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315 kVA Three-Phase Pad-Mounted Transformer 11kV/400V ANSI/IEEE Flip-Top

Resumo do Produto

Product Description The 315 kVA Three-Phase Pad-Mounted Transformer (also known as American-style compartmental pad-mount transformer) is a compact, dead-front, oil-immersed distribution transformer designed for underground power distribution systems. Ideal for residential subdivisions, commercial ...

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315 kVA pad-mounted transformer 11kV/400V

,

three-phase transformer ANSI/IEEE compliant

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flip-top pad-mounted transformer with warranty

Uso:
Operação de linha de energia ao ar livre
Fluido Isolante:
Óleo Mineral / Óleo FR-3
personalizado:
Aceitar
Personalização:
Aceitar
Nível de isolamento:
E classe
Recursos de proteção:
Dispositivo de alívio de pressão, pára-raios
Classificação de potência:
50kVA a 3000kVA
Tipo de alimentação do transformador:
Alimentação radial
Impedância:
5,0%
Vantagem:
Alta qualidade
Standers:
UL/CSA/IEEE
Material principal:
Aço Liga Amorfo
Números de certificado UL:
UL-US-2431836-0, UL-CA-2423202-0
Intervalo de tapping:
2x2,5%
Cor:
verde
Descrição do produto
Product Description

The 315 kVA Three-Phase Pad-Mounted Transformer (also known as American-style compartmental pad-mount transformer) is a compact, dead-front, oil-immersed distribution transformer designed for underground power distribution systems. Ideal for residential subdivisions, commercial buildings, industrial parks, and data centers.

Key Specifications
  • Rated Capacity: 315 kVA
  • Primary Voltage: 11 kV Delta (options: 10 kV / 10.5 kV / 12 kV / 13.8 kV)
  • Secondary Voltage: 400 V Wye (options: 208Y/120 V, 480Y/277 V)
  • Vector Group: Dyn11 or Yyn0
  • No-load / Load Losses: Meets or exceeds DOE 2016 efficiency standards
  • Impedance: 4.5% – 6.0%
  • Average Winding Temperature Rise: 65°C
  • Cooling Type: ONAN (Oil Natural Air Natural)
  • Frequency: 50/60 Hz
  • Tap Changer: ±2 × 2.5% (de-energized)
Key Features
  • Flip-top hood design – 180° opening for easy access and maintenance
  • Fully sealed and insulated construction – no external live parts, tamper-resistant
  • Robust mild steel enclosure with high-quality powder coating (Munsell Green standard)
  • Mineral oil or Envirotemp FR3 natural ester fluid (fire-resistant, biodegradable) available
  • Dual fusing protection (Bay-O-Net + ELSP current-limiting fuses)
  • Radial or Loop feed configuration
  • Complies with ANSI/IEEE C57.12.28, C57.12.34, DOE, CSA standards

315 kVA Three-Phase Pad-Mounted Transformer 11kV/400V ANSI/IEEE Flip-Top 0

Why Choose our HENTG Transformer?
  • 20+ years manufacturing experience with strict quality control
  • Full routine and type testing (ratio, polarity, impulse, power frequency, etc.)
  • Fast lead time and global export expertise
  • 12-month standard warranty (extendable)

Custom configurations (voltage, fluid type, accessories, stainless steel enclosure) are welcome. Contact us for detailed drawings, test reports, and competitive pricing!

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