45C20A RELIANCE

Reliance 45C20A Power Board

Brand：RELIANCE Model number：45C20A

Country of origin: United States Product weight：0.55kg

HS code：9032899099

Product Details：

Product Dimensions：

A power board in a power plant is a centralized assembly of electrical components that distributes and controls electrical power. It can be a low, medium, or high-voltage switchgear panel, a motor control center, or a dedicated protection and control panel. These boards typically house:

Switchgear: Circuit breakers, disconnectors, and fuses for controlling power flow and isolating equipment.
Busbars: Heavy-duty copper or aluminum conductors for distributing power to different circuits.
Protection Relays: Smart devices that detect electrical faults like overcurrents, short circuits, or voltage anomalies and trip circuit breakers to prevent damage.
Control Devices: Manual switches, buttons, and indicators for local control and status monitoring.
Metering Instruments: Equipment to measure and display electrical parameters like voltage, current, power, and frequency.
Enclosures: Robust steel cabinets that protect the internal components from the environment and ensure personnel safety.

Product Parameters (Conceptual)

The parameters are highly specific to the application, but common ones include:

Voltage Rating: The nominal operating voltage, ranging from low voltage (e.g., 400V) for auxiliary systems to medium and high voltage (e.g., 11kV, 33kV, 400kV) for main power distribution.
Current Rating: The maximum continuous current the board and its components can safely handle.
Short-Circuit Withstand Rating: The maximum fault current the board can withstand for a brief period without sustaining damage.
Ingress Protection (IP) Rating: A measure of protection against solid objects and liquids.
Insulation Class: The thermal rating of the insulating materials used.
Material: Typically steel with a protective finish to resist corrosion.
Standards: Compliance with international and national electrical standards (e.g., IEC, ANSI).

Product Advantages (Conceptual)

Enhanced Safety: Provides critical protection for personnel and expensive equipment from electrical faults.
Reliable Operation: Designed for continuous duty and high performance to ensure uninterrupted power generation and distribution.
Improved Efficiency: Optimizes power distribution to reduce energy losses and improve the overall efficiency of the plant.
Simplified Control: Centralizes control and monitoring functions, making it easier for operators to manage the electrical system.
Robustness: Engineered to withstand the demanding conditions of power plants, including temperature variations, dust, and vibration.

Important Considerations (Conceptual)

System Integration: The board must be custom-designed to integrate seamlessly with the specific layout and electrical requirements of the power plant or substation.
Environmental Factors: The design must account for the specific operating environment, including temperature, humidity, and the potential presence of corrosive agents.
Maintenance and Accessibility: Easy access to components for routine maintenance and troubleshooting is essential to minimize downtime.
Regulatory Compliance: The design and installation must adhere to all relevant local and national electrical codes and safety regulations.
Life Cycle Management: As these boards are long-term assets, planning for future upgrades and the availability of spare parts is crucial.

45C312 RELIANCE

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