UCD240A101 3BHE022287R0101 controller card

Voltage Ramp Time

 • Ramp time from 0 to ±100% voltage bias output.

 • Controls response of units in PF sharing modes. 

• Controls ramp time of voltage during synchronization. 

• Controls ramp time of voltage during manual voltage adjust. VAR/PF Sharing Gain

 • Controls Gain Response of unit in VAR/PF Sharing Mode. 

• Not active in VAR/PF Control Mode. VAR/PF Stability

 • Controls Stability Response of unit in VAR/PF control mode. 

• NOT active in PF sharing mode. KVAR Reference

 • When kVAR control mode is selected, this references the amount of kVAR the generator will produce while in Base Load or Process control modes. 

• Can be set for generate or absorb levels of kVAR. 

• kVAR levels limited by Rated kVAR of unit.

Process Import/Export Hardware

 EGCP-2 Control can accept a 4–20 mA or 1–5 Vdc input signal from a kW transducer. Input signal conditioning is selected by a dip switch on the back of the EGCP-2 control, switch position 4, switch number 4. Closing this switch selects the 4–20 mA input hardware. Opening this switch selects the 1–5 Vdc input hardware. See the EGCP-2 layout diagram for switch location on the unit.

PF Reference 

• PF level that will be maintained by the generator while in Base Load or Process control modes.

 • Can be set for leading or lagging power factor. 

• Scaled from –0.5 (0.5 leading) to +0.5 (0.5 lagging). PF Deadband 

• ± deadband around PF reference point. 

• Set in PF units. 

• Active in PF and PF sharing modes. 

• Can be used to stabilize units at low loads if needed.