-
2
Uncrating
Behind
the
Door
Drawout
Mechanism
2
-
2.1
Mounting
Drawout
Mechanism
2
-
3
Uncrating
Breaker
2
-
4
Mounting
Breaker
in
Drawout
Mechanism
Behind
the
Door
.
.
2
-
4.1
Secondary
Contacts
2
-
5
Mounting
Breaker
in
Drawout
Mechanism
Through
the
Door
2
-
5.1
Breaker
Insertion
2
-
5.2
Breaker
Position
2
-
5.3
Drawout
Interlocks
2
-
5.4
Secondary
Contacts
2
-
5.5
Operation
Check
2
-
5.6
Deadfront
Cover
for
Through
the
Door
Drawouts
2
-
5.7
Breaker
Position
Nameplate
Installation
Instructions
2
-
.
6
Mounting
of
Fixed
Mounted
Breakers
2
-
6.1
Secondary
Contacts
5
5
5
5
5
7
7
7
8
8
8
8
8
9
9
9
SECTION
3
:
EQUIPMENT
DESCRIPTION
3
-
1
General
Description
3
-
2
Breaker
3
-
3
Contacts
10
10
10
SECTION
4
:
BASIC
OPERATING
INSTRUCTIONS
4
-
1
Breaker
4
-
1.1
How
to
Charge
Manually
4
-
1.2
How
to
Charge
Electrically
4
-
1.3
How
to
Close
4
-
1.4
How
to
Open
4
-
1.5
How
to
Discharge
Stored
Energy
Without
Closing
Breaker
4
-
2
Drawout
Mechanism
4
-
2.1
Moving
Breaker
From
Withdrawn
to
Disconnect
Position
4
-
2.2
Moving
Breaker
Between
Disconnect
,
Test
,
and
Connected
Positions
4
-
2.3
Rotation
on
the
Drawout
4
-
2.4
Removing
Breaker
Molded
Cover
11
11
11
12
12
12
12
13
13
14
15
F
:
T
*
N
Effective
7
/
00
Courtesy of NationalSwitchgear.com

I
.
B
.
29
-
801
C
Pagev
Page
SECTION
5
:
ACCESSORIES
5
-
1
General
5
-
2
Shunt
Trip
5
-
3
Spring
Release
for
Manual
Breakers
5
-
4
Electrical
Operator
5
-
5
Auxiliary
Switch
5
-
6
Undervoltage
Release
5
-
7
Undervoltage
Release
Time
Delay
Device
5
-
8
Key
Interlocks
5
-
9
Drawout
Cell
Position
Padlock
Adapter
(
Behind
the
Door
Only
)
5
-
10
Push
-
to
-
Open
Padlockable
Adapter
Kit
5
-
11
Manual
Closing
Blocking
Adapter
Kit
5
-
12
Bell Alarm
5
-
13
Control
Terminal
Blocks
for
Fixed
Mounted Breakers
5
-
14
Cable
Interlock
5
-
15
“
T
”
Connectors
16
16
16
16
17
17
19
19
20
20
20
21
21
22
22
SECTION
6
:
INSPECTION
AND
MAINTENANCE
6
-
0
General
6
-
1
When
to
Inspect
6
-
2
What
to
Inspect
6
-
2.1
Periodic
Routine
Inspections
23
23
23
23
Effective
7
/
00
Courtesy of NationalSwitchgear.com

I
.
B
.
29
-
801
C
Page
vi
FIGURES
Figure
Title
Page
Systems
Pow
-
R
Breakers
and
Structures
1
-
1
2
Drawout
Mechanism
Ready
for
Lifting
Breaker
Being
Lifted from
Crate
Cell
Door
Mounted
Molded
Escutcheon
Secondary
Contacts
Layout
(
Viewed
From Front
of
Breaker
)
Through
the
Door
Drawout
Breaker
on
Cassette
Extension
Rails
Indicator
Wheel
Shown
in
Test
Position
with
Tab
in
Slot
Secondary
Contacts
Shown
Mounted
on
Fixed Breaker
Right
Flange
Drawout
Breaker
(
top
view
)
Showing
Pole
Spacing
Fixed
Breaker
(
top
view
)
Showing
Pole
Spacing
Systems
Pow
-
R
Breaker
Faceplate
Indexing
Bracket
Shown
in
‘
TEST
”
Position
(
Breaker
Removed
for
Clarity
)
Operation
Schematic of
Indexing
Bracket and Lever
Ratchet and
Socket
Shown
in
Operation
Position
(
Breaker
Deadfront
Removed
for
Clarity
)
Self
-
Aligning
Secondary
Control
Contact
Blocks
(
Behind
Door
Design
)
Lifting
Front
Wheels
of
Breaker
Off
Rail
for
Rotation
Removing
Charging
Handle
Screws
Breaker
Cover
and
Charging
Handle Removed
2
-
1
5
2
-
2
6
2
-
3
6
2
-
4
6
2
-
5
7
2
-
6
9
2
-
7
9
3
-
1
10
3
-
2
10
4
-
1
11
4
-
2
12
4
-
3
13
4
-
4
13
4
-
5
14
4
-
6
14
4
-
7
15
4
-
8
15
Shunt
Trip
Kit
Shunt
Trip
Installed
Spring
Release
Kit
without
Anti
-
Pump
Relay
Anti
-
Pump
Relay
Shown
Installed
Under
Handle Hub
Electrical
Operator
Kit
Electrical
Operator
Kit
Being
Installed
Auxiliary
Switch
Kit
Auxiliary
Switch
Installed Behind
Right
End Barrier
Undervoltage
Release
Kit
Undervoltage
Release Installed
Rear
View
of
Installed
Key
Interlock
and
Linkage
Kit
on
Fixed
Mounted
Breaker
Key
Interlock
Installed
on
Behind
Door Drawout
Mechanism
Padlocks
Installed
on
Behind Door
Drawout
Mechanism
PUSH
-
TO
-
OPEN
Padlockable
Adapter
Kit
PUSH
-
TO
-
OPEN
Padlockable
Kit
Installed
Manual
Closing
Blocking
Adapter
Kit
Installed
Fixed Mounted
Breaker
Control
Terminal Block Kits
5
-
1
16
5
-
2
16
5
-
3
17
5
-
4
17
5
-
5
18
5
-
6
18
5
-
7
18
5
-
8
18
5
-
9
19
5
-
10
19
5
-
11
20
5
-
12
20
5
-
13
21
5
-
14
21
5
-
15
21
5
-
16
22
5
-
17
22
TABLES
Title
Figure
Page
Interrupting
Ratings
for
Systems
Pow
-
R
Breaker
with
Digitrip
RMS
Trip
Unit
Application
Guide
for
Molded
Case Switch
1.1
3
1.2
4
F
:
T
*
N
Effective
7
/
00
Courtesy of NationalSwitchgear.com

I
.
B
.
29
-
801
C
Page
1
SECTION
1
:
INTRODUCTION
1
-
2
SAFETY FEATURES
Systems
Pow
-
R
Breakers and
associated
drawout
equipment
are
manufactured
with
built
-
in
interlocks
and
safety
related
features
.
They
are
provided
to
reduce
hazards
to
operating
personnel
and
provide
proper
operating
sequences
.
1
-
1
GENERAL
INFORMATION
The
Cutler
-
Hammer
Systems
POW
-
R
Breaker
is
an
encased
power
breaker
designed
to
provide
benefits of
special
interest
to
designers
and
users
of
power
distribu
-
tion
systems
.
These
instructions
cover
the
description
and
operation
of
Systems
Pow
-
R
Breakers
and
their
drawout
mechanisms
in
the
400
,
800
,
1200
,
1600
,
2000
C
,
2500
,
3000
,
4000
and
5000
ampere
frame
sizes
(
Figure
1
-
1
)
.
WARNING
SYSTEMS
POW
-
R
BREAKERS
ARE
STRONGLY
BUILT
AND
PROVIDED
WITH
SAFETY FEATURES
.
NEVERTHELESS
,
THE
VOLTAGES
,
CURRENTS
AND
POWER
LEVELS
AVAILABLE
IN
AND
AROUND
THIS
EQUIPMENT
WHEN
IT
IS
IN
OPERATION
ARE
EXTREMELY
DANGEROUS
AND
COULD
BE
FATAL
.
ALL
POWER
SHOULD
BE
TURNED
OFF
.
UNDER
NO
CIRCUMSTANCES
SHOULD INTERLOCKS
AND
OTHER
SAFETY
FEATURES
BE
MADE
INOPERA
-
TIVE
,
AS
THIS
MAY
RESULT
IN DEATH
,
BODILY
INJURY
OR PROPERTY
DAMAGE
.
Systems
Pow
-
R
Breakers
must
be
applied
within
their
published
ratings
in
accordance
with
UL
489
and
NEMA
AB
-
1
Standards
as
defined
under
“
Usual
Service
Conditions
.
"
Systems
Pow
-
R
Breakers
are
available
for
standard
interrupting
capacities
(
100
,
000
amperes
at
480
volts
)
and
high
interrupting
capacities
(
150
,
000
amperes
at
480
volts
)
.
Special
lower
interrupting
capaci
-
ty
breakers
are
also
available
in
400
,
800
,
1200
,
1600
and
2000
C
ampere
frames
(
Table
1.1
)
.
Systems
Pow
-
R
Breakers
are
assembly
rated
for
application
at
100
%
of
their
continuous
current
rating
.
Molded
case
switches
are
also available
in
accordance
with
UL
1087
in
the
non
-
automatic
version
with
short cir
-
cuit withstand
ratings
shown
in
Table
1.2
.
1
-
3
SAFETY
PRACTICES
To
protect
personnel
associated
with
the
installation
,
operation
and
maintenance
of
this
equipment
,
the
fol
-
lowing
practices
must
be
followed
:
1
.
Only
qualified
electrical
personnel
familiar
with
the
equipment
,
its
operation
and
the
associated
hazards
should
be
permitted
to
work
on
the
equipment
.
Additionally
,
only
qualified
personnel
should
be
per
-
mitted
to
install
or
operate
the
equipment
.
Systems
Pow
-
H
Breakers
are
available
in
eiiber
dra
-
wout
or
fixed
mounted
configurations
.
In
the
case
of
fixed
mounted
breakers
,
the
sections
of
this
manual
referring
to
the drawout
mechanism
,
levering
device
,
and
drawout
procedures
will
not
apply
.
There
are
two
drawout
design
types
available
:
one
hav
-
ing
the
complete
circuit
breaker
mounted
BEHIND THE
DOOR
and
a
second
having
the
integral
trip
unit and
operating
devices
projecting
THROUGH
THE
DOOR
.
The electronic
trip
units
used
with
the
Systems
Pow
-
R
Breaker
are
generally
addressed
in
this
manual
.
For
spe
-
cific
details
concerning
compatible
Cutler
-
Hammer
trip
units
,
refer
to
separate
reference
and
instruction material
.
2
.
Always
be certain
that
the
primary
and
secondary
cir
-
cuits
are
de
-
energized
or
the circuit breaker is
removed
to
a
safe
work
location
before
attempting
any
maintenance
.
3
.
For
maximum
safety
,
only
insert
a
completely
assem
-
bled breaker into
an
energized
cell
.
4
.
Always
insure
that
drawout
breakers
are
in
one
of
their
designed
cell
positions
,
such
as
Connected
,
Test
,
Disconnected
or
Withdrawn
.
A
breaker
permit
-
ted
to
remain
in
an
intermediate
position
could
result
in
control circuits
being
improperly
connected
result
-
ing
in
electrical
failures
.
NOTICE
Please
read
and
understand
these
instructions
before
attempting
to
unpack
,
operate
or
maintain
this
equipment
.
Study
the
breaker
and
its
mecha
-
nism
carefully
before
attempting
to
operate
it
on an
energized
circuit
.
Effective
7
/
00
Courtesy of NationalSwitchgear.com

I
.
B
.
29
-
801
C
Page
2
1
-
4
QUALIFIED
PERSONNEL
to
de
-
energize
,
clear and
tag
circuits
in
accordance
with
established
safety
practices
.
For
the
purpose
of
operating
and
maintaining
low volt
-
age
circuit breakers
,
a
person
should
not
be
considered
qualified
if
the
individual
is
not
thoroughly
trained
in
the
operation
of
the circuit
breaker
and
how
it
interfaces
with
a
switchboard
.
In
addition
,
the
individual
should
have
knowledge
of
the connected
loads
.
For
the
purpose
of
installing
and
inspecting
circuit
breakers
and
their
associated
switchboard
,
a
Qualified
Person
should also
be
trained
with
respect
to
the
haz
-
ards
inherent
to
working
with
electricity
and the
proper
way
to
perform
such
work
.
The
individual
should
be able
1
-
5
OTHER
PUBLICATIONS
AND
DOCUMENTATION
In
addition
to
this instruction
manual
,
other
printed
infor
-
mation
and
documentation
is
available and
supplied
as
appropriate
.
This additional
information
will
include
,
but
not
necessarily
be
limited
to
,
an
instruction
manual
for
the
specific
electronic
trip
unit
being
used
with
the
Systems
Pow
-
R
Breaker
and
necessary
dimensional
drawings
.
WmZ
.
Figure
1
-
1
Systems
Pow
-
R
Breakers
and
Structures
E
:
T
*
N
Effective
7
/
00
Courtesy of NationalSwitchgear.com

I
.
B
.
29
-
801
C
Page
3
Table
1.1
Interrupting
Ratings
for
Systems
Pow
-
R
Breaker
with
Digitrip
RMS
Trip
Unit
Type
SPB
-
50
(
400
and
800
Amp
.
Frames
)
Interrupting
®
65
KA
at
240
Volts
50
KA
at
480
Volts
42
KA
at
600
Volts
Short
Time
3
25
KA
Type
SPB
-
65
(
1200
,
1600
,
2000
C
Amp
.
Frames
)
<
2
>
1200
Amps
.
1600
Amps
.
2000
C
Amps
.
Interrupting
Volts
85
KA
65
KA
42
KA
85
KA
65
KA
50
KA
85
KA
65
KA
50
KA
240
480
600
Short
Time
3
35
KA
Type
SPB
-
100
(
400
thru
5000
Amp
.
Frames
)
Interrupting
3
400
-
1200
Amps
.
1600
-
5000
Amps
Volts
100
KA
100
KA
50
KA
100
KA
100
KA
85
KA
240
480
600
Short
Time
3
250
/
800
Amps
.
1200
-
3000
Amps
.
4000
-
5000
Amps
.
25
KA
35
KA
65
KA
iype
orb
-
IGOfiri
(
1600
thru
5000
~
Amp
.
Fratuss
)
Interrupting
2
4000
-
5000
Amps
.
1600
-
3000
Amps
.
Volts
100
KA
100
KA
85
KA
100
KA
100
KA
85
KA
240
480
600
Short
TimeJ
51
KA
85
KA
Type
SPB
-
150
(
400
through
5000
Amp
.
Frames
)
Interrupting
2
200
KA
at
240
Volts
150
KA
at
480
Volts
100
KA
at
600
Volts
Short
Time
3
400
/
800
Amps
.
1200
Amps
.
1600
/
3000
Amps
.
4000
-
5000
Amps
.
25
KA
35
KA
51
KA
85
KA
(
D
5000
Amp
available
only
in
fixed
,
rear
connected
.
@
Interrupting
in
KA
RMS
Symmetrical
.
(
3
)
Maximum
Short
Time
Delay
Setting
of
0.5
seconds
.
F
:
T
*
IU
Effective
7
/
00
Courtesy of NationalSwitchgear.com

I
.
B
.
29
-
801
C
Page
4
Table
1.2
Application
Guide for
Molded
Case
Switch
®
Application
Without
Fuses
®
Switch
Rating
Maximum
Short
Circuit
RMS
Sym
.
Amperes
(
KA
)
Withstanding Rating
@
600
Vac
For
0.5
Sec
.
Maximum
Short
Circuit
®
RMS
Sym
.
Amperes
for
a
Maximum
of
1
Second
Max
.
Fuse
Rating
Fuse
Class
Maximum Available
Short
Circuit
RMS
Sym
.
Amperes
(
KA
)
@
600
Vac
Standard
Withstand
(
SPBN
)
400
R
400
200.000
-
480
200.000
-
480
100.000
-
480
35.000
-
480
35.000
-
480
35.000
-
480
35.000
-
480
65.000
-
480
65.000
-
480
35.000
-
480
35.000
-
480
35.000
-
480
35.000
-
480
35.000
-
480
35.000
-
480
35.000
-
480
65.000
-
480
65.000
-
480
800
800
L
1200
1600
2000
C
2500
3000
4000
5000
1200
L
1600
L
2000
2500
3000
4000
5000
L
L
L
L
L
High
Withstand
(
SPBNH
)
400
400
R
200.000
-
480
200.000
-
480
200.000
-
480
100.000
-
480
100.000
-
480
50.000
-
480
50.000
-
480
85.000
-
480
85.000
-
480
50.000
-
480
50.000
-
480
50.000
-
480
50.000
-
480
50.000
-
480
50.000
-
480
50.000
-
480
85.000
-
480
85.000
-
480
800
800
L
1200
1600
2000
C
2500
3000
4000
5000
1200
L
1600
2000
2500
3000
4000
5000
L
L
L
L
L
L
0
Molded
Case Switch
contains
no
overcurrent
protection
and
must
be
protected
by
appropriate
upstream
overcurrent
protective
device
.
0
UL
Listed
and
CSA
Certified
.
0
Must
be
protected
within
this time
by
some
other
device
.
E
:
T
*
N
Effective
7
/
00
Courtesy of NationalSwitchgear.com