© 2014 Power-Tronics, Inc.
6
Connection A
(
See page 11
if the generator will be paralleled using this connection)
Connection A
is a Half-Wave rectified configuration, which allows a maximum of
105VDC at 25 ADC continuous with an input voltage of 240VAC.
This connection is typically used on brushless and slip-ring generators with full load field
voltages less than 63VDC and full load exciter field amperages between 5 and 25ADC.
Note that the maximum input voltage to the SE350 Static Exciter Module is
240VAC!
DO NOT input 277VAC into the SE350!
Severe damage to the unit will
result! For use on 480V systems, either connect the SE350 to the winding center taps
T7 and T9 or use a 480-240V step-down transformer.
Connecting the input of the SE350 to 2 different legs of the generator as shown in the
diagram below will result in greater regulation accuracy than when connecting line-
neutral.
NOTE:
It is not necessary
to jumper terminals
7 and 8 if not using
the Remote Voltage
Adjustment!
XR or UVR Series Voltage Regulator, or
UVR, XR, or PC series Phase Controller
NOTE:
If the generator is to be operated below 50/60
Hz, a disconnect or switch should be installed in
series with red wire of the SE350.
NEVER install a switch or breaker on the DC
or Exciter side of the Static Exciter!
Only
install a switch or disconnect in the red wire,
or on the AC side of the SE350!
