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E300W
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 300VA CHAS MT
- Series：SBE
- Mfr：SolaHD
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：-
- Voltage - Secondary (Full Load)：-
- Current - Output (Max)：-
- Primary Winding(s)：-
- Secondary Winding(s)：-
- Center Tap：No
- Power - Max：300VA
- Mounting Type：Chassis Mount
- Termination Style：Solder, Quick Connect
- Size / Dimension：-
- Height - Seated (Max)：-
- Voltage - Isolation：-
- Weight：-
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Overview
The SolaHD E300W is a 300 VA industrial control transformer from the SBE series, designed for chassis mount applications. It features an interleaved copper winding configuration to reduce I2R losses and maximize efficiency. The unit is epoxy encapsulated to protect cores and coils against moisture, dirt, and other environmental contaminants. Electrical specifications include a primary voltage range of 220-480 VAC and a secondary output of 110-120 VAC. It operates at 50/60 Hz with a maximum operating temperature of +105 C. Physical dimensions are 5.99 inches in height, 5.25 inches in width, and 4.66 inches in depth, weighing approximately 12 lb.
Feature Summary
- Interleaved copper windings reduce I2R losses and maximize efficiency
- Epoxy encapsulation protects cores and coils against moisture, dirt, and contaminants
Applications
- Industrial equipment power distribution
- Chassis mount control circuits
- General industrial control transformers
Procurement Notes
Verify that the specific application requires the 220-480 VAC primary to 110-120 VAC secondary configuration. Confirm chassis mounting compatibility with the 5.99 x 5.25 x 4.66 inch footprint. Ensure the environment does not exceed the +105 C maximum operating temperature rating. Check for UL and CSA approval requirements if applicable to the installation region.
Selection Notes
Select this model when a 300 VA capacity is required for industrial control systems. The epoxy encapsulation makes it suitable for environments where moisture or dirt exposure is a concern. The chassis mount style is appropriate for integration into larger electrical enclosures. Consider the physical weight of 12 lb for structural support planning.
Part Context
The E300W belongs to the SolaHD SBE Series of encapsulated control transformers. This series is characterized by its robust construction and suitability for harsh industrial environments. The part number indicates a specific voltage configuration within the broader 300 VA product line.
Replacement Considerations
Direct substitutes may include other 300 VA SBE series models with identical voltage ratings. Verify that any replacement maintains the same chassis mount dimensions and epoxy encapsulation properties to ensure fit and environmental protection.
