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E250WB
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 250VA 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：250VA
- Mounting Type：Chassis Mount
- Termination Style：Solder, Quick Connect
- Size / Dimension：132.30mm L x 114.30mm W
- Height - Seated (Max)：-
- Voltage - Isolation：-
- Weight：-
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Overview
The SolaHD E250WB is an encapsulated industrial control auxiliary transformer with a 250 VA power rating. It features dual primary windings supporting 240 V and 480 V inputs, providing a single 120 V secondary output. The unit operates at 60 Hz and utilizes wire lead terminations for connection. Physical dimensions are 5.36 inches in length, 4.5 inches in width, and 5.21 inches in height, with a weight of 5 kg. It is designed for bracket mounting and functions within an ambient temperature range of 0°C to +105°C.
Feature Summary
- Integrates pre-installed primary fusible block and built-in midget-type secondary fuses for enhanced circuit protection
- Utilizes interleaved copper windings to reduce I2R losses and improve thermal efficiency
- Encapsulated construction provides environmental protection for industrial applications
Applications
- Industrial control panels requiring isolated power supply
- Machine tool electrical systems
- Automation equipment control circuits
Procurement Notes
Verify the specific factory-wired configuration code (e.g., FBPC1+FB2X) matches the required fuse ratings and terminal types. Confirm that the dual primary voltage options align with the available site power infrastructure. Ensure the bracket mounting style is compatible with the intended enclosure layout before finalizing the order.
Selection Notes
Select this model when a compact, fused industrial transformer is needed for 250 VA loads. The dual primary capability allows flexibility for different input voltages. Verify that the operating temperature range meets the environmental conditions of the installation site. Consider the physical dimensions to ensure adequate clearance for heat dissipation and wiring access.
Part Context
The E250WB belongs to the SolaHD E250 series of industrial control transformers. This series is characterized by encapsulated designs suitable for harsh environments. The product line offers various power ratings from 50 to 1,000 VA, catering to diverse industrial automation and control needs worldwide.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official SolaHD catalogs for direct replacements or cross-reference with equivalent fused industrial control transformers meeting the same VA and voltage specifications.
