Sola/Hevi-Duty E300 300kva 220-480V Prim 110-120V Class 105 Control Transformer

Sola/HDSKU: 04222605JH
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Style: Used
Price:
Sale price$69.99

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Only 1 unit left

Description

The Sola/Hevi-Duty E300 is a robust 300kVA industrial control transformer built for precision power conversion. With 220-480V primary and 110-120V secondary ratings, it delivers Class 105 insulation performance in demanding control applications. Advanced interleaved copper windings minimize I2R losses while maximizing operational efficiency. The 55°C rise and 105°C insulation system work together to manage heat generation, extending transformer life in continuous-duty environments. Epoxy encapsulation shields cores and coils from moisture, dirt, and environmental degradation. This transformer exceeds NEMA ST-1 and ANSI C89.1 standards for load inrush capability, ensuring reliable performance under transient conditions. Integrally molded, flame-retardant terminal blocks (IEC 707/ISO Class I210) deliver superior contact area and conductivity for secure connections. The heavy-gauge steel mounting plate and standardized dimensions integrate seamlessly with existing control transformer installations. Secondary fuse holders (FB2X) accommodate 13/32 x 1½ cartridges for circuit protection. Rated 50-1000 VA at 50/60 Hz, it's engineered for worldwide industrial applications requiring stable, regulated control power.

  • 50 - 1000 VA, 50/60 Hz – suitable for worldwide applications
  • Interleaved copper windings reduce I2R losses and maximize efficiency
  • 55°C Rise, 105°C insulation system to minimize heat
  • Epoxy encapsulated to protect cores and coils against moisture, dirt, and other contaminants
  • Meets or exceeds NEMA Standard ST-1 and ANSI C89.1 for load inrush capability
  • Integrally molded, flame retardant (IEC 707/ISO Class I210) Terminal Blocks provide greater terminal contact area and improved conductivity
  • Heavy gauge steel mounting plate
  • Mounting dimensions are compatible with similar control transformers
  • Secondary fuse holders (FB2X) included for 13/32 x 1½ cartridges (fuses not included)

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