REGULATOR, VOLTAGE CN-1214/g
Section I. INTRODUCTION
± 5 percent) for any combination of rated line and for a
load from 1.0 to 0.8 power factor lagging.
Regulator, Voltage CN-1214/G (Superior Electric Type
b. Use. Regulator, Voltage CN-1214/G is intended
IE525001) is mounted in a gray enamel, louvered
for use with fixed radio station equipment.
cabinet. On the recessed front panel are an amber pilot
9-3. Tabulated Data
light which indicates that the unit is energized; a control
circuit fuse; a double-pole, single-throw circuit breaker
80.5 to 149.5 volts a.c.
48 to 63 Hz.
to energize and protect the unit; a screwdriver
115 volts a.c.
adjustment control to vary the output voltage; and six
output connector receptacles to connect the output to
1.0 to 0.8 lagging.
the load. The input terminal board is behind an access
0.675 kilovolt ampere at unity power
plate in the lower right-hand corner at the rear of the
unit. Components are accessible for authorized repair
through the removable top cover, which is fitted with
Kilowatt efficiency at full- 80 percent minimum.
lifting eyebolts at each corner to facilitate lifting by the
load unit power factor and
use of a chain hoist.
an input of 115 vac, 60 Hz.
Kilowatt efficiency at all
70 percent minimum.
9-2. Purpose and Use
other combinations of
a. Purpose. Regulator, Voltage CN-1214/G is
rated input line and load.
designed to maintain an output voltage (115 volts
12 percent rms maximum at rated
alternating current (a.c.) root mean square (rms)
line and load.
0' F. to +125°F.
-20°F. to +160°F.
9-4. Items Comprising an Operable Regulator, Voltage CN-1214/G
Regulator, Voltage CN-1214/G (Superior Electric
21 5/8 20 7/8
Fuse, 1 amp, slo-blow
Lamp, neon type NE-51