变压器参数表.doc

4.2Transformer变压器Manufacturer name or trademark制造商名称或商标Type/designation类型/名称Number of relevant product standard(s)相关产品标准代号Rated continuous power output (kVA)and cooling system class for each Load Center每个负荷中心的额定持续功率输出（kVA)和冷却系统等级Insulation system Class (per IEC 60085)绝缘系统等级（应符合IEC 60085规定）Average winding temperature rise above 50 max ambinet最大环境温度超出50 时的平均绕组温升Fans (only for transformers identified with asterisk in Table 1) Catalog number风机（仅限表1中星号标识变压器）产品编号Manufacturer name 制造商名称Ratings and quantity 额定值和数量Provisions for future fans for the rest of transformers (Yes/No.)其余变压器是否有备用风机（是/否）High VoltageLow Voltage高压低压Rated voltage额定电压Highest voltage for equipment 设备最高电压Frequency (Hz)频率（Hz）Connections连接System grounding系统接地Angular displacement of voltage电压角位移:Rated lightning impulse withstand (kV peak)额定雷电冲击耐受电压（kV peak)No-load taps above rated voaltage (%)额定电压上的空载分接（%）No-load taps below rated voaltage (%)额定电压下的空载分接（%）Windings material绕组材质% Impedance %阻抗Short-time current withstand (kA rms sym, 1 second)短时耐受电流（(kA rms sym, 1秒）Short-circuit current withstand (kA peak)峰值耐受电流（kA peak)Design life设计寿命MV cable entry: 中压电缆引入装置MV cable type:中压电缆类型Provisions for cable lugs connnection:电缆接线头连接用工具：LV Termination低压终端Grounding pads:接地垫Noise level (maxiumum)噪声级（最大）Enclosure type:柜体类型Finish color:面漆颜色Temperature monitor/cotroller for each transformer:每台变压器的温度监控器/控制器Catalog number:产品编号Manufacturer name:制造商名称Feature as specified (Yes/No)特性是否符合规定（是/否）Type and number of sensors embedded:嵌入式传感器的类型和数量Rating nameplate engraving method:额定值铭牌的刻印方式Standard for rating nameplate content:额定值铭牌内容适用标准Rating nameplate material:铭牌材质Eyebolt for lifting (Yes/No):提升是否需要吊环螺栓（是/否）Efficiency (%) at 100% load:100%负荷下的效率（%）Efficiency (%) at 75% load:75%负荷下的效率（%)Efficiency (%) at 50% load50%负荷下的效率（%）No-load losses (W):空载损耗（W）Total losses (W) at 100% load:100%负荷下的总损耗（W）Total losses (W) at 75% load:75%负荷下的总损耗（W）Total losses (W) at 50% load:50%负荷下的总损耗（W）Exciatation current at rated voltage (A):额定电压下的激励电流（A）Regulation at full load and 100% pf:满载和100%pf下的调整电流Regulation at full load at 80% pf:满载和80%pf下的调整电流Method of removing the core and coil from enclosure:柜体内铁芯和线圈的拆卸法Environmental class:环境等级C