User manual

40 Operation
UM6C28C P0728920 Standard 11.00 April 2001 Emerson Energy Systems
Table 20 – Potentiometers
Designation Description
LVD ADJ* To adjust the low voltage disconnect threshold
TST ADJ To adjust the internal test voltage used for the setting of
other thresholds
LVDR* To adjust the low voltage disconnect reconnect
threshold
LV ADJ To adjust the low voltage alarm threshold
Note: * See the Note in the “Front of the NT6C14GA/GM
and NT6C14GP control and distribution panels”
section.
Test points
There is one set of test points for calibrating the thresholds shown in Table
21.
Table 21 – Test points
Designation Description
BAT GRD The positive side of the display
–48V The negative side of the display
Fuses
There are five QFF type fuses for protecting the circuits listed in Table 22.
Table 22 – Fuses
Designation Description
SENSE Protection fuse for the sense leads of the rectifiers.
F1 to F4 Protection fuse for loads as required.
Circuit breakers
Up to 16 standard trip or mid trip circuit breakers, in capacities from 1 A
to 100 A, protect the loads as required. Refer to “Appendix B :
Recommended replacement parts” for a list of circuit breakers.
The standard trip circuit breaker will trigger an alarm when it is
electrically tripped ( for example : overload ) or by manually putting it in
the OFF position.