1吨中频炉变压器选择案例

配置普通变压器应该选择800KVA或1000KVA整流变压器

熔炼时间：45分钟

熔炼量： 1.1T

变压器主要技术参数

1.1 规格型号：ZSS11（12脉变压器）

1.2 额定容量：500KVA

1.3 高压侧额定电压：10KV 电流：57.7A

1.4 低压侧额定电压：0.575KV×2 电流：502A×2

1.5 空载损耗：680W 空载电流：1.0%

1.6 负载损耗:5150W 短路阻抗:4.5%

1.7 冷却方式：自然冷却

1.8变压器安装位置：户外

1.9相数：三相

2.0额定频率：50HZ

2.1联结组别：D.yn11-d0 收起d

1 ton induction melting furnace transformer selection case

To configure an ordinary transformer, you should choose 800KVA or 1000KVA rectifier transformer

Melting time: 45 minutes

Melting capacity: 1.1T

Main technical parameters of transformer

1.1 Specification model: ZSS11 (12-pulse transformer)

1.2 Rated capacity: 500KVA

1.3 Rated voltage of high voltage side: 10KV current: 57.7A

1.4 Rated voltage of low voltage side: 0.575KV×2 Current: 502A×2

1.5 No-load loss: 680W No-load current: 1.0%

1.6 Load loss: 5150W short circuit impedance: 4.5%

1.7 Cooling method: natural cooling

1.8 Transformer installation location: outdoor

1.9 Number of phases: three phases

2.0 rated frequency: 50HZ

2.1 Connection group: D.yn11-d0 Collapse d

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