电压等级
![国内电网电压等级划分](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73A3AE5390E3D25C133137D25B105953CA3F0F460B157FDA8CE22BF1813C8943C02336B862EC69442E5975ADAE6FA28BE905A0153A87209E176114586B8DBC8F274C94CFFD3C40C8DE95027326FCD5DD20)
国内电网电压等级划分
图片尺寸1088x412![我国规定的额定电压等级(单位](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A739B97E9629D81794F60A1549CB07309389FACF8A8A0C6935BE3C8D62AF7CBFF64B7ACF572C462F4F8B16B035FA2BDB0011454B6C1C9A9970AFEFBC42B77CE68BD9A3318F367987DD73462E0E3A634F227)
我国规定的额定电压等级(单位
图片尺寸1080x810![电压等级及颜色](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7353B6B5FDF78D9D53CBA6DA1D0765CB367AC60A243D10B83B95AAD4F3537D728DDED50A725EA0595765CD26F640FE7D0832B06A983F614FA0C77714BF60DB81607EB5C4487B71BF05541807A79E1F70A1)
电压等级及颜色
图片尺寸1222x1680![4电力系统的电压等级 u1 z i u2 s s = √3u2i](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E969B8273140712E038E708C7339F2EA3A2C63DC208F227677D36FB60BABD5C6325C8E1C4B07B494D6AA392A7F5A9C02E1DDA81159A1138D8880321A5B61FA49848F806362EB68660CA4B096C4101A5DE0)
4电力系统的电压等级 u1 z i u2 s s = √3u2i
图片尺寸1080x810![一节干电池的电压是多少](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E835FBD6C9F1312B24BCF563E27208D8048BD164B1D9EB51BB03EFD8BCFA53C1E6548C33C4233CE2FBA3DC155CC9AC42765A975E4AE68F14AA094B9605C4C4D42CFAC7B2367F25292325746BF6813F8DBE9)
一节干电池的电压是多少
图片尺寸420x330![各电压等级架空输电线路对建筑物的距离是多少](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E92D5C32BD651A801E6A8676FEE06B1D317790DEAA03366E83BC6CEE46DB2AEA13EC2E80E617864080F14B8CA9B5897C5DFB5CCE71894B27DADCF0B2FCFAF11B23E9C8ED3E08C6A7F0066970DDD765E3F9)
各电压等级架空输电线路对建筑物的距离是多少
图片尺寸650x447![电网电压是有等级的,电网的额定电压等级是根据国民经济发展的需要](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E928D9C290CEA771BE875D935FF2083872EBD11232C08E4BA418858EB6DC268ADB4D8C35A77C9117B19DBF19770E67B35D75292A54E8407F4C2D1BB3B48BB0F368607AF5F638225794B6721F59E20D9C92)
电网电压是有等级的,电网的额定电压等级是根据国民经济发展的需要
图片尺寸642x380![交流电压等级中,高压指110千伏和220千伏;超高压指330千伏,500千伏和](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9097D3EABEC5F9AB6C13681FD13105DD43C060D2B2C74645CAC2D16E4194D4AB1488A8D7B750F1EC682DC7891A52860C8A84DAA57B7CAB075C61513C70DCFD8C5577FB6F827C2471DC113BDA2CD24AAD6)
交流电压等级中,高压指110千伏和220千伏;超高压指330千伏,500千伏和
图片尺寸632x284![各国电压一览表](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E965EF2EF094D30AC4D77DBF502511290BA6316BB2E99A4BF2BE685841897A3266F277AC48286A826196C7BEA30F5544E020E117F5F4D336D61ED18E001458772AC0AB4D63C7F98F309E9184FE079973B0)
各国电压一览表
图片尺寸920x1302![它的电压值低于9v等级,但高于3v等级.](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9EF007A7AFE05C97FD439BB288908A9821B5F0A6C7D1A09956CCAA8C16BF9E027CF5906CED6350B74F359CAE13712A890185ACE2EAD5F40F59BF34E737E3567AA6904012D922131D01AAE971F06BF5D40)
它的电压值低于9v等级,但高于3v等级.
图片尺寸693x267![高分必备 部分发达国家城市电网电压等级配置情况](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83371DC934F4DF5C5BB0A327CFFECA0B9C305F2CC200D1573A28DE607657FA90D091B191BA74DA09D6F0FB082524857E8AEB6BF68CFB471DBE1D6777E9677A77F04EE4141C8E2B810B0D06B93055EEE0C8)
高分必备 部分发达国家城市电网电压等级配置情况
图片尺寸1080x810![各国电压一览表](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83C0B1B79494B31A28793E1CD6643907F5F896E862AB0D6179D259A29BDDA1C500C61E19535B5D0A92A03A03883FC7F0EB2582D6268A538A659DBE362CB7D8BFBF0BAB26AC09B7329A6DCA8015B35FBC13)
各国电压一览表
图片尺寸643x1021![466 表3-2 标准电压等级的平均电压](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83DE7F09666D4AB618C6D00D98B86A68BE207D0854C5F0D424B595850F5293ADA53175CC6138EED029DFA55D2B5CCCF3B1D10E0C1E8D189BDDF517C1726B6FABDFB40E6511C2E61B15F3268B295FCBFEA1)
466 表3-2 标准电压等级的平均电压
图片尺寸1080x810![电压等级如何划分?](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E835D3380DF6E5E8141AC9C9D3D91AD6D6B8CD17B588B65008127623CE6B6E878D376DB9030EB4E61127E5383E88C5430A40B460512542C51466AB8BCEDF6AB1DB3FDF0426C117EA00BB8710B27743E65F5)
电压等级如何划分?
图片尺寸500x375![高压开关柜kyn28a1210kv电压等级应用于各行各业配电室](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A739695608110B8644825AFBCE1E76F4C48CCF73AFCAFBB355B8026D412D5EA97D15BDE282B31994022D025700355DCDC75CBA04DCC0373BDCAE9CE9B0EF3EC2267B958E039C3F6C7C0E1B7440AA4865C1D)
高压开关柜kyn28a1210kv电压等级应用于各行各业配电室
图片尺寸550x800![为什么要划分电压等级?](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83A6000D13A572059726769B1BF667014B6F00B89F6D25DBB3C5B18BEE9B3651C6251F4FB6B49B06C29C722D2EAB1A07BF724DAB6FA2395C496A1CA17F7F8E0E43743929A82BD14264C862FFC08D49AF9B)
为什么要划分电压等级?
图片尺寸640x377![展开全部 电压等级 是多少.这么大的电机一般都是高压电机.](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83FE14D2D5366B04899B48D1C1968CC70F6FD6D49D097F715F6A2E79123180466F14D6B789847F5822F129D6E878B97A3A1E51C4FE95C6004C6848E9FA2BCECE57908BD3409456866DDF009704A4E504FD)
展开全部 电压等级 是多少.这么大的电机一般都是高压电机.
图片尺寸822x496![电压,额定电压](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E92CB7E31588284EF44BD6170C28354D10269B0A1B986265E74F704F870AAF6094CCE892F77D286DE648A5F72CC33AB47109796FD55B3C289D93812795433B108C5FC4E40D95F9AB9ACE2D57E12374EEDB)
电压,额定电压
图片尺寸609x359![电力系统的电压等级](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83C2A656C63932577C3EFAA9957D55B2F7978317AD9AD3D192376B4A06D76905E7F7B7E9EF6047F6CE9AFA7FBC1CA12971CF6DB4928AFE7433C32A90BE648072B4B87BE974CC2E14B05F2F312BBC7F0C91)
电力系统的电压等级
图片尺寸864x533![表5,电压等级:0.6/1kv防火电力电缆](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E94033737BE111DC7A5C4F7C33AD6DAD577A7F3F438B8FB121E3C156ABB486AA70398BC2C6C2B63DDEB7339DCCF90DFC30C0C7E5325053E143A40D8C7B1F8AA4640F23E88E1A19212096C8787A9B85D872)
表5,电压等级:0.6/1kv防火电力电缆
图片尺寸655x343