Installation Guide

Method of Procedure
Equipment Commissioning
94 RFN_3.1 Beta
5.5.2.1 Grounding
Record the following grounding information. For any unacceptable item, take
corrective action and record what occurred, or record the item for the next site
visit.
Yes No
Buss Bar O.K. (optional)
NCU/ACU rack(s)
Rectifier rack
Battery shelf (GNB)
5.5.2.2 Power Plant
Measure and record the following voltages for the Peco II rectifier. (For further
information, refer to the product specification information provided by Peco II,
Inc., the rectifier manufacturer: Small DC Power Systems, Spec. No. 127NHL.)
GNB Dynasty
Float voltage Suggested -54.0 vdc -54.8 vdc
Measured at
Equalize voltage Suggested -56.4 vdc -58.4 vdc
Measured at
High voltage Suggested -56.0 vdc -58.0 vdc
Measured at
Low voltage Suggested -43.0 vdc -43.0 vdc
Measured at
Low voltage Pick-up Suggested -46.0 vdc -46.0 vdc
Measured at
Low voltage drop-out Suggested -42.0 vdc -42.0 vdc
Measured at
5.5.2.3 Battery
Record the following information for each of the eight batteries.
Plant
Voltage
Measured
At
Connections
Corroded (Y/N)
Terminals
Greased (Y/N)
Signs of
Leakage (Y/N)
Battery 1
Battery 2
Battery 3
Battery 4
Battery 5
Battery 6
Battery 7
Battery 8