Lucent Technologies Lineage
®
2000 50A -48V 364A-3 SR Series Rectifier
Issue 6 January 1997
Installation 5 - 13
14. Verify that only the EQ and ON LEDs are lit on each
rectifier put on line.
15. Return the rectifiers to float mode by setting the
appropriate controller switch.
16. Set DC OUTPUT circuit breaker on all rectifiers to be put
on-line to ON position. If plant is delivering load current,
verify that all on-line rectifiers are delivering current. In
addition, for plants configured for load sharing, verify that
plant load is divided among the rectifiers within 10
amperes as indicated on the rectifier OUTPUT CURRENT
display.
17. Verify that only the ON LED is lit on each rectifier put on
line.
Note
In some operational instances, the OUTPUT CURRENT
display on a rectifier may read 00.0 amperes. This is not a
malfunction condition. It signifies that another rectifier is
taking all the load. Refer to “Full Load Testing” in Section 7.
Note
If LED’s status is not as specified, refer to Section 7,
Maintenance for troubleshooting help.
Note
Because of the sharing of the dc bus between rectifiers on an
RSA, a rectifier’s RECT test points may read higher than the
PLANT test points although the rectifier is not producing any
current.
Note
In some operational instances, the OUTPUT CURRENT
display on a rectifier may read 00.0 amperes. This is not a
malfunction condition. It signifies that one rectifier is taking
all the load. Refer to “Full Load Testing” in Section 7.
