CIRCUTOR PowerStudio Series - Manual (Page 104)

PowerStudio PowerStudio
104 User Manual
• Voltage transformation ratio: Primary and secondary voltage programming. The product
between the primary value and the primary current must be the same as or less than
20.000.000. The primary value, depending on fullscale, must be between 1 and the value of
the following table:
Full-scale Maximum value.
110v 99.999
275v 70.000
300v 70.000
500v 40.000
• Current transformation ratio: This is the device primary current value. Value may be
between 1 and 10,000 A. Secondary current in the CVM-BC is 5A.
• Period: This is the maximeter integration period and can vary between 1 and 60 minutes.
• Window type: Type of window used to save the maximeter value, this can be fixed or sliding.
• Unit: The maximum demand can be calculated with active power III, apparent power III,
current III or current by phase depending on the device.
• Maximeter reset: Pushing the button resets the maximeter to zero.
Use this selector to configure the type of distortion the device will calculate.
Clicking the button will reset the energy counters on the device to zero.
This section shows configuration of the device relay outputs, which may be configured as
desired.
• Variable: The parameters associated with the relay are indicated in this field. The output is
programmed as an alarm and any of the parameters measured by the CVM-BC can be
controlled. The maximum and minimum alarm unit values are indicated in brackets.
• Max: In this box the maximum value to control is indicated.
• Min: This box indicates the minimum value to be controlled.