OnLine Power Phase Stabilizer - Manual (Page 70)

OnLine Power
6002-032 REV H 4-7
4-6 INPUT/OUTPUT FILTERING
The Input/Output filter comprises an input filter installed on the primary and an output filter installed on the
secondary of the transformer. The input filter consists of a resistor/capacitor network which acts as a large
snubber circuit to eliminate high frequency impulses from entering the power system. The output filter consists
of a capacitor network which, when coupled with the primary filter, virtually eliminates most electronic noise
from reaching the applied load or being fed back to the unit from noise generating loads. See Illustration 4-4
and 4-5.
H1
H2
H3
(L1)
(L2)
(L3)
R3
R2
R1
R6
R5
R4
C1
C2
C3
INPUT FILTER WIRING
ILLUSTRATION 4-4
X0
X3
X2
X1
C6
C5
C4
OUTPUT FILTER WIRING
ILLUSTRATION 4-5