E1000WB

Overview

The SolaHD E1000WB is a 1 kVA industrial control transformer from the SBE series, featuring epoxy encapsulation and copper windings. It supports dual primary voltage ratings of 240 V and 480 V with a single secondary output of 120 V at 60 Hz. The unit utilizes bracket mounting and wire lead termination. Physical dimensions are 5.56 inches in length, 6.38 inches in width, and 7.36 inches in height. It operates within a temperature range of 0 C to +105 C and weighs 16.36 kg.

Feature Summary

• Epoxy encapsulation seals windings against moisture, dirt, and industrial contaminants
• Interleaved copper windings reduce I2R losses for improved efficiency
• Integrated finger-safe cover enhances operator safety during maintenance
• Factory-wired configuration includes pre-installed primary fuse block and built-in midget-type secondary fuses

Applications

• Industrial control panel power distribution
• Machine tool auxiliary circuit isolation
• General purpose step-down voltage conversion in manufacturing environments

Procurement Notes

Verify that the specific order matches the factory-wired configuration including the Class CC primary fuse block and midget-type secondary fuses. Confirm the requirement for the finger-safe cover and bracket mount style aligns with the installation environment. Ensure the input voltage matches the 240/480 V dual rating specification before procurement.

Selection Notes

Select this model when a compact, encapsulated transformer is required for harsh industrial environments. The dual primary winding allows flexibility for different supply voltages. The integrated protection features simplify system design by eliminating the need for separate external fusing components for standard applications.

Part Context

This component belongs to the SolaHD SBE series of encapsulated midget control transformers. The series is designed for space-constrained applications requiring high reliability. The E1000WB specifically addresses the 1 kVA power segment with integrated safety features and durable construction suitable for continuous duty operation.

Replacement Considerations

Direct replacement requires matching the 1 kVA rating, 240/480V to 120V transformation ratio, and bracket mount style. Verify physical envelope dimensions (5.56 x 6.38 x 7.36 in) fit the existing enclosure. Ensure the replacement unit also includes integrated primary and secondary fusing if the original circuit design relies on them.