2500 kVA Three-Phase Pad-Mounted Transformer (ANSI C57.12.20)

Compact Substations · Pad-Mounted Transformers

2500 kVA Three-Phase Pad-Mounted Transformer (ANSI C57.12.20)

Factory-direct 2500 kVA pad-mounted transformer engineered to ANSI C57.12.20 standards, ideal for underground distribution. Benefit from competitive pricing and reliable lead times directly from our ISO-certified Chinese manufacturing facility.

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技術仕様

定格容量 2500
一次電圧 34.5 kV primary / 480Y/277 V secondary (customizable)
二次電圧 480Y/277 V, 208Y/120 V
規格適合 ANSI C57.12.20, IEEE, NEMA
Cooling Type ONAN
Configuration Dead-front, Loop feed / Radial feed
Vector Group Dyn11 (or as specified)
Frequency 60 Hz (ANSI) / 50 Hz (IEC)
Efficiency Level 99.2%
Impedance (%Z) 5.75%
絶縁クラス Class A (65°C average temperature rise)
Enclosure Rating NEMA 3R / IP54 Tamper-Resistant Steel Enclosure
Voltage 34.5 kV primary / 480Y/277 V secondary (customizable)
Kva 2500
規格 ANSI C57.12.20, IEEE, NEMA
Cooling ONAN
効率 99.2%
Impedance 5.75%

製品情報

ステータス

公開済み

製品ID

2500KVA_34.5KV_THREE_PHASE_PAD_MOUNTED_TRANSFORMER

最終更新日

2026-08-24 23:55:52

Application Scenarios

  • Commercial centers, solar PV collector substations, EV fast-charging hubs, and industrial parks.

特長

  • Dead-front cabinet design with compartmentalized HV and LV sections for maximum operator safety.
  • Bay-O-Net expulsion fuses with current-limiting backup fuses for robust overcurrent protection.
  • Corrosion-resistant NEMA 3R enclosure with tamper-proof penta-head locking hardware.

Standards

  • 100% Factory Acceptance Testing (FAT) including voltage ratio, dielectric withstand, and winding resistance.

よくある質問

Manufactured and tested in strict accordance with ANSI C57.12.20, IEEE, NEMA. Certified factory routine test report (FAT) provided with every unit. Third-party inspection (SGS/BV) supported.

Export seaworthy packaging with vacuum moisture barrier, desiccants, and reinforced steel-framed containment. Typical production lead time: 4–6 weeks from drawing approval.

関連市場とリソース

🌍

Africa & MENA

11kV & 33kV IEC grid requirements
🌏

Middle East & GCC

IEC 60076 · up to 132kV · high ambient

バイヤーズガイド

中国からの調達方法

規格とコンプライアンス

Manufactured and tested in strict accordance with ANSI C57.12.20, IEEE, NEMA. Certified factory routine test report (FAT) provided with every unit. Third-party inspection (SGS/BV) supported.

梱包、配送、サービス

Export seaworthy packaging with vacuum moisture barrier, desiccants, and reinforced steel-framed containment. Typical production lead time: 4–6 weeks from drawing approval.

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