Siemens 81000 90H35

Table
of
Contents
Table
of
Contents
Main
Contacts
Wear
Check
Vacuum
Loss
Check
Vacuum
Bottle
Replacement
Removing
Vacuum
Bottle
Installing
the
Replacement
Vacuum
Interrupter
Main
Coil
Replacement
Auxiliary
Contact
Block
Replacement
Fuse
Clip
Inspection
Terminals
and
Joints
Recommended
Torque
Values
Periodic
Cleaning
Maintenance
after
a
Fault
General
Inspection
Enclosures
Terminals
and
Internal
Conductors
Overload
Relays
Fuse
Holders
Fuses
Troubleshooing
Troubleshooting
Chart
Parts
90
H
35
(
5
kV
)
Contactor
Part
Pictorials
90
H
37
(
7.2
kV
)
Contactor
Part
Pictorials
14
Description
General
Contactor
Ratings
Description
of
Operation
.
.
.
Blown
Fuse
Trip
Mechanism
.
.
.
.
Mechanically
Latched
Contactors
Nomenclature
Receiving
and
Handling
Receiving
Inspection
Handling
Storage
Installation
Site
Preparation
and
Mounting
.
.
Electrical
Connections
Altitude
Setting
Latched
Contactors
Operation
Pre
-
Energization
Check
Operating
Data
Typical
Control
Circuit
Diagrams
Typical
Control
Circuit
Diagrams
Typical
Control
Circuit
Diagrams
Maintenance
Safety
Phase
Barrier
and
Dust
Cover
Removal
and
Re
-
Installation
.
Blown
Fuse
Trip
Mechanism
14
1
15
1
15
2
16
2
17
3
18
3
18
18
4
18
4
18
5
19
6
19
6
19
7
19
7
19
19
8
19
8
9
20
10
11
22
23
12
24
25
12
12
NOTE
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
.
Should
further
information
be
desired
or
should
particular
problems
arise
which
are
not
covered
sufficiently
for
the
purchaser
’
s
purposes
,
the
matter
should
be
referred
to
the
local
Siemens
sales
office
.
The
contents
of
this
instruction
manual
shall
not
become
part
of
or
modify
any
prior
or
existing
agreement
,
commitment
or
relationship
.
The
sales
contract
contains
the
entire
obligation
of
Siemens
.
The
warranty
contained
in
the
contract
between
the
parties
is
the
sole
warranty
of
Siemens
.
Any
statement
contained
herein
do
not
create
new
warranties
or
modify
the
existing
warranty
.
Courtesy of NationalSwitchgear.com