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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Технические характеристики

Номинальная мощность	2500
Первичное напряжение	34.5 kV primary / 480Y/277 V secondary (customizable)
Вторичное напряжение	480Y/277 V, 208Y/120 V
Соответствие стандартам	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%
Класс изоляции	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
Стандарт	ANSI C57.12.20, IEEE, NEMA
Cooling	ONAN
КПД	99.2%
Impedance	5.75%

Информация о продукте

Статус

Опубликовано

Идентификатор продукта

2500KVA_34.5KV_THREE_PHASE_PAD_MOUNTED_TRANSFORMER

Последнее обновление

2026-08-24 23:55:52

Application Scenarios

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

Особенности

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.

Часто задаваемые вопросы

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.

Связанные рынки и ресурсы

🌍

Africa & MENA

11kV & 33kV IEC grid requirements

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Middle East & GCC

IEC 60076 · up to 132kV · high ambient

Руководство покупателя

Как закупать из Китая

Стандарты и соответствие

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.

Упаковка, доставка и обслуживание

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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