Toshiba VK-6P32A - User Manual

lvlav.
31, 2012 9:lSAlVl
TOSHIBA
No
1530
P,
2
Document; GF0776{'I-B
INSTRUGTION$
IilSTALLATION
.
OPEFATION
.
MAINTENANCE
Type
VK
&
HVK
Series
Vacuum
Circuit
Breakers 5-15kV
APPLICABLE TYPE FORMS
(1200A) (20004)
(30004)
VK.6M32A VK.6P32A
I.IVK.6M32A
HVK-6P32A
VK.6M4OA VK.BP4OA
HVK-6M4OA HVK'6P4OA
VK"8M4OA
VK-8P4OA VK-8O40
HVK-8M4OA HVK-8P4OA
,VK.1OM25A2
VK-1OF25A2
HVK-lOM25A2
HVK-I0P26A2
VK-10M40A VK-10P40A VK-10040
HVK-1OM4OA HVK.IOP4OA
vK-6M50
vK-6P50 VK-6050
vK-10M50 VK-10P50 VK-10()50
NOTES:
t) The
designation of
H
before
vK
(i€.
HVKI
dsnot€s that the circuit braaker unit
was assembled
in the USA using domestic
and
foreigri
components.
All
'
relErgnces to modal numbere in thie manual will
be by the numbets following
the VK- and
HVK-.
2l Thi! manuel waB writtan
lor tha Toshiba typ€ form circuit
brsakers listed on
thi$
page
used in coniunction
with Toshiba
cells.
For
circuit
brsek6rs
utilized in
the convereion
of
othsr
equipment, a supplemental
i struction manu8l Should
be obEain6d
from lhe conversion manufacturer.
lssued 2/95.
Supemedee GF077401-A Deted 12194.

Summary

INTRODUCTION

READ THIS MANUAL

Emphasizes importance of manual content.

SAFETY

IMPORTANT MESSAGES

Explains signal words like DANGER, WARNING, CAUTION.

QUALIFIED OPERATORS ONLY

Defines requirements for personnel.

GENERAL DESCRIPTION

COMPONENTS LEGEND

SAFETY DEVICES

Explains interlocks and guards for user safety.

INSTALLATION

SERVICE CONDITIONS

RATING

LIFTING FOR INSTALLATION

Procedures using a portable lifter.

USING THE PORTABLE LIFTER

Step-by-step guide for using the lifter.

MOVING THE CIRCUIT BREAKER IN THE CELL

Procedures for inserting/removing the breaker.

PRE-ENERGIZATION CHECK

ELECTRICAL CHECKS

OPERATION

MANUAL OPERATION

Steps for manual closing, opening, and charging.

ELECTRICAL OPERATION

Procedures for electrical closing, opening, and charging.

CONTROL CIRCUIT OPERATION

MECHANISM OPERATION

MAINTENANCE

MAINTENANCE PROGRAM

Establishes routine maintenance schedule.

SERVICING EQUIPMENT

Safety precautions for servicing.

INSPECTION AND MAINTENANCE TYPES

WIPE MEASUREMENT

VACUUM CHECK

TROUBLESHOOTING GUIDELINES

Lists common problems and solutions.

REPLACEMENT OF PARTS

REPLACEMENT OF AUXILIARY SWITCH

REPLACEMENT OF CLOSING AND TRIP COILS

REPLACEMENT OF CONTROL CIRCUIT BOARD

REPLACEMENT OF THE CONTROL CIRCUIT BOARD FUSE

WARRANTY AND LIMITATION OF LIABILITY

WARRANTY AND LIMITATION OF LIABILITY

Terms and conditions of warranty.

Toshiba VK-6P32A Specifications