+86 18030182217
+86 18030182217
sandydcsplc@gmail.com
Description
Product Overview
The GE DS3820PSCB1C1B is a Power Supply Board designed for GE’s Mark IV series turbine control systems, serving as a critical component in industrial automation and power generation applications. Engineered to provide stable and regulated power, this module ensures reliable operation of gas and steam turbine systems by delivering dual voltage outputs (+5V DC, ±15V DC) for both digital logic and analog control circuits. Constructed with a rugged metal housing and advanced voltage regulation technology, the DS3820PSCB1C1B is optimized for harsh industrial environments, including offshore platforms and high-vibration settings.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | GE DS3820PSCB1C1B |
| Manufacturer | GE (General Electric) |
| Product Type | Power Supply Board for Mark IV Turbine Control Systems |
| Voltage Output | +5V DC (±5%), ±15V DC (±5%) |
| Input Voltage | 80–140V DC (derived from Mark IV rack power distribution) |
| Protection Features | Overvoltage, short-circuit, and thermal protection |
| Housing Material | Aluminum alloy with EMI/RFI shielding |
| Dimensions | 285mm (W) × 290mm (H) × 195mm (D) |
| Weight | 6.42 kg |
| Certifications | CE, UL 508, CSA C22.2 No. 14, IEC 61131-2 |
| Compatibility | GE Mark IV series drives (AC2000, DC2000, CB2000, ME2000, FC2000, EX2000) |
| Diagnostic Indicators | LED status indicators for power supply health |
| Operating Temperature | -40°C to +85°C (non-condensing) |
| Instruction Manual | GEI-100182B (Contactor Driver Board Manual, partially applicable) |
Main Features and Advantages
The GE DS3820PSCB1C1B excels in precision power management, providing galvanic isolation and noise filtering for critical turbine control signals. Its dual voltage outputs are essential for powering digital logic circuits (e.g., microcontrollers) and analog components (e.g., operational amplifiers), ensuring seamless integration with other Mark IV modules (e.g., DS200TCQAG1BHF analog I/O board). Key advantages include:
- Stable Power Delivery: Advanced voltage regulation minimizes ripple and noise, even under fluctuating load conditions.
- Rugged Construction: Conformal coating and robust metal housing protect against dust, humidity, and vibration.
- Hot-Swap Capability: Allows maintenance without system shutdown, reducing downtime in power plants and industrial facilities.
- Proactive Diagnostics: LED indicators provide real-time feedback on power supply status and fault conditions.
Application Areas
The GE DS3820PSCB1C1B is widely deployed in industries requiring reliable power conditioning:
- Power Generation: Supports steam/gas turbine excitation systems, generator field control, and load regulation in utility-scale power plants.
- Oil & Gas: Ensures stable power for compressor drives, wellhead equipment, and process automation in offshore platforms and refineries.
- Industrial Automation: Powers robotic assembly lines, conveyor systems, and precision motion control in manufacturing facilities.
- Water/Wastewater Treatment: Integrates with pump control systems and filtration processes for closed-loop feedback.
Related Products
- GE DS200DCFBG1BLC: Power supply board providing ±15V DC and +5V DC for Mark V systems (compatible with Mark IV via adapter kits).
- GE DS200TCQAG1BHF: RST analog I/O board often paired with DS3820PSCB1C1B for expanded signal processing.
- GE DS200SDCCG1AHD: Digital I/O module for mixed-signal control systems.
- GE EX2000: Excitation system compatible with DS3820PSCB1C1B for generator field management.
- GE Mark IV Rack: Required for physical installation and power distribution.
Installation and Maintenance
Installation Preparation:
- Mount the GE DS3820PSCB1C1B in a Mark IV rack, securing it with captive screws.
- Connect input voltage (80–140V DC) to the 4-pin female jack and ground the board per GEI-100182B guidelines.
- Verify shielded cabling to minimize EMI interference.
- Configure jumpers for voltage output settings (if applicable) using the GEI-100182B manual.
Maintenance Recommendations:
- Weekly Checks: Monitor LED status and test point voltages using a multimeter.
- Quarterly Inspections: Inspect terminal connections for corrosion or looseness, especially in high-humidity environments.
- Annual Calibration: Verify voltage regulation accuracy using test points (e.g., +5V DC, ±15V DC).
- Firmware Updates: Download the latest firmware from GE’s support portal to access performance optimizations.
Product Guarantee
The GE DS3820PSCB1C1B is backed by a 12-month warranty covering manufacturing defects, with optional extended warranties (up to 3 years) available for critical applications. GE’s global technical support team provides 24/7 assistance for troubleshooting, including remote diagnostics and on-site service. Replacement units are stocked in regional warehouses for expedited delivery (2–5 days), ensuring minimal operational disruption. The module undergoes rigorous testing to meet IEC 61131-2 and IEEE standards, ensuring long-term reliability in even the most demanding industrial environments.
Contact info
- WhatsApp: +86 18030182217
- Email: sandydcsplc@gmail.com
- Phone: +86 18030182217
- Wechat: +86 18030182217
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