DECS-200-2L

Overview

The Basler DECS-200-2L is a digital excitation control system designed to regulate generator excitation and provide advanced control functions.

Control Power

• Voltage Range: 16–60 V DC, burden 30 W

• Voltage Range: 85–132 V AC, 50/60 Hz, burden 50 VA

• Voltage Range: 90–150 V DC, burden 30 W

Generator Current Sensing

• Channel Inputs: Two channels (phases)

• Metering and Control: 1 A and 5 A ranges

• Cross Current Compensation: 1 A and 5 A ranges

• Sensing Burden Voltage: Less than 1 VA per phase

• Sensing Burden Current: Less than 1 VA

• Parallel Compensation: Less than 1 VA

Contact Switching Inputs

• Number of Inputs: 11 (supplied with 24 V DC for dry contacts)

• Functions:

  • Start

  • Stop

  • Unit/Parallel Operation

  • AVR Mode

  • FCR Mode

  • Var/PF Enable

  • Pre‑position

  • Secondary DECS Enabled (optional)

  • Raise Switch

  • Lower Switch

  • Alarm Reset

Remote Set Point Control

• Analog Inputs: Two separate channels

• Signal Types:

  • ±10 V DC

  • 4 to 20 mA

• Application: Accepts signals from Power System Stabilizer (selectable via configuration menu)

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