500 kVA 13.8kV 60Hz ANSI Three-Phase Oil-Immersed Transformer

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กำลังไฟฟ้าที่กำหนด	500 kVA
Primary Voltage (U1)	11,000 V (11 kV)
Secondary Voltage (U2)	415 V / 240 V (3-Phase 4-Wire)
Vector Group	Dyn11
ความถี่ที่กำหนด	50 Hz
วิธีการระบายความร้อน	ONAN (Oil Natural Air Natural)
Primary Current (I1)	8.75 A
Secondary Current (I2)	695.6 A
Guaranteed No-Load Loss (P0)	680 W
Guaranteed Load Loss (Pk at 75°C)	4600 W
Short-Circuit Impedance (Uk)	4.0%
HV Insulation Level	LI 75 / AC 35 (11kV Class)
Temperature Rise Limits	Top Oil ≤ 50K, Winding ≤ 55K (45°C Ambient)
Creepage Distance	≥ 31 mm/kV (Outdoor Tropicalized Porcelain)
Core & Coil Weight	920 kg
Insulating Oil Weight	580 kg
Total Assembled Weight	1850 kg
Overall Footprint (L×W×H)	1410 mm × 925 mm × 1550 mm
Governing Standards	IEC 60076, BS 171, SON NIS, NERC Code

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500_KVA_13_8KV_60HZ_ANSI_THREE_PHASE_OIL_IMMERSED_TRANSFORMER

อัปเดตล่าสุด

2026-05-17T04:26:02.882452

Application Scenarios

Latin American utility distribution and rural electrification projects
Industrial facilities operating on 60 Hz ANSI power systems
EPC contractor packages for Americas and Caribbean infrastructure
Renewable energy grid connection in 60 Hz markets

Key Features

500 kVA rated capacity configured for 60 Hz ANSI and Latin American grids
high voltage class matching standard ANSI distribution voltages
Designed to ANSI/IEEE C57.12 guidelines with IEC 60076 cross-reference capability
60 Hz frequency rating for Americas, Caribbean, and parts of Southeast Asia
Copper or aluminum winding available; pad-mount and substation configurations supported

คำถามที่พบบ่อย

Please send us your required capacity, high voltage, low voltage (V), frequency (Hz), cooling method, vector group, tapping range, installation conditions, and destination country. We will respond with a configuration and indicative pricing within 24 hours.

The product can be produced according to IEC standards and customer technical specifications. Routine factory tests, insulation resistance, ratio, and load loss verification are standard. Type test reports available on request.

The product is prepared for export shipment with suitable packing and transport arrangements based on destination and handling requirements. Sea freight, air freight, and land transport options are available. Lead time is project-dependent and confirmed at order stage.

ตลาดและทรัพยากรที่เกี่ยวข้อง

🌍

Africa & MENA

11kV & 33kV IEC grid requirements

🌏

Middle East & GCC

IEC 60076 · up to 132kV · high ambient

🌎

Latin America

60Hz ANSI/IEEE · 13.8kV / 34.5kV

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IEC vs ANSI Standards

Which standard for your project?

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