+86 15340683922
+86 15340683922الوصف
GE DS2020FEANRP050A/RR Field Exc 50 Amp
Brief Product Description
The GE DS2020FEANRP050A/RR (Field Excitation 50 Amp) is a module designed for industrial drive and control systems, specifically for regulating the field excitation of a motor or generator. It provides a precise and controlled 50-amp DC current to the field winding, which is essential for controlling the speed and torque of a DC motor or the voltage output of a generator.
Key Specifications:
- Type: Field Excitation Module
- Rated Current: 50 Amperes
- Compatibility: GE industrial control systems
- Function: Provides controlled DC current to a field winding
- Application: DC motor control, generator excitation, industrial automation
Detailed Product Overview
In large DC motors and generators, the magnetic field is a key component for controlling performance. The GE DS2020FEANRP050A/RR is the component responsible for creating and regulating this field. Think of the field winding as a large electromagnet; this module provides the power to that electromagnet, allowing for precise control. By adjusting the current supplied to the field winding, the module can change the strength of the magnetic field, which in turn controls the speed of a motor or the voltage of a generator.
The “50 Amp” in the part number indicates its current rating, making it suitable for medium-sized to large applications. The “RR” at the end of the alphanumeric string indicates that the unit has been remanufactured. This is a common and cost-effective option for maintaining legacy industrial systems, as it allows for the replacement of a critical component without the high cost of a new one. The module’s robust design allows it to operate reliably in the harsh conditions of a factory floor, including high temperatures and electrical noise.
Technical Specifications
Key Features and Benefits
- Precision Control: The module provides a highly accurate and adjustable DC current, which is essential for fine-tuning the performance of a motor or generator.
- High Reliability: Built to GE’s rigorous industrial standards, this is a durable and dependable component, reducing the risk of unscheduled downtime.
- Cost-Effective Maintenance: As a remanufactured part, it offers a more affordable alternative to a brand-new module, helping to extend the operational life of legacy control systems.
Primary Applications
The GE DS2020FEANRP050A/RR is used in a variety of industrial applications that require precise control of DC motor speed or generator voltage. This includes:
- Steel and Paper Mills: Controlling the speed of large DC motors in rolling and winding processes.
- Power Generation: Regulating the field excitation of generators to maintain a stable voltage output.
- Heavy Manufacturing: Used in drives for cranes, lifts, and other machinery that requires precise speed and torque control.
Related Products
When a system uses the GE DS2020FEANRP050A/RR module, it is typically part of a larger control architecture. Other components in the same system might include:
- GE 531X300CCHAAG1/RR: The main control card (MCC) that sends the commands to the field excitation module.
- Bently Nevada 3500/65: A machine protection system that works alongside the main control system, providing an extra layer of safety.
- Honeywell TDC 3000: A distributed control system that uses similar I/O cards to manage processes, demonstrating a common function across different automation platforms.
