GE TB43225AF14
Overview
The GE TB43225AF14 circuit breaker is a high-performance product developed by General Electric, widely used in power distribution systems, industrial facilities, building infrastructure, power plants, and emergency power protection. This breaker features high interrupting capacity, adjustable protection settings, a compact design, and remote operation and monitoring capabilities, ensuring the safety and reliability of power supply.
Specifications
- Model: GE TB43225AF14
- Manufacturer: General Electric (GE)
- Type: Circuit Breaker
- Primary Function: Protects circuits from electrical faults such as overloads and short circuits
- Interrupting Capacity: High interrupting capacity for rapid circuit disconnection
- Overload Protection: Automatically monitors current and trips when exceeding set values
- Adjustable Protection Settings: Customizable overload and short-circuit protection parameters
- Contact Material: Heat-resistant, corrosion-resistant contacts
- Design: Compact, suitable for space-limited power distribution panels
- Remote Operation: Select versions support remote operation and monitoring
Key Features
- High Interrupting Capacity: Quickly cuts off circuits to prevent equipment damage or fire risks caused by overloads or short circuits.
- Overload Protection: Monitors current and disconnects circuits when thresholds are exceeded, preventing overheating or damage.
- Adjustable Protection Settings: Allows users to fine-tune overload and short-circuit protection for precision.
- Reliable Contact Design: Durable, high-temperature and corrosion-resistant contacts ensure long-term performance.
- Compact Design: Space-saving, ideal for crowded power distribution panels.
- Remote Operation & Monitoring: Enables remote tripping, reclosing, and system automation (available in select versions).
Structure and Components
The GE TB43225AF14 breaker consists of:
- Enclosure: High-strength, insulated housing with robust mechanical properties.
- Contact System: Includes main and auxiliary contacts for circuit connection/disconnection.
- Arc Extinguishing Mechanism: Rapidly quenches arcs to ensure safe circuit interruption.
- Control Panel: User interface for settings and real-time monitoring.
- Terminals: Secure connections for power input and load output.
Applications
- Power Distribution Systems: Ensures stable operation of electrical grids.
- Industrial Facilities: Protects main switchboards and critical machinery from electrical faults.
- Building Infrastructure: Safeguards equipment and wiring in commercial/residential buildings.
- Power Plants: Secures key components for uninterrupted power generation.
- Emergency Power Protection: Guarantees reliability during critical scenarios.
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•Shipping Port: Xiamen
•Ship to you via Fedex/DHL/TNT/UPS/EMS
•Package: Original packing with cartons
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What is a DCS?
A Distributed Control System (DCS) is a sophisticated, computer-based control system designed to automate, monitor, and manage complex industrial processes. It is widely used in large-scale industrial facilities such as refineries, power plants, chemical plants, and paper mills, where precision, reliability, and scalability are critical.
How Does a DCS Work?
A DCS is composed of several interconnected components that work seamlessly to ensure efficient process control. Here’s a breakdown of its key elements:
- Controllers:
These are the “brains” of the system. Controllers receive data from sensors, process it using pre-programmed logic, and send output signals to actuators to maintain optimal process conditions. - Sensors:
Sensors act as the “eyes and ears” of the system, measuring critical physical parameters such as temperature, pressure, flow rate, and level. This real-time data is essential for accurate control. - Actuators:
Actuators are the “muscles” of the system. They execute physical actions based on controller commands, such as opening/closing valves, starting/stopping motors, or adjusting dampers. - Operator Stations:
These serve as the human-machine interface (HMI), allowing operators to monitor the process, adjust setpoints, and troubleshoot issues. Modern DCS systems often feature intuitive graphical interfaces for ease of use. - Communication Network:
The backbone of the DCS, this network connects all components, enabling seamless data exchange and coordination. It ensures that every part of the system works in harmony, even across large industrial sites.
Why is a DCS Important?
- Centralized Control with Distributed Execution: A DCS allows for centralized monitoring while distributing control functions across multiple controllers, reducing the risk of system-wide failures.
- Scalability: It can easily expand to accommodate growing operational needs.
- Reliability: Redundant systems and fail-safes ensure continuous operation, even in critical environments.
- Efficiency: Optimizes processes, reduces waste, and improves overall productivity.
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