铜排选用设计规范格式

低压铜排选用设计规范一、目的： 为减少设计人员在选择铜排时出现选择不合理、与元器件排头不适配或不能满足安全距离及动热稳定性要求的情况，方便生产施工，特制定本设计规范。二、范围：适用于本公司设计生产的10kV欧变、环网柜、35kV/10kV箱变中的站变柜。三、铜排选择原则：1.满足载流量要求；2.满足安全距离，与元器件排头适配；3.满足动热稳定性；四、 内容：（一）低压隔离开关上下接头连接铜排规定：隔离开关型号选用铜排规格铜排对应载流量HD13BX-200/31TMY25×3276AHD13BX-400/31TMY40×4506AHD13BX-600/31TMY50×5697AHD13BX-1000/31TMY60×81000AHD13BX-1500/31TMY80×101540A注：1.无特殊情况，选择铜排时严格按照以上对应规格。 2.汇流排规格应与隔离铜排规格相同。（二） 变压器低压主母线选择规定（客户特殊要求除外）：变压器容量(kVA)额定电流(A)选型参考电流(A)选择铜排（导线）规格(mm)对应载流量（A）10kVA14.5A19ATMY15×3BVR6mm2170A48A20kVA19A38ATMY15×3BVR10mm2170A65A30kVA43A56ATMY15×3BVR16mm2170A91A50kVA72A94ATMY15×3BVR25mm2170A120A80kVA115A150ATMY15×3BVR50mm2170A187A100kVA144A188ATMY20×3BVR70mm2223A231A125kVA180A234ATMY20×3BVR95mm2223A283A160kVA231A323ATMY30×4385A200kVA288A375ATMY40×4506A250kVA360A469ATMY40×4506A315kVA433A563ATMY50×5705A400kVA577A750ATMY60×6900A500kVA722A938ATMY60×81000A630kVA909A1182ATMY80×81420A800kVA1155A1501ATMY100×81770A1000kVA1443A1876ATMY100×102000A1250kVA1804A2345ATMY125×102390A1600kVA2310A3002A双TMY80×103100A注：在选择铜排时还应根据板型接头、相间距离等相关尺寸进行选择！（三）低压断路器铜排选择规定1、天津津低断路器型号框架电流额定电流排头宽度选择铜排规格(mm)铜排对应载流量ATW30-6302000（固定式、抽屉式）2000A630A60mmTMY50×5705A800ATMY60×6928A1000ATMY60×81090A1250ATMY80×81420A1600ATMY80×101610A2000A双TMY80×62110AATW30-20003200（固定式）3200A2000A86mmTMY100×102000A2500A双TMY80×82620A2900A双TMY80×103100A3200A双TMY100×103610AATW30-20003200（抽屉式）3200A2000A100mmTMY100×102030A2500A双TMY80×82620A2900A双TMY80×103100A3200A双TMY100×103610AATM30100W100A63A15mmBV10(TMY15×3)71A17080ABV16(TMY15×3)99A170A100ABV25(TMY15×3)130A170AATM30225W225A100A20mmTMY15×3170A125ATMY15×3170A140ATMY15×3170A160ATMY15×3170A180ATMY20×3223A200ATMY20×3223A225ATMY20×3223AATM30400W400A250A28mmTMY25×3276A315ATMY30×4385A350ATMY30×4385A400ATMY30×8500AATM-630W(800)630A(800A)400A40mmTMY40×4506A500ATMY40×4506A630ATMY50×5705A700ATMY50×5705A800ATMY50×8830A2、常熟断路器型号框架电流额定电流排头宽度选择铜排规格(mm)铜排对应载流量CW1-2000（固定式、抽屉式）2000A630A60mmTMY50×5705A800ATMY60×6928A1000ATMY60×81090A1250ATMY80×81420A1600ATMY80×101610A2000A双TMY60×82160ACW1-3200（固定式）3200A2000A80mm双TMY80×62110A2500A双TMY80×82620A2900A双TMY80×103100A3200A双TMY100×103610ACW1-3200（抽屉式）3200A2000A100mmTMY100×102000A2500A双TMY100×83060A2900A双TMY100×83060A3200A双TMY100×103610ACM1100100A80A17.5mmTMY15×3170A100ATMY15×3170ACM1160160A100A20mmTMY15×3170A125ATMY15×3170A140ATMY15×3170A160ATMY15×3170ACM1225225A100A20mmTMY15×3170A125ATMY15×3170A140ATMY15×3170A160ATMY15×3170A180ATMY20×3223A200ATMY20×3223A225ATMY20×3223ACM1250250A180A20mmTMY20×3223A200ATMY20×3223A225ATMY20×3223A250ATMY20×5270ACM1400400A225A30mmTMY30×4385A250ATMY30×4385A315ATMY30×4385A350ATMY30×4385A400ATMY30×8495ACM1630630A400A40mmTMY40×4506A500ATMY40×4506A630ATMY50×5705A3、施耐德断路器型号框架电流额定电流排头宽度选择铜排规格(mm)铜排对应载流量MTE04-16NMTE06-16SMT06-16N1（固定式、抽屉式）400A44mmTMY50×5705A630ATMY50×5705A800ATMY50×8825A1000A双TMY50×51114A1250A双TMY50×81303A1600A双TMY60×61740AMTE20-32NMTE20-32S（固定式、抽屉式）2000A2000A76mm双TMY80×62110A2500A双TMY80×82620A3200双TMY100×103610AMTE06-32HMT08-32N2、H、L（固定式、抽屉式）630A630A76mmTMY60×6928A800ATMY60×6928A1000ATMY80×81420A1250ATMY80×81420A1600ATMY80×101610A2000A双TMY80×62110A2500A双TMY80×82620A3200A双TMY100×103610ANSX100100A80A25mmTMY15×3170A100ATMY15×3170ANSX160160A80A25mmTMY15×3170A100ATMY15×3170A125ATMY15×3170A160ATMY15×3170ANSX250250A125A25mmTMY15×3170A160ATMY15×3170A200ATMY25×3276A250ATMY25×3276ANSX400400A250A32mmTMY25×3276A400ATMY30×8495ANSX630630A630A32mmTMY40×8660A编制： 审核： 批准：