銅排選用設(shè)計(jì)規(guī)范斷路器變壓器匹配

1、銅排選用設(shè)計(jì)規(guī)范一、目的:為減少設(shè)計(jì)人員在選擇銅排時出現(xiàn)選擇不合理、與元器件排頭不適配或不能滿足安全 距離及動熱穩(wěn)定性要求的情況，方便生產(chǎn)施工，特制定本設(shè)計(jì)規(guī)范。二、范圍：適用于本公司設(shè)計(jì)生產(chǎn)的10kV歐變、環(huán)網(wǎng)柜、35kV/10kV箱變、35kV/10kV開關(guān)柜。三、銅排選擇原則：1. 滿足載流量要求；（35C）2. 變壓器對應(yīng)額定電流按照1.1倍過載系數(shù)考慮。3. 滿足安全距離，與元器件排頭適配；4. 滿足動熱穩(wěn)定性；開斷電流和銅排截面積對應(yīng)表：20kA25 kA31.5 kA40 kA63 kA80 kA210 mm2260 nun2330 mm2420 mm2660 mm2840 nm

2、i2四、內(nèi)容：（一）低壓隔離開關(guān)上下接頭連接銅排規(guī)定（需要考慮低壓主進(jìn)開關(guān)的容量和隔離開關(guān)所帶負(fù)荷的總?cè)萘?，若兩者皆很小，且仍用的較大的隔離開關(guān)，可做出適當(dāng)調(diào)整）：隔離開關(guān)型號選用銅排規(guī)格銅排對應(yīng)載流量HD13BX-200/31TMY25X3299AHD13BX-400/31TMY40X4550AHD13BX-600/31TMY50X5756AHD13BX-1000/31TMY60X81160AHD13BX-1500/31TMY80X101670A注：1.無特殊情況，選擇銅排時嚴(yán)格按照以上對應(yīng)規(guī)格。2.匯流排規(guī)格應(yīng)與隔離銅排規(guī)格相同。（二）變壓器低壓主母線選擇規(guī)定（客戶特殊要求除外）:變壓器容

3、量額左電流選型參考選擇銅排(導(dǎo)線)對應(yīng)載流量(kVA)(A)電流(A)規(guī)格(mm)(A)lOkVA14.5A16ATMY15X3BVR6nmi2185A48A20kVA19A21ATMY15x3BVR10mm2185A65A30kVA43A62ATMY15X3BVR16mm2185A91A50kVA72A80ATMY15X3BVR25mm2185A120A80kVA115A127ATMY15x3BVR50mm2185A187AlOOkVA144A159ATMY20x3BVR70mni2242A231A125kVA180A198ATMY20x3BVR95mm2242A283A160kVA231A

4、255ATMY30X4418A200kVA288A317ATMY30X4418A250kVA360A396ATMY30X4418A315kVA433A477ATMY40x4550A400kVA577A635ATMY50X5756A500kVA722A759ATMY60X6990A630kVA909A1000ATMY60X81160A800kVA1155A1271ATMY80X81490AlOOOkVA1443A1588ATMY100x81830A1250kVA1804A1985ATMYlOOxlO2030A1600kVA2310A2541A雙 TMY80x82620A注：在選擇銅排時還應(yīng)根據(jù)板

5、型接頭、相間距離等相關(guān)尺寸進(jìn)行選擇！(50kVA以下的變 壓器可以考慮使用電纜，盡量不要使用銅排。)（三）低壓斷路器銅排選擇規(guī)定1、天津津低斷路器型號框架電流額左電流排頭寬度銅排規(guī)格（mm）載流量ATW30-6302000（固定式、抽 屜式）2000A630A6011U11TMY60x6990A800ATMY60x6990A1000ATMY60x81160A1250ATMY80x61300A1600ATMY80X101670A2000A雙 TMY80X62110AATW30-2000 3200(固定式)3200A2000A86111111雙 TMY80X62110A2500A雙 TMY80X8

6、2620A2900A雙 TMY80X103100A3200A雙 TMYlOOxlO3610AATW30-2000 3200(抽屜式)3200A2000AlOOnunTMYlOOxlO2030A2500A雙 TMY100X83060A2900A雙 TMY100X83060A3200A雙 TMYlOOxlO3610AATM30 一63W63A40lOnmiBV6 mm256A50BV10mm277A63BV10 mm277AATM30 一100W100A63A15nuiiBV10mm2(TMY15x3)77A185A80ABV16mm2(TMY15x3)105A185A100ABV25mm2(TM

7、Y15x3)137A185AATM30 -250W250A100A20nunTMY15x3185A125ATMY15x3185AV00l01X08XW1 肚unuogV0063VOOC（宰車圉）00 乙 QVO乙9乙8X08XW1 &VOOG 乙V01139X08XW1 醛V0003V01139X08AW1 私V0003V019101X08AIMIV0091（衛(wèi)剖聊、辛吾圍）000乙-TMDVOOCI9x0931URUQ9VOlV0003V09118X09XIMIV0001V0669x09 ANLV008V0669X09ANLV09（iiim）魁解射陽墜審跆N(yùn)辭劉獅譴翼、乙V698”0方MVI

8、l醛unuQV008（V008）V09（008）AW9-ocwivV9ZgxOSAPMlVOOZV0999xo 片 xmV09V0%fxOfAIlVOOGVOfxOfAIlVOOPVOl8xOAJAIlVOOPVSltxOCAJAIlunug 乙V0GVOOM00PVSlfxOCAPMlVGI-0WIVVSltxOCAJAIlVO*VZflAO 乙 xmVOVZfZxo 乙 xmV乙VZfZxo 乙 xmWOO乙VZfZxo 乙 AmV081vztzxo 乙 AmV091VS81xGIA傀LVOl3200A雙 TMYlOOxlO3610ACW1-3200（抽屜式）3200A2000AlOOnm

9、iTMYlOOxlO2030A2500A雙 TMY100X83060A2900A雙 TMY100X83060A3200A雙 TMYlOOxlO3610ACM1-100100A80A17.5nuiiTMY15x3185A1OOATMY15x3185ACM1-160160A1OOA20nuiiTMY15x3185A125ATMY15x3185A140ATMY15x3185A160ATMY15x3185ACMl-225225A1OOA20nuiiTMY15x3185A125ATMY15x3185A140ATMY15x3185A160ATMY20x3242A180ATMY20X3242A200ATMY

10、20x3242A225ATMY20X3242ACM1-250250A180A20nunTMY20x3242A200ATMY20x3242A225ATMY20x3242A250ATMY20X5270ACM1-400400A225A30mmTMY30x4418A250ATMY30x4418A315ATMY30x4418A350ATMY30x4418A400ATMY30x8510ACMl-630630A400A40nuiiTMY40x4550AVC81cUIUI9lA3 x cixmimug 乙 $V08V091091XSNVC81乙 imuGHASL x cixmIUUIQVOOTV001001X

11、SNVC81cUIUI9lA9 X GIANLV08V0T9COlxOOlMNl 趙IUUI9ZVOOZCV09（劃聊 辛車凰）1、H、3N3C-801WH 乙&90H1INV0Z938X08MALL 池V00C3VOTl9X08AW1 肚V0003V0Z9I01X08/MMIV009TV00l9xO8APVIVOlVOOCT9xO8XINIV0001V0669xO9AWIV008V9C/G X OGMM 丄V09VO19OlxOOlXWl 私UIU19ZUIU19Z00乙V0003cyw 辛來 閘）S乙-0乙31鞏 N乙-0乙31鞏VO乙9乙8X08MALL 池V00C3VOllZ：9X08

12、MALL 醛V000乙VOZl9x0931 肚LIRUV009T（辛劃瞬 辛壬凰）IN9T-901WS91-90H1WN91-WH1WVOl8xoeXPSLL 醛VOG 乙 IV6llAOGAWl 極VOOOTVCZ88xOSXJlV008V9SZG X 0SAWIV09VOCG片X 0片入鞏丄V00再鹽澤V9ZA0GA傀1V09V0%fxOfAJlvoog100ATMY15 X 3BVR25mm2185A125ATMY15 X 3BVR35mm2185A160ATMY15 X 3BVR50mm2185ANSX250250A125A25nmiTMY15 X 3BVR35mm2185A160AT

13、MY15 X 3BVR50mm2185A200ATMY20x3242A250ATMY25x3299ANSX400400A250A32nunTMY25x3299A400ATMY30x8510ANSX630630A630A32nun雙 TMY40X4869 A紙西門子斷路器型號框架電流額泄電流排頭寬度銅排規(guī)格(mm)載流量630ATMY50x5756A800ATMY60x6990A3WT-4003200(固定式)1000A60mniTMY60x81160A40032001250ATMY60X101300A1600ATMY80X101670A2000A雙 TMY80X62110A2500A80mm雙

14、 TMY80X82620A3200雙 TMY80X103100A3WT-400 3200（抽屜式）630ATMY50X5756A4003200800A60mniTMY60X6990A1000ATMY60X81160A1250ATMY60X101300A1600ATMY80xl01670A2000A80mm雙 TMY80X62110A2500A雙 TMY80X82620A3200AlOOiiun雙 TMY100X83060AVT100100A80A25nimTMY15X3185A100ATMY15X3185AVT160160A80A30nunTMY15X3185A100ATMY15X3185A1

15、25ATMY15X3185A160ATMY15X3185AVT250250A125A35mmTMY15X3185A160ATMY15X3185A200ATMY20X3242A250ATMY25X3299AVT400400A250A43nunTMY25X3299A400ATMY30X84510AVT630630A630A 35kV箱變銅排選用參照表隔離開關(guān)：額定電流（A）開斷電流（kA）銅排規(guī)格載流量63020TMY-50X5756A125040TMY-80X61300A2000 （100 搭接排）40TMY-lOOxlO2030A3150 （125 搭接排）40雙 TMY125X83400A斷路器:額定電流（A）開斷電流（kA）銅排規(guī)格載流量6