| 出生地 |
Zhejiang China (Mainland) |
| 牌子的名字 |
NCR |
| 模式的数量 |
DCT04 |
| 使用 |
目前的 |
| 阶段 |
单身 |
| 线圈的结构 |
Toroidal |
| 线圈的数量 |
Autotransformer |
Current Transformer DCT04 CharacteristicsValuesOperating frequency50/60HzOperating temperature-25 75oCRelative humidity80% 90%Rated primary current Ip10 or 20AMaximum primary operating current Imax120ATurn ratio N1: 4000Testing current for DC component ItestI max /Burden resistor Rb5Ω, 10Ω, 20ΩAccurate operating current range5% I p I maxAccuracy class0.1%, 0.2%Insulation intensity under power frequencyWithout damage by 3000V for 1 min.Insulation resistance> 50MΩ (Current Transformer, DC immune CT, CT for meter, precision CT)