GE Industrial Solutions GE Zenith Series DPB - Manual (Page 88)

80 Installation & Operation Manual, GE Series DPB Busway
March 25, 2013, Rev 0 GE Confidential
Series DPB Busway Installation & Operation Manual
42� W Min/Max Reset
The following Breaker Size Registers set the capacity of each breaker for the alarms� Units are in Amps (20
= 20 Amps)� The values that can be written are between 15 and 100� The Default value is -1 (65535)� If the
breaker is -1 (65535) then no alarm for this breaker will be given� This can be done by giving the breaker a size
0� For three two phase breakers, see Note on the Current Points above�
43�
R/W NV Breaker Size 1A
44� R/W NV Breaker Size 1B
45� R/W NV Breaker Size 1C
46� R/W NV Breaker Size 2A
47� R/W NV Breaker Size 2B
48� R/W NV Breaker Size 2C
Writing to this register will set all the Breakers size registers to the value written� The Values that are written
to the Breaker sizes must be either zero or between 15 and 100� To remove all breakers, give a value of 0� This
register should always read 0�
49�
W Global Breaker Size
These registers show current demand per phase and are in tenth of amps (260 = 26�0 Amps)� Values are the
average current over the time given in the Demand Register�
50�
R Demand phase 1A
51� R Demand phase 1B
52� R Demand phase 1C
53� R Demand phase 2A
54� R Demand phase 2B
55� R Demand phase 2C
The Demand Register is time that the demand is averaged over in minutes� It must be between 15 to 60
minutes� The Default is 15 minutes�
56�
R/W NV Demand time
These registers show Percent load and is given in tenth of a percent (753 = 75�3%)� These percents are the
Amps per phase divided by the breaker size of the same phase�
57�
R Percent load Breaker 1A
58� R Percent load Breaker 1B
59� R Percent load Breaker 1C
60� R Percent load Breaker 2A
61� R Percent load Breaker 2B
62� R Percent load Breaker 2C
These registers show crest factor per phase� Values are peak current/rms current with three decimal places
(1412 = 1�412)�
63�
R Crest Factor Breaker 1A
64� R Crest Factor Breaker 1B
65� R Crest Factor Breaker 1C
66� R Crest Factor Breaker 2A
67� R Crest Factor Breaker 2B
68� R Crest Factor Breaker 2C