China Electric Equipment Group
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Model SG 10 Grade-H insulation self air ventilation dry-type transformer
產品型號:
SG10
品牌名稱:
Zhongdian
描述
聯絡供應商
描述
- altitude above sea level within 1000m
- Maximum air temperature +40 degree C
- Maximum daily mean air temperature + 30 degree C
- Maximum annual mean air temperature + 20 degree C
- Minimum air temperature -30 degree C (available for outdoor type transformer)
- Minimum air temperature
- 5 degree C (available for indoor type transformer)
- Waveform of power-supply volage
- Symmetrical characteristics of polyphase power supply voltage
- The power supply voltage for polyphase transformer should be approximately symmetical
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