Lucent Technologies Lineage
®
2000 400A, 60Hz Ferroresonant Rectifier J85503C-3
6 - 2 Testing
Issue 10 July 2000
Tools and Test
Equipment
You will need the following items for testing the rectifier.
•
DMM (Digital Multimeter) Fluke 8060A or equivalent meter
having 0.02 percent accuracy on dc scale
•
Battery Plant Simulator Test Set, customer constructed, or
equivalent (See Figure 6-1.)
•
Test load, 52-volt with adjustment to provide a load of 480
amperes, 120 percent of the rectifier's rating
•
Small screwdriver for adjusting potentiometers
•
Paper clip with insulation on one end or equivalent that can be used
to make an electrical connection between the power and alarm
contact of a fuse.
Battery Plant
Simulator Test Set
The Battery Plant Simulator Test Set is a convenient tool used to isolate
communication trouble between the plant controller and the rectifier. It
simulates the plant controller relative to receiving signals from, and
sending signals to, the rectifier. If there is a problem and the rectifier
works properly with the test set, the problem is either at the controller or
in the interface wiring (plant cable). Figure 6-1 shows how to construct
a test set. Table 6-A shows how to connect the test set to the rectifier.
Figure 6-1: Battery Plant Simulator Test Set
+27V
Red Test Clip
To P5A-5 of CM4
To P5A-25 of CM4
To P5A-16 of CM4
To P5A-4 of CM4
To P5A-6 of CM4
To P5A-39 of CM4
To P5A-38 of CM4
To P5A-34 of CM4
To P5A-37 of CM4
To P5A-31 of CM4
To P5A-27 of CM4
To P5A-2 of CM4
Blue Test Clip
See Note
White Test Clip
Black Test Clip
To P5A-12 of CM4
BAT
R2
R1
2150
2150
1 WATT
2150
1 WATT
2150
1 WATT
2150
1 WATT
R3
R4
R5
MAN
1
1
1
1
1
2
2
2
2
2
3
3
3
1
1
1
2
2
2
F1
F2
1 1/3
1 1/3
TR
PWR
HV
RS
RFA
TRH
PH
MAN
RFA
TRH
PH or LOA
DPG
TR48
HV48
RS
RSR
APG
R+
R–
V–
V+
+27V Return
