Business Introduction Transformer

Transformer for Photovoltaic Power Generation

Properties and Uses of the Product

Oil-immersed Transformers Used in Photovoltaic Power Generation Systems
  • Number of Phases / Frequency 3-phase 50Hz or 60Hz
  • Efficiency 99% or higher
Standards and Specifications (Applied to products exported to Japan)
Number of Phases / Frequency 3-phase 50Hz
Primary / Secondary Voltage 0.42/33kV
Load Capacity 1,000kVA
Applied Standards JEC-2200
Usage Environment Ambient temperature maximum 40℃, minimum -20℃, annual average 20℃ or lower, altitude 1,000m, outdoor
Insulation Performance Radio wave 200kV, chopped wave 220kV
Efficiency 99% or higher
Temperature Increase Winding 65K, insulating oil 60K
Major Features Applied with an oil degradation type hermetically sealed structure, applied with corrugate type radiator
External Dimensions
Length Width Height Weight
2,200 Mm 2,265 Mm 2,090 Mm 6,250 Kg
Transformer for Photovoltaic Power Generation
Transformer for Photovoltaic Power Generation

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