Description

The ABB PPD117A3011 3BHE030410R301 is a high-performance central processing unit designed for ABB UNITROL generator excitation systems. This PPD117A3011 module executes automatic voltage regulation, excitation current control and power system stabilization algorithms. It supports redundant operation, and its rugged hardware can sustain strong electromagnetic interference inside power station control cabinets.

Brand: ABB
Model: PPD117A3011 3BHE030410R301
Availability: In stock
Delivery Time: 3 working days after payment
Guarantee: 12 months warranty
Condition: New
Input/Output: Analog sampling inputs, digital I/O and fiber optic signal channels
Working Temperature: -10°C ~ +70°C
Size/Weight: 310 × 220 × 42 mm, approx 1.7 kg
Communication: Ethernet, fiber optic high-speed bus

Description: 3 Key Selling Points

1. Central processor for UNITROL excitation systems, performs AVR regulation, reactive power control and PSS oscillation suppression for synchronous generators.
2. Supports hot standby redundant configuration, improving system availability for critical power generation units.
3. Integrated comprehensive protection logic and built-in fault diagnostics, quickly capturing abnormal operating states to prevent generator trips.

Industry Application Scenarios

• Energy & Power Industry: Used in thermal power, wind power and hydropower plant control systems, providing reliable data transmission and system support for power generation and power distribution control.
• Chemical & Petrochemical Industry: Applied in chemical process DCS control systems, adapting to flammable, explosive and high-temperature industrial environments to ensure safe production.
• Manufacturing Automation: Suitable for intelligent factory production line control systems, supporting long-term continuous operation of automated production equipment.