中文版
Description
Technical Specifications
| Product Model | **DECS-150-5NS1V1NS** |
| Manufacturer | Basler |
| Product Type | Digital Excitation Control System |
| Input Voltage | 125-250 VAC/VDC (dual-rated) |
| Output Current | 150 A continuous |
| Communication Protocols | Modbus TCP, IEC 61850, CANbus |
| Response Time | ≤10 ms (voltage regulation) |
| Operating Temperature | -40°C to +70°C |
| Protection Class | IP52 (front), IP20 (terminals) |
| Certifications | UL 508, IEC 61000-6-4, CE |
DECS-200-2L
Key Features & Advantages
The **DECS-150-5NS1V1NS** provides adaptive excitation control with ±0.25% voltage regulation accuracy, ensuring grid stability during load transients. Its dual-channel redundancy architecture achieves 99.999% system availability through hot-swappable modules. The integrated HMI supports 12 languages and offers real-time phasor diagrams for power factor optimization. Built-in arc flash detection reduces equipment damage risks by triggering shutdowns in ≤2 ms.
Cybersecurity hardened: Features role-based access control, encrypted firmware updates, and IEC 62443-4-1 compliance. The aluminum die-cast housing withstands 15g shock loads and 5g vibration (10-2000Hz), making it suitable for mobile power generation. Compatibility with legacy analog governors ensures smooth system upgrades without infrastructure overhauls.
Applications
The **DECS-150-5NS1V1NS** is deployed in hydroelectric plants for automatic voltage regulation of 50MW+ generators. Marine power systems utilize its salt-spray-resistant design for shipboard synchronous compensators. Data centers rely on the system’s <1% THD output for critical UPS synchronization. Renewable applications include solar farm STATCOM control, maintaining grid code compliance during irradiance fluctuations.
Industrial cogeneration facilities leverage the CANbus interface for CHP plant black-start capabilities. Mining operations benefit from the -40°C cold-start performance in Arctic-grade diesel generators. Rail traction power systems use its IEC 61850 integration for substation automation.
Related Products
**DECS-250-7NS2V2NS**: High-capacity 250A variant with dual Ethernet ports.
**Synchronizer 2301E**: Automatic paralleling controller for multi-gen sets.
**PCL-50-1**: Power conversion module for brushless excitation systems.
**EGCP-3**: Load-sharing module for grid-parallel operation.
**ProAct™ X4**: Predictive maintenance software suite.
Installation & Maintenance
Installation preparation: Ensure proper CT/PT ratios (1A/5A or 5A/120V) before connecting **DECS-150-5NS1V1NS**. Use Woodward’s shielded cabling for field wiring to minimize EMI. Maintenance recommendations: Perform annual insulation resistance tests (≥100MΩ at 500VDC) and update firmware via SecureBoot loader. Replace cooling fans every 50,000 operational hours in high-dust environments.
Product Assurance
Each **DECS-150-5NS1V1NS** undergoes 500-hour burn-in testing with 100% load cycling. Backed by Woodward’s 10-year extended lifecycle support and 3-year warranty. Compliance documentation includes IEEE C37.90.1 surge withstand certification and full type testing per IEC 60255-26. Includes 24/7 access to Woodward’s global technical response center with 4-hour critical fault escalation.
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