Lucent Technologies Lineage
®
2000 400A, 60Hz Ferroresonant Rectifier J85503C-3
Issue 10 July 2000
Testing 6 - 5
c. Check for battery voltage between pins 27 and 2 of control
cable connector J5A. The J5A connector is at the rectifier end
of the plant control cable. Pin 27 should be positive with respect
to pin 2.
d. As an extra precaution, check for battery voltage between
ground and pin 2. If no voltage exists, there is a wiring problem
associated with the control cable or controller. The problem
must be found and repaired before proceeding with testing.
e. With the BAT fuse installed in the plant controller, check for
battery voltage between pin 5 of J5A and ground.
f.
If the plant is equipped with an MCS controller, or a Galaxy
controller with Intelligent features, again on J5A, check for
15-20 volts dc between pins 35 and 31. Pin 35 should be
positive with respect to pin 31.
4. Place the Battery Plant Simulator Test Set (Figure 6-1), at a
convenient location near the rectifier. Connect J5A, on the other
end of the cable from the test set, to connector P5A on the CM4
interface board mounted on the inside of the rectifier door.
5. Connect the red, black, blue, and white test clips from the test set
as detailed in Table 6-A. Refer to Figures 6-2 and 6-3.
