Lucent Technologies Lineage
®
2000 125A Ferroresonant Rectifier J85502C-1
6 - 4 Testing
Issue 8 July 1999
Preparation for
Testing Off
Line
The following steps establish initial conditions for the
equipment before testing.
1. Verify that the ac supply and rectifier controls are as
shown in Table 6-A.
Figure 6-1: Battery Plant Simulator Test Set
+27V
Red Test Clip
To P2A-5 of CM2
To P2A-25 of CM2
To P2A-16 of CM2
To P2A-4 of CM2
To P2A-6 of CM2
To P2A-39 of CM2
To P2A-38 of CM2
To P2A-34 of CM2
To P2A-37 of CM2
To P2A-31 of CM2
To P2A-27 of CM2
To P2A-2 of CM2
Blue Test Clip
See Note
White Test Clip
Black Test Clip
To P2A-12 of CM2
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
Note:
Use 24 AWG multiconducting wire and 40-pin female connector from Amp, Inc., Harrisburg, PA.
Cable will then plug into
connector on
board. For example, the wire coming from PH,
shown above, must be terminated on pin 12 of the new connector, and RS on pin 34, etc. The
suggested Amp hardware part numbers are:
P2A
CM2
1-102398-8 (housing)
1-102537-8 (cover)
1-102536-8 (cover)
For the remaining 4 extension wires outside the brace, terminate in miniature alligator clips color
coded as shown.
Table 6-A: Rectifier Control Settings for Testing Off Line
Controls
Position/Status
Associated ac circuit breaker or
fuses at the ac service panel
Off or fuses removed
and holders tagged
“Out of Service”
Rectifier POWER switch
Off (down)
