Description
The Westinghouse 4D33900G19 appears to be an Ovation Auxiliary Power Supply Module used within the Emerson Ovation control system (formerly Westinghouse before the 1998 divestiture). Here’s a breakdown of its functionalities and key features:
Function:
The primary function of the 4D33900G19 module is to provide a reliable source of auxiliary power for the Ovation control system. It performs the following tasks:
- Receives AC (Alternating Current) power from the main supply.
- Converts AC power to DC (Direct Current) at a specific voltage level required by the Ovation system electronics.
- Regulates the DC voltage to ensure a stable power supply for the connected Ovation system components.
- Provides overload protection to safeguard the module and the Ovation system from potential damage caused by excessive current draw.
Key Features (to be confirmed in the datasheet):
- Input Voltage Range: The range of AC input voltage the module can accept (e.g., 85-264VAC).
- Output Voltage: The DC voltage level the module provides to the Ovation system (exact value depends on the model).
- Maximum Output Current: The maximum amount of current the module can deliver to the Ovation system before overload protection activates.
- Input Power Rating: The total power consumption of the module itself (typically in Watts).
Applications (within Emerson Ovation Control Systems):
The 4D33900G19 Ovation Auxiliary Power Supply Module is a critical component within the Ovation control system. It ensures a reliable and stable power supply for the system’s operation:
- Powering Ovation system chassis and modules: It provides the DC voltage required for the operation of various electronic components within the Ovation system chassis.
- Maintaining system stability: The regulated DC output ensures consistent power and helps prevent malfunctions caused by voltage fluctuations.
- Overload protection: The built-in overload protection safeguards the module and the Ovation system from potential damage caused by excessive current draw.
Finding More Information:
A specific datasheet for the Emerson (formerly Westinghouse) 4D33900G19 Ovation Auxiliary Power Supply Module is essential to determine its exact features in detail, such as:
- Specific input voltage range, output voltage, and maximum output current.
- Input power rating.
- Compatibility information with specific Ovation system models (if applicable).
Here are some ways to find the datasheet:
- Emerson Automation Solutions Website: Search the Emerson Automation Solutions website for resources related to the Ovation system or the 4D33900G19 part number [Emerson Automation Solutions website ON emerson.com]. You might find datasheets, user manuals, or application notes describing the module’s functionalities and specifications.
- Industrial Parts Suppliers: Some suppliers sell surplus or used automation components, including Emerson Ovation system parts [supplier 1], [supplier 2], [supplier 3] (similar to previous searches, I cannot share URLs but searching the part number should lead you to product pages). These listings may offer:
- Limited technical specifications about the 4D33900G19 (if available in their database).
- Compatibility information with specific Ovation system models.
- Contact Emerson Automation Solutions Support: Given the critical role of the power supply in system operation, contacting Emerson Automation Solutions support directly might be the most effective way to obtain the datasheet and ensure compatibility with your specific system configuration.
Additional Notes:
- Depending on the context in which you encountered the 4D33900G19 (e.g., system documentation, replacement part for a legacy system), you might be able to glean more information about its specific output voltage or compatibility with your Ovation system model.
- Replacement parts suppliers might offer the 4D33900G19, but their listings might have limited technical specifications.
By understanding the function of the Westinghouse (now Emerson) 4D33900G19, you gain knowledge about its role in providing a reliable and stable power supply for the Emerson Ovation control system.
