EBMC1FB5034W6213E EATON

EBMC1FB5034W6213E  EATON Power Board

Product  Description：

The EATON Power Board is the central electrical distribution and conditioning component in a control system. Its primary function is to receive the main input power (AC or DC) and convert it into the various regulated, lower-voltage DC power supplies required by the system's logic circuits, I/O modules, and communication interfaces. It often incorporates crucial features such as transient suppression, filtering, and protection circuitry against overcurrent, overvoltage, and short circuits, ensuring the stable and reliable operation of sensitive electronics. For power-intensive devices like drives, the power board may also house key switching components like IGBTs (Insulated Gate Bipolar Transistors) and rectifiers necessary for motor control.

Product Parameters

The specific parameters of an EATON Power Board are highly dependent on the host product (e.g., VFD, PLC chassis), but typically include:

• Input Voltage Range: Often supports a wide range, such as $120 \text{ V}_{\text{AC}}$ to $240 \text{ V}_{\text{AC}}$, or three-phase $400 \text{ V}_{\text{AC}}$ to $690 \text{ V}_{\text{AC}}$.

• Output Voltages: Typically includes regulated outputs like $+5 \text{ V}_{\text{DC}}$, $+12 \text{ V}_{\text{DC}}$, $+24 \text{ V}_{\text{DC}}$ for logic and I/O.

• Output Current/Power Rating: The maximum continuous current or total power it can supply to the connected modules, measured in Amperes or Watts.

• Efficiency: Expressed as a percentage, indicating how effectively it converts input power (e.g., $90\%$ efficiency).

• Isolation: Specifies the level of electrical separation between the input power and the low-voltage output circuits.

• Protections: Details built-in features such as Overcurrent Protection (OCP), Overvoltage Protection (OVP), and Thermal Shutdown.

Product Advantages

EATON Power Boards provide essential benefits for industrial equipment:

• Superior Reliability and Stability: They ensure a clean, regulated, and continuous power supply to all electronic components, which is vital for maintaining the integrity of control signals and preventing unexpected system shutdowns.

• Robust Protection: Built-in industrial-grade protection mechanisms safeguard the entire system from common industrial power quality issues like voltage spikes and surges, thereby extending the life of the host equipment.

• Optimized Integration: As an OEM component, the power board is perfectly matched to the host device's power requirements and physical layout, minimizing power loss and heat generation.

• Simplified Maintenance: In modular systems, a faulty power supply can often be replaced quickly by swapping the board, reducing downtime significantly compared to complex power system repairs.

Important Considerations (Precautions)

When dealing with EATON Power Boards, safety and operational precautions are paramount:

• High Voltage Safety: Always ensure the main input power is completely disconnected and verified de-energized before performing any installation, maintenance, or removal of the power board, as high voltages are present.

• Cooling and Ventilation: The power board generates heat during operation; therefore, the host enclosure's cooling fans and ventilation pathways must be kept clear to prevent overheating and thermal shutdown.

• Load Limits: The total current draw from all connected modules must not exceed the power board's specified output current rating to prevent overloading and premature failure.

• Correct Installation: Ensure the board is securely mounted and all connections are firm according to the manufacturer's specifications to prevent intermittent operation or electrical arcing.

Product Applications

The EATON Power Board is a fundamental component in many of EATON’s industrial solutions:

• Variable Frequency Drives (VFDs): It manages the intermediate DC bus voltage and provides the necessary low-voltage power for the drive's control circuits and communication modules.

• Modular PLC and I/O Racks: It serves as the primary power supply that slots into the backplane, distributing regulated power to all connected CPU, communications, and I/O modules.

• Motor Control Centers (MCCs) and Soft Starters: Used to supply reliable control power to the intelligent communication and logic components within the larger power apparatus.

• Industrial HMI and Panel PCs: The board (or a similar internal supply unit) converts the AC input into the DC power required to run the display, processor, and peripherals.

The structure and details of the product：

Our services：

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Warranty: one year

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JUSTWELL PTE. LTD

Our main products include DCS control system spare parts, PLC system spare parts, and robot system spare parts. Our advantageous brands include Allen Bradley, Bently Nevada, ABB, HIMA, Reliance, Bender, National Instruments, Emerson Ovation, Honeywell, Siemens, Allen Bradley, ICS Triplex, FOXBORO, Schneider, GE Fanuc, Motorola, HIMA, Prosoft, and other imported industrial components. Our main products serve a wide range of electronic, metallurgical, chemical, and power plants Industries such as steel mills, rubber, cement, machinery and equipment, and construction.