33&35Kv Three Phase Oil Immersed Distribution Transformer

Huawan 33kv and 35kv transformer series, oil immersed transformers, is suitable for three-phase AC 50 / 60Hz, rated voltage 35kV distribution grid, and plays an important role in high-voltage transmission and low-voltage power supply.

33kv & 35kv Distribution Transformer Price
pad mounted distribution transformers

Specifications and Parameters of Three Phase Oil Immersed 33kv & 35kv Distribution Transformer 

ParameterDetails/Specifications
Rated Power500 kVA ~ 20,000 kVA
Input Voltage33 kV / 35 kV
Output Voltage0.4 kV / 0.69 kV / 1 kV
Rated Frequency50 Hz / 60 Hz
Capacity1000 L ~ 12,000 L
Cooling MethodONAN (natural oil cooling)/ONAF (oil air cooling)
Impedance Voltage4% ~ 6%
Load Loss< 2 W / kVA
Short-Circuit Loss≤ 2%
Ambient Temperature-5 °C~40 °C (High temperature version supports high temperature resistant design)
Weight2000 kg ~ 25,000 kg
External DimensionsCustomized according to power model: 2.0m x 3.5m x 6.0m
Insulation LevelF-grade (155 °C)/H-grade (180 °C)
Seismic ResistanceGrade 8 seismic resistance, suitable for complex geological environments
Noise Level≤ 65 dB (low-noise design, suitable for urban and industrial areas)
Energy Saving PerformanceEfficient design that meets international energy efficiency standards and reduces energy consumption
Long Term StabilityHigh quality components ensure stable operation and low failure rate
Certification StandardsISO certification standards

As one of the leading distribution transformer manufacturers, Huawan specializes in delivering cutting-edge, durable transformers designed for optimal performance and compliance with stringent international quality standards.

Have Questions About Huawan Transformer and Switchgear? Get in Touch With Us Now!

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Room 914-915, Block A, Azure Business Port, No. 188 Qianshan South Road, Shushan District, Hefei City, Anhui Province, China
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Room 914-915, Block A, Azure Business Port, No. 188 Qianshan South Road, Shushan District, Hefei City, Anhui Province, China