Three‑Phase Autotransformer 10KVA‑1000KVA

Description

This series three‑phase autotransformer covers power capacity from 10KVA (8KW) to 1000KVA (800KW), compatible with 50Hz / 60Hz global power grids. Adopting Baosteel B50A470 silicon steel sheet for core material, it features precise voltage regulation of ±1%, low noise performance and flexible IP protection grades. Designed for heavy‑duty industrial environments, it delivers reliable voltage adjustment and power conversion for CNC machine tools, steel plants, mine auxiliary power distribution and factory workshops.

Main Application Scenarios

• CNC Machine Tool: Stabilizes input voltage for precision CNC processing equipment, avoids voltage deviation affecting machining accuracy.
• Steel Plant: Suits heavy‑load working conditions of steel production lines, provides stable power adjustment for industrial production equipment.
• Mine Auxiliary Power Distribution: Matches auxiliary power supply requirements for mining sites, adapts complex and volatile on‑grid power conditions.
• Factory Workshop: General‑purpose voltage transformation & regulation for workshop production machinery and complete production lines.

Key Technical Parameters

1. Power Rating: 10KVA/8KW ~ 1000KVA/800KW
2. Phase Configuration: 3Phase+Neutral+Ground / 3Phase+Ground
3. Operating Frequency: 50Hz / 60Hz dual‑frequency compatibility
4. Voltage Regulation Accuracy: ±1%
5. Impedance Voltage: 4%
6. Core Material: Baosteel B50A470 silicon steel sheet
7. Protection Grade: Standard IP21; IP54, IP65 available for outdoor customized requirements
8. Noise Level: 50dB‑59dB@100% load (measured at 1‑meter distance)

Product Advantages

• Precise Voltage Regulation: ±1% voltage regulation accuracy, effectively stabilizes fluctuating grid voltage to safeguard precision industrial equipment.
• High‑Quality Core Material: Adopts Baosteel B50A470 silicon steel sheet, lowers core loss, improves transformer efficiency and service life.
• Flexible Protection Options: Standard IP21 for indoor workshop use; IP54 / IP65 customizable for dust‑proof and water‑proof outdoor working conditions.
• Dual‑Frequency Compatibility: Supports 50Hz & 60Hz, applicable for domestic and overseas industrial projects.
• Wide Industrial Application Range: Perfect for CNC machine tools, steel plants, mine power distribution and general factory workshops.
• Controllable Low‑Noise Performance: Optimized structure design, noise within 50‑59dB at full load (1‑meter test point), suitable for long‑time factory operation.