BGX501-742-R01, APEX 100 User Manual
For DIP of 15 min, DSP can be 00 or 05 min
For DIP of 30 min, DSP can be 00, 05, 10 or 15 min
For DIP of 60 min, DSP can be 00, 05, 10, 15, or 30 min
DSP „00 min‟ means fixed block type demand computation
5.3.6 Triggers for Maximum Demand
The tariff supports maximum demand triggers, which can be any of the maximum demand register parameters.
The meter logs maximum demand of other parameters only when the trigger parameter reaches the maximum
value of demand. If no triggers are defined then it will act as a self-trigger where all the parameters will
independently log their maximum demand.
5.3.7 Universal Maximum Demand Registers
Apart from the above mentioned eight TOD MD register, a separate register is available to record the maximum
demand during the entire day (i.e. 00-24 hours). This is known as the universal demand register. It is not
configurable through tariff.
5.3.8 Cumulative Maximum Demand Registers
The meter maintains current TOD cumulative demand and UMD registers for all the energy types selected in the
tariff. Each time the maximum demand registers are reset, the cumulative register increases by the value of
their source register.
5.3.9 Load Survey (Loggers)
Apex 100 has two parallel and individually configurable loggers. The following description covers both loggers.
Load profiling of energy and instantaneous parameters can be selected through the configuration and can be
changed at run time by downloading a new configuration into the meter.
Survey integration period is configurable in tariff and can be set to 1, 5, 15, 30 or 60 minutes and will be the
same for all the selected survey parameters.
The sliding survey integration period and window size should be the same as the MD. The sliding survey can
only be selected through the tariff.
For SIP of 15 min, Survey Sampling Period (SSP) can be 00 or 05 min.
For SIP of 30 min, SSP can be 00, 05, 10 or 15 min.
For SIP of 60 min, SSP can be 00, 05, 10, 15, or 30 min.
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