+86 18030182217
+86 18030182217
sandydcsplc@gmail.com
Description
Product Overview
The ABB PPD115A102 is a high-performance excitation controller unit designed for mission-critical power generation and industrial automation systems. As part of ABB’s UNITROL 6000 X-power series, this module provides precise regulation of generator excitation systems, ensuring stable voltage and current output in demanding environments such as power plants, hydropower facilities, and heavy manufacturing plants. The ABB PPD115A102 integrates advanced dual-channel redundancy, real-time diagnostics, and seamless compatibility with ABB’s AC 800PEC distributed control system (DCS), making it ideal for applications requiring high reliability and grid code compliance .
Engineered for generator field current control, the ABB PPD115A102 delivers 0–400 V DC output with adjustable current up to 300 A, ensuring rapid response to load fluctuations and transient conditions. Its modular design supports hot-swappable components and fieldbus connectivity (RS-485, Ethernet, CANopen), enabling efficient integration into modern automation architectures. With IP65-rated ruggedness and extended temperature tolerance (-20°C to +60°C), this controller excels in harsh industrial settings, including offshore platforms and high-vibration environments .
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | ABB PPD115A102 3BHE017628R0102 |
| Manufacturer | ABB |
| Product Type | Excitation Controller Unit (UNITROL 6000 X-power Series) |
| Input Voltage | 24 V DC (18–32 V DC wide-range input) |
| Output Voltage | 0–400 V DC (adjustable) |
| Output Current | 0–300 A (continuous) |
| Control Interface | RS-485, Ethernet (Modbus TCP/IP), CANopen |
| Redundancy Support | Dual-channel hot standby (automatic failover ≤5 ms) |
| Operating Temperature | -20°C to +60°C (standard), -40°C to +85°C with derating |
| Safety Certification | CE, UL 60950-1, cUL, ATEX Zone 2, IEC 61558-2-16, SIL2 (IEC 61508) |
| Vibration Resistance | 5–500 Hz, 5 g (IEC 60068-2-6) |
| Protection Class | IP65 (front panel), conformal coating standard |
| Dimensions | 110 mm × 180 mm × 130 mm (DIN rail mountable) |
| Weight | 1.5 kg |
Key Features and Advantages
Precision Excitation Control
The ABB PPD115A102 provides real-time regulation of generator field current, maintaining stable voltage output (±0.5% tolerance) and rapid response to load changes. Its advanced algorithms ensure grid code compliance and suppress voltage fluctuations during transient conditions, critical for power plant synchronization and renewable energy integration .
Dual-Channel Redundancy
With dual independent control channels and automatic failover within 5 ms, the ABB PPD115A102 eliminates single points of failure in mission-critical systems. This redundancy ensures uninterrupted operation in emergency shutdown (ESD) networks and 24/7 production lines, reducing downtime risks by up to 60% .
Rugged Environment Performance
Rated for IP65 protection and -20°C to +60°C operation, this controller withstands dust, moisture, and high vibrations. Conformal coating and corrosion-resistant materials make it suitable for offshore platforms, mining sites, and chemical plants .
Seamless Integration
Compatible with ABB’s AC 800PEC DCS and UNITROL 6000 series components, the ABB PPD115A102 supports Modbus TCP/IP, CANopen, and RS-485 protocols for seamless integration into industrial automation systems. Its modular design allows easy expansion and hot-swappable maintenance .
Application Areas
Power Generation
- Hydroelectric and thermal plants: Manages generator excitation for stable power output and grid synchronization.
- Nuclear and gas turbine facilities: Ensures reliable operation of high-power systems with SIL2 compliance .
Industrial Automation
- Robotic manufacturing: Powers precision control systems for robotic arms and PLCs in automotive and aerospace production.
- Process industries: Integrates with DCS to optimize energy distribution in chemical, pulp, and paper plants .
Transportation Infrastructure
- Rail and metro systems: Controls power distribution for signaling and propulsion systems, ensuring reliable operation in harsh weather .
Renewable Energy
- Wind and solar farms: Regulates power conversion and grid integration, supporting high-efficiency energy production .
Related Products
| Model | Relationship/Use Case |
|---|---|
| PM867AK01-eA | Redundant CPU module for ABB AC 800PEC systems, often paired with PPD115A102 for high-availability control. |
| TB950-eA | Redundancy terminator module enhances failover speed and reliability in dual-channel setups. |
| PPS240-24E1 | 240 W primary power supply module for redundant power input configurations. |
| UNITROL 6000 X-power 3BH022294R0103 | Higher-power variant for large generators in nuclear and hydropower plants. |
| PPD113B03-26-100110 | Power distribution module (previous search) for complementary power management. |
Installation and Maintenance
Installation Preparation:
Mount the ABB PPD115A102 on a DIN rail with 75 mm spacing for optimal heat dissipation. Connect dual 24 V DC power inputs using 4 mm² shielded cables and terminate communication networks (RS-485/Ethernet/CANopen) with 120 Ω resistors. Use ABB’s Power Manager software to configure fault thresholds, redundancy parameters, and real-time monitoring via Modbus protocols .
Mount the ABB PPD115A102 on a DIN rail with 75 mm spacing for optimal heat dissipation. Connect dual 24 V DC power inputs using 4 mm² shielded cables and terminate communication networks (RS-485/Ethernet/CANopen) with 120 Ω resistors. Use ABB’s Power Manager software to configure fault thresholds, redundancy parameters, and real-time monitoring via Modbus protocols .
Maintenance Recommendations:
Conduct monthly visual inspections for dust accumulation and loose connections, especially in high-vibration environments. Use Power Manager to monitor real-time health metrics, including input voltage stability, output current trends, and internal temperature. Hot-swappable components allow module replacement without system shutdown. In corrosive environments, inspect conformal coating bi-annually and reapply as needed .
Conduct monthly visual inspections for dust accumulation and loose connections, especially in high-vibration environments. Use Power Manager to monitor real-time health metrics, including input voltage stability, output current trends, and internal temperature. Hot-swappable components allow module replacement without system shutdown. In corrosive environments, inspect conformal coating bi-annually and reapply as needed .
Product Assurance
ABB provides a 1-year warranty for the PPD115A102, covering manufacturing defects and material failures. Customers benefit from ABB’s Global Critical Support Network, offering 24/7 technical assistance, same-day spare parts dispatch for critical failures, and annual system health audits. The module undergoes rigorous testing for thermal cycling, vibration resistance, and electromagnetic compatibility to ensure compliance with IEC/EN standards .
HS:7326909000
Contact info
- WhatsApp: +86 18030182217
- Email: sandydcsplc@gmail.com
- Phone: +86 18030182217
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- Website: www.xiongbaparts.com
