Basler BE 12296 001 / Hobart 111983-2 Transformer

The Basler BE 12296 001 (also cross‑referenced as Hobart 111983-2) is a control transformer designed for generator sets, welding equipment, and industrial power systems. This transformer provides galvanic isolation and voltage scaling between high‑voltage power circuits and low‑voltage control electronics, ensuring safe and reliable operation of sensitive control devices.

The transformer features high‑quality insulation materials and precision windings to maintain accurate voltage transformation over a wide operating temperature range. Its rugged construction ensures long service life in demanding environments. The BE 12296 001 is designed for panel mounting and includes clearly labeled terminals for easy installation.

Technical Specifications

• Model: BE 12296 001 (Hobart 111983-2)

• Function: Control transformer / voltage isolation

• Primary voltage: 120‑240 V AC (depending on configuration)

• Secondary voltage: 24‑120 V AC (depending on configuration)

• Power rating: Typically 100‑500 VA

• Insulation class: Class F (155°C) or higher

• Protection class: IP20 (enclosed)

• Thermal protection: Built‑in thermal fuse

• Terminals: Screw‑type terminals

• Operating temperature: -40°C to +70°C

• Certifications: CE, UL, RoHS

Functional Features

• Voltage isolation: Provides galvanic isolation between power and control circuits.

• Accurate transformation: Maintains precise voltage ratios.

• Thermal protection: Built‑in protection prevents overheating.

• Wide compatibility: Suitable for various control systems.

• Durable construction: Designed for reliable operation in industrial environments.

Typical Applications

• Generator control panels: Isolation and scaling for excitation systems.

• Welding equipment: Control power for Hobart and similar machines.

• Industrial power systems: Control power for switchgear.

• Retrofit installations: Replacing existing control transformers.

Installation and Configuration

Mount the transformer on a panel or DIN rail. Connect the primary voltage to the appropriate input terminals and the secondary to the load. Ensure proper grounding. The transformer requires no configuration; it is ready for operation after wiring.

Compliance

Complies with EMC standards, CE and UL approved, RoHS compliant.

Conclusion

The Basler BE 12296 001 transformer provides reliable voltage isolation and scaling for generator and welding control systems, ensuring safe and accurate operation of protection and control equipment.