The Basler Electric DGC-2020 represents the next evolution in digital generator control, combining advanced protection, metering, and synchronization capabilities in a single ruggedized platform. Designed for mission-critical power generation applications, this controller features dual ARM Cortex-M7 processors delivering 2ms control loop times for precise frequency and voltage regulation. The DGC-2020 supports all standard generator configurations including diesel, gas turbine, and dual-fuel systems with its patented “Multi-Fuel Adaptive Control” algorithm.
As the flagship model of Basler’s 2020 series, the DGC-2020 introduces revolutionary “Edge Learning” technology that continuously optimizes generator performance based on operational history. Its 5-inch capacitive touch display provides intuitive access to 200+ configurable parameters while maintaining NEMA 4X environmental protection. The Basler Electric DGC-2020 achieves UL 61850-3 certification for substation automation integration, making it ideal for both islanded and grid-parallel applications.
Technical Specifications
Product Model | DGC-2020
Manufacturer | Basler Electric
Product Type | Digital Generator Controller
Processor | Dual ARM Cortex-M7 @300MHz
Control Loop Time | ≤2ms
Voltage Inputs | 3× 600VAC L-L (PT optional)
Current Inputs | 3× 5A/1A (CT configurable)
Frequency Range | 40-70Hz (±0.01Hz accuracy)
Analog Outputs | 4× 4-20mA (16-bit resolution)
Digital I/O | 16× programmable (12V/24V/48V)
Communication Ports | 2× Ethernet, 1× RS-485, 1× USB
Protocols | Modbus TCP, DNP3, IEC 61850
Display | 5″ capacitive touch (800×480)
Operating Temperature | -40°C to +85°C
Enclosure Rating | NEMA 4X/IP66
Dimensions | 288×225×110mm (W×H×D)
Weight | 3.2kg
Certifications | UL 508, IEC 60255, CE
Key Features and Advantages:
The DGC-2020 introduces “Predictive Load Management” that forecasts demand patterns using integrated machine learning, reducing fuel consumption by up to 15% compared to conventional controllers. Its “Black Start Optimizer” feature ensures reliable restoration of dead grids by dynamically adjusting excitation current based on residual magnetism measurements. The controller’s isolated dual-channel A/D conversion achieves 0.2% measurement accuracy across the full temperature range.
Cybersecurity hardened: Features FIPS 140-2 Level 2 compliant encryption with secure boot and role-based access control. The DGC-2020‘s “Virtual Synchronous Generator” technology enables seamless microgrid integration by emulating rotational inertia. Maintenance teams benefit from the integrated oscilloscope function capturing 128 cycles of waveform data during fault events. The aluminum alloy housing provides EMI shielding up to 100V/m per IEC 61000-4-3 standards.
Application Fields:
In hospital campuses, the DGC-2020 ensures uninterrupted power supply with its <5ms transfer switching and UL 2200 compliance for life safety systems. Data centers utilize its “Load Step Compensation” to maintain voltage within ±0.5% during sudden load changes. The controller’s MIL-STD-810G vibration resistance makes it ideal for marine applications where engine harmonics would disrupt conventional controls.
The Basler Electric DGC-2020 excels in renewable hybrid systems, coordinating between solar PV, battery storage, and backup generators with its advanced power blending algorithms. Mining operations benefit from the controller’s IP66-rated sealed connectors that prevent dust ingress in open-pit environments. Its -40°C cold-start capability ensures reliable operation in Arctic oil fields where conventional electronics would fail.
Related Products:
- DGC-2020EX – Hazardous location version (Class I Div 2)
- DGC-2020LT – Low-cost variant with reduced I/O
- DGC-3030 – Next-gen controller with 1ms response
- Basler DECS-200-2L Digital Excitation Control System
- Basler Electric BE1-50/51M-109 Overcurrent Protection System Relay
Installation and Maintenance:
Installation preparation: The DGC-2020 requires CT/PT verification before energization. Maintain minimum 100mm clearance for heat dissipation and use shielded twisted pairs for all analog signals. Ground the chassis directly to generator frame using 6AWG copper (≤0.1Ω resistance).
Maintenance recommendations: Perform annual calibration checks using Basler DGC-CAL kit. Update firmware during planned outages following the “Golden Copy” verification procedure. Clean cooling fins every 6 months in dusty environments using low-pressure air (≤30psi). Preserve event logs for predictive maintenance analysis.
Product Assurance:
Basler Electric warrants the DGC-2020 for 12 months against defects in materials and workmanship.
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