Siemens 15-FSV-750 Installation Operation & Maintenance - Page 13
Browse online or download pdf Installation Operation & Maintenance for Switch Siemens 15-FSV-750. Siemens 15-FSV-750 48 pages. Vacuum circuit breakers fsv series and msv series
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Technical Data
Rating Plate Content
Typ e
Designated circuit breaker model
Amps
Rated continuous cu rrent is the
Rated Max Volts kV
The hig hest RMS voltage above
The ratio of rated maximum
Voltage Range
(K)
Factor
81 1
kV
The rated full wave i m pu lse
Rated Short Circuit kA
The symmetrical component of
The maximum making cu rrent i nto
Close & Latch kA
The maximum permissible interval
Inter Time Cyc
number and b roadly ident1f1es
appl ication 1 n terms of
maximum voltage and
interru ption capabil ity.
designated limit of cu rrent in
RMS amperes at rated
frequency which the breaker
may be expected to carry
without exceed ing temperature
li mitations.
nominal system voltage for
which the circuit b reaker i s
designed , a n d is the upper limit
lor operation
voltage to the lower lim1t of the
range of operating voltage in
which the req u i red symmetrical
and asymmetrical interrupting
capab i l ities vary in inverse
p roportion to operating voltage.
withstand voltage. The crest
value of a standard 1 . 2 x 50
impu lse voltage wave which a
new c i rcuit b reaker must be
capable of withstand ning
without flashove r or pu ncture
d u ring design tests.
short-ci rcuit cu rrent in RMS
am peres which the breaker
may be expected to interrupt.
which the c i rcuit breaker may
be expected to close and latc h .
between energizing the trip
circuit at rated control voltage
and the i nterruption of the main
ci rcuit 1 n all poles.
Rating Plate Content
Rated frequency is the si nusoidal
Hz
An elementary d iagram p roviding
Wiring Diag ram
Motor (Spring Charging)
Range of control voltages
Volt
Range
Effective value of cu rrent requi red
Amps
Nominal
Close (Spring
Req u i red range of control voltage
Release Coil)
Volt
Range
The effective value of cu rrent
AMP
Nominal
Trip (Sh u nt Trip Coil)
Requ i red range o f control voltage
Volt
Range
Effective val ue of cu rrent req u i red
Amps
Nomi nal
Reference to the instruction
Manual
LBS
Weight in pounds of the complete
Serial No.
Specifically identifies an individual
Date
The month and year within which
Mfg .
PageS
period icity at which the circuit
b reaker is designed to operate.
detailed information regarding
electrical fu nction and w1r1ng
within the c i rcuit breaker.
req u i red to serve the motor
which stores energy in the
closing springs.
at nominal control voltage when
appl ied to the serve the motor
which stores energy in the
closing springs.
appl ied to the spring release
coil which will ensu re
successful release of the
closing springs
req u i red at nominal control
voltage when applied to the
spring release coi l .
applied to the shunt trip coil
which will ensure a successful
tripping operation.
at nominal control voltage when
appl ied to the shunt trip coil
solenoid.
manual applicable to the c1 rcuit
breaker by publication n u mber.
c i rcuit b reaker assembly.
b reaker and affords traceabi l ity
to test records and
man ufacturing dates .
the c i rcuit breaker was
manufactu red.