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BASLER DECS-200-1L Digital Excitation Control System
BASLER DECS-200-1L Digital Excitation Control System
Manufacturer: Basler
Product No.: DECS-200-1L
Product Type: Digital Excitation Control System
Product Origin: USA
Payment: T/T
Weight: 6300g
Shipping port: Xiamen
Warranty: 12 months
Product description
The Basler DECS-200-1L is a microprocessor-based digital excitation control system designed to regulate generator field excitation and maintain stable generator voltage and reactive power. It integrates true RMS sensing, high-speed PWM control, and flexible operating modes to provide accurate voltage regulation, fast transient response, and reliable performance for synchronous generators operating in standalone or parallel applications. Configuration and monitoring can be performed via the front-panel interface or PC-based software, making the DECS-200-1L suitable for both new installations and retrofit projects.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Digital Excitation Control System (AVR) |
| Model | DECS-200-1L |
| Control Technology | Microprocessor-based, PWM power stage |
| Voltage Regulation Accuracy | ±0.25% (no-load to full-load) |
| Sensing Method | True RMS voltage sensing |
| Sensing Configuration | Single-phase or three-phase |
| Field Output Voltage | 32 VDC / 63 VDC / 125 VDC (selectable) |
| Continuous Field Output Current | 15 A DC |
| Excitation Power Input | 56–277 VAC, single or three phase |
| Control Modes | Automatic Voltage Regulation (AVR), Manual (Field Current), VAR / Power Factor control |
| Remote Setpoint Inputs | Contact closure, ±10 VDC, 4–20 mA |
| Communications | RS-232 (PC interface), RS-485 (Modbus) |
| Protective Functions | Overvoltage, Over-excitation, Minimum excitation limiter, Field and system alarms |
| Stability Adjustments | Multiple predefined stability selections plus user-configurable setting |
| Mounting | Panel or projection mounting (vertical orientation recommended) |
| Operating Temperature Range | –40 °C to +60 °C |
| Approximate Dimensions (H × W × D) | 304 × 205 × 171 mm |
| Approximate Weight | 6.3 kg |
