REGULATOR, VOLTAGE CN-1146/FRC-93
Section I. INTRODUCTION
by air at altitudes up to 40,000 feet.
Regulator, Voltage, CN-1146/FRC-93 (Solar Electric
Will operate satisfactorily when
36-189) is an autotransformer. The output voltage is
subjected to relative humidity
80%, including condensation
regulated by a solid-state electronic control circuit. The
control circuit senses the out-put voltage, compares it
with an established reference voltage, and by indirectly
8-3. Tabulated Data
changing the flux density in the area of the opposing
transformer, restores the output voltage to the
±5% for any condition of
predesignated level. The control circuit requires only a
line,load, or frequency
fraction of the full load current, thus maintaining high
within the ratings of the unit.
efficiency and longevity of the electronic components at
115 volts a.c. (110 to 120 volts)
for all variations in input
all load levels. The regulator does not contain any
voltage, frequency, or load
relays, switches, moving contacts, solenoids, bearings,
within the specified limit.
drive motors, servos, handcranks, fuses, electron tubes,
48 to 63 Hz.
or any moving parts.
Less than 12% total.
200 to 400 ms depending on
the severity of the ban.
In all cases recovery
60 to 150 volts a.c. single-phase, 48 to
begins in the first cycle.
225 VA .8 PF lagging to 1
1 KVA maximum, 225 VA minimum
KVA .8 PF lagging to unity
at maximum power factor.
115 volts a.c. ±5% for any combination
Momentary currents of several
of line, load, or frequency within the
times rated current will not
damage the regulator.
Correction begins within 10
Extended overloads will
milliseconds (ms) and is typically 90%
cause increased heating of the
complete in 200ms, and 100%
complete in 400 ma.
Better than 80% at full load, 115v,
0° .to 550 C.
60 Hz. Better than 70% at all line
Sea level to 6,000 feet for operation.
voltages, 60Hz, full load.
Can be transported
Input circuits must be capable of carrying
8-4. Items Comprising an Operable Regulator, Voltage CN-1 146/FRC-93
Regulator, Voltage, CN-1146/FRC-93 (Solar Electric 36-