Basler Electric DECS-400 - Manual (Page 81)

9369700990 Rev R 69
Figure 38. System Configuration Screen, System Data Tab
Generator PT – Primary Voltage. The primary voltage rating of the generator potential transformer is
entered in this setting field. A setting of 1 to 500,000 Vac may be entered in 1 Vac increments.
Generator PT – Secondary Voltage. The secondary voltage rating of the generator potential transformer
is entered in this setting field. A setting of 1 to 240 Vac may be entered in 1 Vac increments.
Generator CT – Primary Current. The primary current rating of the generator CTs is entered in this setting
field. A setting of 1 to 60,000 Aac may be entered in 1 Aac increments.
Generator CT – Secondary Current. The nominal, secondary current rating (either 1 or 5 Aac) of the
generator CTs is displayed in this read-only field. The third digit of the style number (XX1X or XX5X)
dictates the rating displayed.
Bus PT – Primary Voltage. The primary voltage rating of the bus potential transformer is entered in this
setting field. A setting of 1 to 500,000 Vac may be entered in 1 Vac increments.
Bus PT – Secondary Voltage. The secondary voltage rating of the bus potential transformer is entered in
this setting field. A setting of 1 to 240 Vac may be entered in 1 Vac increments.
Internal Tracking – Delay. When the DECS-400 switches from one control mode to another, this setting
determines the time delay between the mode change and the start of setpoint tracking. A setting of 0 to
8.0 seconds may be entered in 0.1 second increments.
Internal Tracking – Traverse Rate. When tracking the active setpoint, this setting determines the amount
of time required for the DECS-400 to traverse the full setting range of the active setpoint. A setting of 1 to
80.0 seconds may be entered in 0.1 second increments.
External Tracking – Delay. When a redundant DECS-400 system is implemented and setpoint control is
transferred to a second DECS-400, this setting determines the time delay between the DECS-400
transfer and the start of tracking the second DECS-400 setpoint. A setting of 0 to 8.0 seconds may be
entered in 0.1 second increments.
External Tracking – Traverse Rate. When tracking the setpoint of a second, active DECS-400, this setting
determines the amount of time required for the DECS-400 to traverse the full setting range of the active
DECS-400. A setting of 1.0 to 80.0 seconds may be entered in 0.1 second increments.
DECS-400 BESTCOMS™ Software