SINGLE PHASE TRANSFORMER 0.5 KVA

Designed for dependable performance in industrial and utility environments, this 0.5 KVA, 1-phase, 50/60 Hz transformer (P/N 10128L) delivers reliable step-down conversion from 6600 VAC primary to versatile 120/240 VAC secondary outputs. The dual-voltage secondary configuration allows flexible wiring options: 240 VAC at 2 Amps (series connection) or 120 VAC at 4 Amps (parallel connection), with factory-supplied jumpers included for simplified installation.

Built with copper windings and Class 180 °C insulation, this unit ensures high thermal endurance, efficient operation, and long service life under demanding conditions. The open core and coil design measures 191 mm (W) × 242 mm (D) × 159 mm (H) and provides convenient access for integration into custom enclosures or panels. Mounting slots are provided in four locations (final mounting dimensions TBD). Estimated weight is approximately 40 lbs.

The transformer schematic illustrates both series and parallel secondary configurations, enabling straightforward field wiring for the required output voltage and current.

Specifications:

• Transformer: 0.5 KVA, 1 PH, 50/60 Hz, P/N 10128L
• Primary (H1, H2): 6600 VAC, 0.076 Amps
• Secondary (X1, X2, X3, X4): 120/240 VAC
• Jumpers will be provided.
• Series output is 240 VAC, 2 Amps, and Parallel output is 120 VAC, 4 Amps
• Copper windings. Class 180 C construction
• Open core and coil: 191 mm wide x 242 mm deep x 159 mm high
• Mounting dimensions: TBD, slots in 4 places
• Estimated weight: 40 lbs. or TBD

The schematic of the transformer is shown below. Series output is 240 VAC, 2 Amps, and Parallel output is 120 VAC, 4 Amps.

The outline drawing of the transformer is shown below:

To discuss your specific application, please call our number at (714) 624-4740, or send us an email at quote@lcmagnetics.com.