那曲地区SANIL开关SD-30MS-LS,M30,10mm,韩国Sinwoo S-CON变送器。中山立讯电气有限公司,中山朗立电气有限公司

RTD-2A1-W RTD-2A1-X RTD-2A1-Y RTD-2A1-Z
RTD-2A2-W RTD-2A2-X RTD-2A2-Y RTD-2A2-Z
RTD-2A3-W RTD-2A3-X RTD-2A3-Y RTD-2A3-Z
RTD-2A4-W RTD-2A4-X RTD-2A4-Y RTD-2A4-Z
RTD-2A5-W RTD-2A5-X RTD-2A5-Y RTD-2A5-Z
RTD-2A6-W RTD-2A6-X RTD-2A6-Y RTD-2A6-Z
RTD-2A7-W RTD-2A7-X RTD-2A7-Y RTD-2A7-Z
RTD-2A8-W RTD-2A8-X RTD-2A8-Y RTD-2A8-Z
RTD-2AR-W RTD-2AR-X RTD-2AR-Y RTD-2AR-Z
RTD-2AN-W RTD-2AN-X RTD-2AN-Y RTD-2AN-Z
RTD-2B1-W RTD-2B1-X RTD-2B1-Y RTD-2B1-Z
RTD-2B2-W RTD-2B2-X RTD-2B2-Y RTD-2B2-Z
RTD-2B3-W RTD-2B3-X RTD-2B3-Y RTD-2B3-Z
RTD-2B4-W RTD-2B4-X RTD-2B4-Y RTD-2B4-Z
RTD-2B5-W RTD-2B5-X RTD-2B5-Y RTD-2B5-Z
RTD-2B6-W RTD-2B6-X RTD-2B6-Y RTD-2B6-Z
RTD-2B7-W RTD-2B7-X RTD-2B7-Y RTD-2B7-Z
RTD-2B8-W RTD-2B8-X RTD-2B8-Y RTD-2B8-Z
RTD-2BR-W RTD-2BR-X RTD-2BR-Y RTD-2BR-Z
RTD-2BN-W RTD-2BN-X RTD-2BN-Y RTD-2BN-Z
RTD-2C1-W RTD-2C1-X RTD-2C1-Y RTD-2C1-Z
RTD-2C2-W RTD-2C2-X RTD-2C2-Y RTD-2C2-Z
RTD-2C3-W RTD-2C3-X RTD-2C3-Y RTD-2C3-Z
RTD-2C4-W RTD-2C4-X RTD-2C4-Y RTD-2C4-Z
RTD-2C5-W RTD-2C5-X RTD-2C5-Y RTD-2C5-Z
RTD-2C6-W RTD-2C6-X RTD-2C6-Y RTD-2C6-Z

其周期决定于kf，振幅决定于ku,中曲线①，载波为双极性的等腰三角波，其周期决定于载波频率，振幅不变，与ku=1时正弦波的振幅值相等。调制波与载波的交点决定了逆变桥输出相电压的脉冲系列，此脉冲系列也是双极性的，但是，由相电压合成为线电压(uab=ua-ub;ubc=ub-uc;uca=uc-ua)时，所得到的线电压脉冲系列却是单极性的。(2)双极性调制的工作特点：逆变桥在工作时，同一桥臂的两个逆变器件总是按相电压脉冲系列的规律交替地导通和关断，毫不停息，而流过负载ZL的是按线电压规律变化的交变电流。实施SPWM的基本要求(1)必须实时地计算调制波(正弦波)和载波(三角波)的所有交点的时间坐标。
那曲地区SANIL开关SD-30MS-LS,M30,10mm,

RTD-2C7-W RTD-2C7-X RTD-2C7-Y RTD-2C7-Z
RTD-2C8-W RTD-2C8-X RTD-2C8-Y RTD-2C8-Z
RTD-2CR-W RTD-2CR-X RTD-2CR-Y RTD-2CR-Z
RTD-2CN-W RTD-2CN-X RTD-2CN-Y RTD-2CN-Z
RTD-2D1-W RTD-2D1-X RTD-2D1-Y RTD-2D1-Z
RTD-2D2-W RTD-2D2-X RTD-2D2-Y RTD-2D2-Z
RTD-2D3-W RTD-2D3-X RTD-2D3-Y RTD-2D3-Z
RTD-2D4-W RTD-2D4-X RTD-2D4-Y RTD-2D4-Z
RTD-2D5-W RTD-2D5-X RTD-2D5-Y RTD-2D5-Z
RTD-2D6-W RTD-2D6-X RTD-2D6-Y RTD-2D6-Z
RTD-2D7-W RTD-2D7-X RTD-2D7-Y RTD-2D7-Z
RTD-2D8-W RTD-2D8-X RTD-2D8-Y RTD-2D8-Z
RTD-2DR-W RTD-2DR-X RTD-2DR-Y RTD-2DR-Z
RTD-2DN-W RTD-2DN-X RTD-2DN-Y RTD-2DN-Z
RTD-2E1-W RTD-2E1-X RTD-2E1-Y RTD-2E1-Z
RTD-2E2-W RTD-2E2-X RTD-2E2-Y RTD-2E2-Z
RTD-2E3-W RTD-2E3-X RTD-2E3-Y RTD-2E3-Z
RTD-2E4-W RTD-2E4-X RTD-2E4-Y RTD-2E4-Z
RTD-2E5-W RTD-2E5-X RTD-2E5-Y RTD-2E5-Z
RTD-2E6-W RTD-2E6-X RTD-2E6-Y RTD-2E6-Z
RTD-2E7-W RTD-2E7-X RTD-2E7-Y RTD-2E7-Z
RTD-2E8-W RTD-2E8-X RTD-2E8-Y RTD-2E8-Z
RTD-2ER-W RTD-2ER-X RTD-2ER-Y RTD-2ER-Z
RTD-2EN-W RTD-2EN-X RTD-2EN-Y RTD-2EN-Z
RTD-2F1-W RTD-2F1-X RTD-2F1-Y RTD-2F1-Z
RTD-2F2-W RTD-2F2-X RTD-2F2-Y RTD-2F2-Z
RTD-2F3-W RTD-2F3-X RTD-2F3-Y RTD-2F3-Z
RTD-2F4-W RTD-2F4-X RTD-2F4-Y RTD-2F4-Z
RTD-2F5-W RTD-2F5-X RTD-2F5-Y RTD-2F5-Z
RTD-2F6-W RTD-2F6-X RTD-2F6-Y RTD-2F6-Z
RTD-2F7-W RTD-2F7-X RTD-2F7-Y RTD-2F7-Z
RTD-2F8-W RTD-2F8-X RTD-2F8-Y RTD-2F8-Z
RTD-2FR-W RTD-2FR-X RTD-2FR-Y RTD-2FR-Z
RTD-2FN-W RTD-2FN-X RTD-2FN-Y RTD-2FN-Z
RTD-2G1-W RTD-2G1-X RTD-2G1-Y RTD-2G1-Z
RTD-2G2-W RTD-2G2-X RTD-2G2-Y RTD-2G2-Z
RTD-2G3-W RTD-2G3-X RTD-2G3-Y RTD-2G3-Z
RTD-2G4-W RTD-2G4-X RTD-2G4-Y RTD-2G4-Z
RTD-2G5-W RTD-2G5-X RTD-2G5-Y RTD-2G5-Z
RTD-2G6-W RTD-2G6-X RTD-2G6-Y RTD-2G6-Z
RTD-2G7-W RTD-2G7-X RTD-2G7-Y RTD-2G7-Z
RTD-2G8-W RTD-2G8-X RTD-2G8-Y RTD-2G8-Z
RTD-2GR-W RTD-2GR-X RTD-2GR-Y RTD-2GR-Z
RTD-2GN-W RTD-2GN-X RTD-2GN-Y RTD-2GN-Z
RTD-2H1-W RTD-2H1-X RTD-2H1-Y RTD-2H1-Z
RTD-2H2-W RTD-2H2-X RTD-2H2-Y RTD-2H2-Z
RTD-2H3-W RTD-2H3-X RTD-2H3-Y RTD-2H3-Z
RTD-2H4-W RTD-2H4-X RTD-2H4-Y RTD-2H4-Z
RTD-2H5-W RTD-2H5-X RTD-2H5-Y RTD-2H5-Z
RTD-2H6-W RTD-2H6-X RTD-2H6-Y RTD-2H6-Z
RTD-2H7-W RTD-2H7-X RTD-2H7-Y RTD-2H7-Z
RTD-2H8-W RTD-2H8-X RTD-2H8-Y RTD-2H8-Z
RTD-2HR-W RTD-2HR-X RTD-2HR-Y RTD-2HR-Z
RTD-2HN-W RTD-2HN-X RTD-2HN-Y RTD-2HN-Z
RTD-2I1-W RTD-2I1-X RTD-2I1-Y RTD-2I1-Z
RTD-2I2-W RTD-2I2-X RTD-2I2-Y RTD-2I2-Z
RTD-2I3-W RTD-2I3-X RTD-2I3-Y RTD-2I3-Z
RTD-2I4-W RTD-2I4-X RTD-2I4-Y RTD-2I4-Z
RTD-2I5-W RTD-2I5-X RTD-2I5-Y RTD-2I5-Z
RTD-2I6-W RTD-2I6-X RTD-2I6-Y RTD-2I6-Z
RTD-2I7-W RTD-2I7-X RTD-2I7-Y RTD-2I7-Z
RTD-2I8-W RTD-2I8-X RTD-2I8-Y RTD-2I8-Z
RTD-2IR-W RTD-2IR-X RTD-2IR-Y RTD-2IR-Z
RTD-2IN-W RTD-2IN-X RTD-2IN-Y RTD-2IN-Z
RTD-2J1-W RTD-2J1-X RTD-2J1-Y RTD-2J1-Z
RTD-2J2-W RTD-2J2-X RTD-2J2-Y RTD-2J2-Z
RTD-2J3-W RTD-2J3-X RTD-2J3-Y RTD-2J3-Z
RTD-2J4-W RTD-2J4-X RTD-2J4-Y RTD-2J4-Z
RTD-2J5-W RTD-2J5-X RTD-2J5-Y RTD-2J5-Z
RTD-2J6-W RTD-2J6-X RTD-2J6-Y RTD-2J6-Z
RTD-2J7-W RTD-2J7-X RTD-2J7-Y RTD-2J7-Z
RTD-2J8-W RTD-2J8-X RTD-2J8-Y RTD-2J8-Z
RTD-2JR-W RTD-2JR-X RTD-2JR-Y RTD-2JR-Z
RTD-2JN-W RTD-2JN-X RTD-2JN-Y RTD-2JN-Z
RTD-2K1-W RTD-2K1-X RTD-2K1-Y RTD-2K1-Z
RTD-2K2-W RTD-2K2-X RTD-2K2-Y RTD-2K2-Z
RTD-2K3-W RTD-2K3-X RTD-2K3-Y RTD-2K3-Z
RTD-2K4-W RTD-2K4-X RTD-2K4-Y RTD-2K4-Z
RTD-2K5-W RTD-2K5-X RTD-2K5-Y RTD-2K5-Z
RTD-2K6-W RTD-2K6-X RTD-2K6-Y RTD-2K6-Z
RTD-2K7-W RTD-2K7-X RTD-2K7-Y RTD-2K7-Z
RTD-2K8-W RTD-2K8-X RTD-2K8-Y RTD-2K8-Z
RTD-2KR-W RTD-2KR-X RTD-2KR-Y RTD-2KR-Z
RTD-2KN-W RTD-2KN-X RTD-2KN-Y RTD-2KN-Z
RTD-2L1-W RTD-2L1-X RTD-2L1-Y RTD-2L1-Z
RTD-2L2-W RTD-2L2-X RTD-2L2-Y RTD-2L2-Z
RTD-2L3-W RTD-2L3-X RTD-2L3-Y RTD-2L3-Z
RTD-2L4-W RTD-2L4-X RTD-2L4-Y RTD-2L4-Z
RTD-2L5-W RTD-2L5-X RTD-2L5-Y RTD-2L5-Z
RTD-2L6-W RTD-2L6-X RTD-2L6-Y RTD-2L6-Z
RTD-2L7-W RTD-2L7-X RTD-2L7-Y RTD-2L7-Z
RTD-2L8-W RTD-2L8-X RTD-2L8-Y RTD-2L8-Z
RTD-2LR-W RTD-2LR-X RTD-2LR-Y RTD-2LR-Z
RTD-2LN-W RTD-2LN-X RTD-2LN-Y RTD-2LN-Z
RTD-2R1-W RTD-2R1-X RTD-2R1-Y RTD-2R1-Z
RTD-2R2-W RTD-2R2-X RTD-2R2-Y RTD-2R2-Z
RTD-2R3-W RTD-2R3-X RTD-2R3-Y RTD-2R3-Z
RTD-2R4-W RTD-2R4-X RTD-2R4-Y RTD-2R4-Z
RTD-2R5-W RTD-2R5-X RTD-2R5-Y RTD-2R5-Z
RTD-2R6-W RTD-2R6-X RTD-2R6-Y RTD-2R6-Z
RTD-2R7-W RTD-2R7-X RTD-2R7-Y RTD-2R7-Z
RTD-2R8-W RTD-2R8-X RTD-2R8-Y RTD-2R8-Z
RTD-2RR-W RTD-2RR-X RTD-2RR-Y RTD-2RR-Z
RTD-2RN-W RTD-2RN-X RTD-2RN-Y RTD-2RN-Z

RTD-4A1-W RTD-4A1-X RTD-4A1-Y RTD-4A1-Z
RTD-4A2-W RTD-4A2-X RTD-4A2-Y RTD-4A2-Z
RTD-4A3-W RTD-4A3-X RTD-4A3-Y RTD-4A3-Z
RTD-4A4-W RTD-4A4-X RTD-4A4-Y RTD-4A4-Z
RTD-4A5-W RTD-4A5-X RTD-4A5-Y RTD-4A5-Z
RTD-4A6-W RTD-4A6-X RTD-4A6-Y RTD-4A6-Z
RTD-4A7-W RTD-4A7-X RTD-4A7-Y RTD-4A7-Z
RTD-4A8-W RTD-4A8-X RTD-4A8-Y RTD-4A8-Z
RTD-4AR-W RTD-4AR-X RTD-4AR-Y RTD-4AR-Z
RTD-4AN-W RTD-4AN-X RTD-4AN-Y RTD-4AN-Z
RTD-4B1-W RTD-4B1-X RTD-4B1-Y RTD-4B1-Z
RTD-4B2-W RTD-4B2-X RTD-4B2-Y RTD-4B2-Z
RTD-4B3-W RTD-4B3-X RTD-4B3-Y RTD-4B3-Z
RTD-4B4-W RTD-4B4-X RTD-4B4-Y RTD-4B4-Z
RTD-4B5-W RTD-4B5-X RTD-4B5-Y RTD-4B5-Z
RTD-4B6-W RTD-4B6-X RTD-4B6-Y RTD-4B6-Z
RTD-4B7-W RTD-4B7-X RTD-4B7-Y RTD-4B7-Z
RTD-4B8-W RTD-4B8-X RTD-4B8-Y RTD-4B8-Z
RTD-4BR-W RTD-4BR-X RTD-4BR-Y RTD-4BR-Z
RTD-4BN-W RTD-4BN-X RTD-4BN-Y RTD-4BN-Z
RTD-4C1-W RTD-4C1-X RTD-4C1-Y RTD-4C1-Z
RTD-4C2-W RTD-4C2-X RTD-4C2-Y RTD-4C2-Z
RTD-4C3-W RTD-4C3-X RTD-4C3-Y RTD-4C3-Z
RTD-4C4-W RTD-4C4-X RTD-4C4-Y RTD-4C4-Z
RTD-4C5-W RTD-4C5-X RTD-4C5-Y RTD-4C5-Z
RTD-4C6-W RTD-4C6-X RTD-4C6-Y RTD-4C6-Z
RTD-4C7-W RTD-4C7-X RTD-4C7-Y RTD-4C7-Z
RTD-4C8-W RTD-4C8-X RTD-4C8-Y RTD-4C8-Z
RTD-4CR-W RTD-4CR-X RTD-4CR-Y RTD-4CR-Z
RTD-4CN-W RTD-4CN-X RTD-4CN-Y RTD-4CN-Z
RTD-4D1-W RTD-4D1-X RTD-4D1-Y RTD-4D1-Z
RTD-4D2-W RTD-4D2-X RTD-4D2-Y RTD-4D2-Z
RTD-4D3-W RTD-4D3-X RTD-4D3-Y RTD-4D3-Z
RTD-4D4-W RTD-4D4-X RTD-4D4-Y RTD-4D4-Z
RTD-4D5-W RTD-4D5-X RTD-4D5-Y RTD-4D5-Z
RTD-4D6-W RTD-4D6-X RTD-4D6-Y RTD-4D6-Z
RTD-4D7-W RTD-4D7-X RTD-4D7-Y RTD-4D7-Z
RTD-4D8-W RTD-4D8-X RTD-4D8-Y RTD-4D8-Z
RTD-4DR-W RTD-4DR-X RTD-4DR-Y RTD-4DR-Z
RTD-4DN-W RTD-4DN-X RTD-4DN-Y RTD-4DN-Z
RTD-4E1-W RTD-4E1-X RTD-4E1-Y RTD-4E1-Z
RTD-4E2-W RTD-4E2-X RTD-4E2-Y RTD-4E2-Z
RTD-4E3-W RTD-4E3-X RTD-4E3-Y RTD-4E3-Z
RTD-4E4-W RTD-4E4-X RTD-4E4-Y RTD-4E4-Z
RTD-4E5-W RTD-4E5-X RTD-4E5-Y RTD-4E5-Z
RTD-4E6-W RTD-4E6-X RTD-4E6-Y RTD-4E6-Z
RTD-4E7-W RTD-4E7-X RTD-4E7-Y RTD-4E7-Z

例如个人电脑，而开关电源就进行两者之间电压及电流的转换。开关电源不同于线性电源，开关电源利用的切换晶体管多半是在全开模式（饱和区）及全闭模式（截止区）之间切换，这两个模式都有低耗散的特点，切换之间的转换会有较高的耗散，但时间很短，因此比较节省能源，产生废热较少。理想上，开关电源本身是不会消耗电能的。电压稳压是透过调整晶体管导通及断路的时间来达到。相反的，线性电源在产生输出电压的过程中，晶体管工作在放大区，本身也会消耗电能。开关电源的高转换效率是其一大优点，而且因为开关电源工作频率高，可以使用小尺寸、轻重量的变压器，因此开关电源也会比线性电源的尺寸要小，重量也会比较轻。若电源的高效率、体积及重量是考虑重点时。
那曲地区SANIL开关SD-30MS-LS,M30,10mm,

RTD-4E8-W RTD-4E8-X RTD-4E8-Y RTD-4E8-Z
RTD-4ER-W RTD-4ER-X RTD-4ER-Y RTD-4ER-Z
RTD-4EN-W RTD-4EN-X RTD-4EN-Y RTD-4EN-Z
RTD-4F1-W RTD-4F1-X RTD-4F1-Y RTD-4F1-Z
RTD-4F2-W RTD-4F2-X RTD-4F2-Y RTD-4F2-Z
RTD-4F3-W RTD-4F3-X RTD-4F3-Y RTD-4F3-Z
RTD-4F4-W RTD-4F4-X RTD-4F4-Y RTD-4F4-Z
RTD-4F5-W RTD-4F5-X RTD-4F5-Y RTD-4F5-Z
RTD-4F6-W RTD-4F6-X RTD-4F6-Y RTD-4F6-Z
RTD-4F7-W RTD-4F7-X RTD-4F7-Y RTD-4F7-Z
RTD-4F8-W RTD-4F8-X RTD-4F8-Y RTD-4F8-Z
RTD-4FR-W RTD-4FR-X RTD-4FR-Y RTD-4FR-Z
RTD-4FN-W RTD-4FN-X RTD-4FN-Y RTD-4FN-Z
RTD-4G1-W RTD-4G1-X RTD-4G1-Y RTD-4G1-Z
RTD-4G2-W RTD-4G2-X RTD-4G2-Y RTD-4G2-Z
RTD-4G3-W RTD-4G3-X RTD-4G3-Y RTD-4G3-Z
RTD-4G4-W RTD-4G4-X RTD-4G4-Y RTD-4G4-Z
RTD-4G5-W RTD-4G5-X RTD-4G5-Y RTD-4G5-Z
RTD-4G6-W RTD-4G6-X RTD-4G6-Y RTD-4G6-Z
RTD-4G7-W RTD-4G7-X RTD-4G7-Y RTD-4G7-Z
RTD-4G8-W RTD-4G8-X RTD-4G8-Y RTD-4G8-Z
RTD-4GR-W RTD-4GR-X RTD-4GR-Y RTD-4GR-Z
RTD-4GN-W RTD-4GN-X RTD-4GN-Y RTD-4GN-Z
RTD-4H1-W RTD-4H1-X RTD-4H1-Y RTD-4H1-Z
RTD-4H2-W RTD-4H2-X RTD-4H2-Y RTD-4H2-Z
RTD-4H3-W RTD-4H3-X RTD-4H3-Y RTD-4H3-Z
RTD-4H4-W RTD-4H4-X RTD-4H4-Y RTD-4H4-Z
RTD-4H5-W RTD-4H5-X RTD-4H5-Y RTD-4H5-Z
RTD-4H6-W RTD-4H6-X RTD-4H6-Y RTD-4H6-Z
RTD-4H7-W RTD-4H7-X RTD-4H7-Y RTD-4H7-Z
RTD-4H8-W RTD-4H8-X RTD-4H8-Y RTD-4H8-Z
RTD-4HR-W RTD-4HR-X RTD-4HR-Y RTD-4HR-Z
RTD-4HN-W RTD-4HN-X RTD-4HN-Y RTD-4HN-Z
RTD-4I1-W RTD-4I1-X RTD-4I1-Y RTD-4I1-Z
RTD-4I2-W RTD-4I2-X RTD-4I2-Y RTD-4I2-Z
RTD-4I3-W RTD-4I3-X RTD-4I3-Y RTD-4I3-Z
RTD-4I4-W RTD-4I4-X RTD-4I4-Y RTD-4I4-Z
RTD-4I5-W RTD-4I5-X RTD-4I5-Y RTD-4I5-Z
RTD-4I6-W RTD-4I6-X RTD-4I6-Y RTD-4I6-Z
RTD-4I7-W RTD-4I7-X RTD-4I7-Y RTD-4I7-Z
RTD-4I8-W RTD-4I8-X RTD-4I8-Y RTD-4I8-Z
RTD-4IR-W RTD-4IR-X RTD-4IR-Y RTD-4IR-Z
RTD-4IN-W RTD-4IN-X RTD-4IN-Y RTD-4IN-Z
RTD-4J1-W RTD-4J1-X RTD-4J1-Y RTD-4J1-Z
RTD-4J2-W RTD-4J2-X RTD-4J2-Y RTD-4J2-Z
RTD-4J3-W RTD-4J3-X RTD-4J3-Y RTD-4J3-Z
RTD-4J4-W RTD-4J4-X RTD-4J4-Y RTD-4J4-Z
RTD-4J5-W RTD-4J5-X RTD-4J5-Y RTD-4J5-Z
RTD-4J6-W RTD-4J6-X RTD-4J6-Y RTD-4J6-Z
RTD-4J7-W RTD-4J7-X RTD-4J7-Y RTD-4J7-Z
RTD-4J8-W RTD-4J8-X RTD-4J8-Y RTD-4J8-Z
RTD-4JR-W RTD-4JR-X RTD-4JR-Y RTD-4JR-Z
RTD-4JN-W RTD-4JN-X RTD-4JN-Y RTD-4JN-Z
RTD-4K1-W RTD-4K1-X RTD-4K1-Y RTD-4K1-Z
RTD-4K2-W RTD-4K2-X RTD-4K2-Y RTD-4K2-Z
RTD-4K3-W RTD-4K3-X RTD-4K3-Y RTD-4K3-Z
RTD-4K4-W RTD-4K4-X RTD-4K4-Y RTD-4K4-Z
RTD-4K5-W RTD-4K5-X RTD-4K5-Y RTD-4K5-Z
RTD-4K6-W RTD-4K6-X RTD-4K6-Y RTD-4K6-Z
RTD-4K7-W RTD-4K7-X RTD-4K7-Y RTD-4K7-Z
RTD-4K8-W RTD-4K8-X RTD-4K8-Y RTD-4K8-Z
RTD-4KR-W RTD-4KR-X RTD-4KR-Y RTD-4KR-Z
RTD-4KN-W RTD-4KN-X RTD-4KN-Y RTD-4KN-Z
RTD-4L1-W RTD-4L1-X RTD-4L1-Y RTD-4L1-Z
RTD-4L2-W RTD-4L2-X RTD-4L2-Y RTD-4L2-Z
RTD-4L3-W RTD-4L3-X RTD-4L3-Y RTD-4L3-Z
RTD-4L4-W RTD-4L4-X RTD-4L4-Y RTD-4L4-Z
RTD-4L5-W RTD-4L5-X RTD-4L5-Y RTD-4L5-Z
RTD-4L6-W RTD-4L6-X RTD-4L6-Y RTD-4L6-Z
RTD-4L7-W RTD-4L7-X RTD-4L7-Y RTD-4L7-Z
RTD-4L8-W RTD-4L8-X RTD-4L8-Y RTD-4L8-Z
RTD-4LR-W RTD-4LR-X RTD-4LR-Y RTD-4LR-Z
RTD-4LN-W RTD-4LN-X RTD-4LN-Y RTD-4LN-Z
RTD-4R1-W RTD-4R1-X RTD-4R1-Y RTD-4R1-Z
RTD-4R2-W RTD-4R2-X RTD-4R2-Y RTD-4R2-Z
RTD-4R3-W RTD-4R3-X RTD-4R3-Y RTD-4R3-Z
RTD-4R4-W RTD-4R4-X RTD-4R4-Y RTD-4R4-Z
RTD-4R5-W RTD-4R5-X RTD-4R5-Y RTD-4R5-Z
RTD-4R6-W RTD-4R6-X RTD-4R6-Y RTD-4R6-Z
RTD-4R7-W RTD-4R7-X RTD-4R7-Y RTD-4R7-Z
RTD-4R8-W RTD-4R8-X RTD-4R8-Y RTD-4R8-Z
RTD-4RR-W RTD-4RR-X RTD-4RR-Y RTD-4RR-Z
RTD-4RN-W RTD-4RN-X RTD-4RN-Y RTD-4RN-Z

RTD-7A1-W RTD-7A1-X RTD-7A1-Y RTD-7A1-Z
RTD-7A2-W RTD-7A2-X RTD-7A2-Y RTD-7A2-Z
RTD-7A3-W RTD-7A3-X RTD-7A3-Y RTD-7A3-Z
RTD-7A4-W RTD-7A4-X RTD-7A4-Y RTD-7A4-Z
RTD-7A5-W RTD-7A5-X RTD-7A5-Y RTD-7A5-Z
RTD-7A6-W RTD-7A6-X RTD-7A6-Y RTD-7A6-Z
RTD-7A7-W RTD-7A7-X RTD-7A7-Y RTD-7A7-Z
RTD-7A8-W RTD-7A8-X RTD-7A8-Y RTD-7A8-Z
RTD-7AR-W RTD-7AR-X RTD-7AR-Y RTD-7AR-Z
RTD-7AN-W RTD-7AN-X RTD-7AN-Y RTD-7AN-Z
RTD-7B1-W RTD-7B1-X RTD-7B1-Y RTD-7B1-Z
RTD-7B2-W RTD-7B2-X RTD-7B2-Y RTD-7B2-Z
RTD-7B3-W RTD-7B3-X RTD-7B3-Y RTD-7B3-Z
RTD-7B4-W RTD-7B4-X RTD-7B4-Y RTD-7B4-Z
RTD-7B5-W RTD-7B5-X RTD-7B5-Y RTD-7B5-Z
RTD-7B6-W RTD-7B6-X RTD-7B6-Y RTD-7B6-Z
RTD-7B7-W RTD-7B7-X RTD-7B7-Y RTD-7B7-Z
RTD-7B8-W RTD-7B8-X RTD-7B8-Y RTD-7B8-Z
RTD-7BR-W RTD-7BR-X RTD-7BR-Y RTD-7BR-Z
RTD-7BN-W RTD-7BN-X RTD-7BN-Y RTD-7BN-Z
RTD-7C1-W RTD-7C1-X RTD-7C1-Y RTD-7C1-Z
RTD-7C2-W RTD-7C2-X RTD-7C2-Y RTD-7C2-Z
RTD-7C3-W RTD-7C3-X RTD-7C3-Y RTD-7C3-Z
RTD-7C4-W RTD-7C4-X RTD-7C4-Y RTD-7C4-Z
RTD-7C5-W RTD-7C5-X RTD-7C5-Y RTD-7C5-Z
RTD-7C6-W RTD-7C6-X RTD-7C6-Y RTD-7C6-Z
RTD-7C7-W RTD-7C7-X RTD-7C7-Y RTD-7C7-Z
RTD-7C8-W RTD-7C8-X RTD-7C8-Y RTD-7C8-Z
RTD-7CR-W RTD-7CR-X RTD-7CR-Y RTD-7CR-Z
RTD-7CN-W RTD-7CN-X RTD-7CN-Y RTD-7CN-Z
RTD-7D1-W RTD-7D1-X RTD-7D1-Y RTD-7D1-Z
RTD-7D2-W RTD-7D2-X RTD-7D2-Y RTD-7D2-Z
RTD-7D3-W RTD-7D3-X RTD-7D3-Y RTD-7D3-Z
RTD-7D4-W RTD-7D4-X RTD-7D4-Y RTD-7D4-Z
RTD-7D5-W RTD-7D5-X RTD-7D5-Y RTD-7D5-Z
RTD-7D6-W RTD-7D6-X RTD-7D6-Y RTD-7D6-Z
RTD-7D7-W RTD-7D7-X RTD-7D7-Y RTD-7D7-Z
RTD-7D8-W RTD-7D8-X RTD-7D8-Y RTD-7D8-Z
RTD-7DR-W RTD-7DR-X RTD-7DR-Y RTD-7DR-Z
RTD-7DN-W RTD-7DN-X RTD-7DN-Y RTD-7DN-Z
RTD-7E1-W RTD-7E1-X RTD-7E1-Y RTD-7E1-Z
RTD-7E2-W RTD-7E2-X RTD-7E2-Y RTD-7E2-Z
RTD-7E3-W RTD-7E3-X RTD-7E3-Y RTD-7E3-Z
RTD-7E4-W RTD-7E4-X RTD-7E4-Y RTD-7E4-Z
RTD-7E5-W RTD-7E5-X RTD-7E5-Y RTD-7E5-Z
RTD-7E6-W RTD-7E6-X RTD-7E6-Y RTD-7E6-Z
RTD-7E7-W RTD-7E7-X RTD-7E7-Y RTD-7E7-Z
RTD-7E8-W RTD-7E8-X RTD-7E8-Y RTD-7E8-Z
RTD-7ER-W RTD-7ER-X RTD-7ER-Y RTD-7ER-Z
RTD-7EN-W RTD-7EN-X RTD-7EN-Y RTD-7EN-Z
RTD-7F1-W RTD-7F1-X RTD-7F1-Y RTD-7F1-Z
RTD-7F2-W RTD-7F2-X RTD-7F2-Y RTD-7F2-Z
RTD-7F3-W RTD-7F3-X RTD-7F3-Y RTD-7F3-Z
RTD-7F4-W RTD-7F4-X RTD-7F4-Y RTD-7F4-Z
RTD-7F5-W RTD-7F5-X RTD-7F5-Y RTD-7F5-Z
RTD-7F6-W RTD-7F6-X RTD-7F6-Y RTD-7F6-Z
RTD-7F7-W RTD-7F7-X RTD-7F7-Y RTD-7F7-Z
RTD-7F8-W RTD-7F8-X RTD-7F8-Y RTD-7F8-Z
RTD-7FR-W RTD-7FR-X RTD-7FR-Y RTD-7FR-Z
RTD-7FN-W RTD-7FN-X RTD-7FN-Y RTD-7FN-Z
RTD-7G1-W RTD-7G1-X RTD-7G1-Y RTD-7G1-Z
RTD-7G2-W RTD-7G2-X RTD-7G2-Y RTD-7G2-Z
RTD-7G3-W RTD-7G3-X RTD-7G3-Y RTD-7G3-Z
RTD-7G4-W RTD-7G4-X RTD-7G4-Y RTD-7G4-Z
RTD-7G5-W RTD-7G5-X RTD-7G5-Y RTD-7G5-Z
RTD-7G6-W RTD-7G6-X RTD-7G6-Y RTD-7G6-Z
RTD-7G7-W RTD-7G7-X RTD-7G7-Y RTD-7G7-Z
RTD-7G8-W RTD-7G8-X RTD-7G8-Y RTD-7G8-Z
RTD-7GR-W RTD-7GR-X RTD-7GR-Y RTD-7GR-Z
RTD-7GN-W RTD-7GN-X RTD-7GN-Y RTD-7GN-Z
RTD-7H1-W RTD-7H1-X RTD-7H1-Y RTD-7H1-Z
RTD-7H2-W RTD-7H2-X RTD-7H2-Y RTD-7H2-Z
RTD-7H3-W RTD-7H3-X RTD-7H3-Y RTD-7H3-Z
RTD-7H4-W RTD-7H4-X RTD-7H4-Y RTD-7H4-Z
RTD-7H5-W RTD-7H5-X RTD-7H5-Y RTD-7H5-Z
RTD-7H6-W RTD-7H6-X RTD-7H6-Y RTD-7H6-Z
RTD-7H7-W RTD-7H7-X RTD-7H7-Y RTD-7H7-Z
RTD-7H8-W RTD-7H8-X RTD-7H8-Y RTD-7H8-Z
RTD-7HR-W RTD-7HR-X RTD-7HR-Y RTD-7HR-Z
RTD-7HN-W RTD-7HN-X RTD-7HN-Y RTD-7HN-Z
RTD-7I1-W RTD-7I1-X RTD-7I1-Y RTD-7I1-Z
RTD-7I2-W RTD-7I2-X RTD-7I2-Y RTD-7I2-Z
RTD-7I3-W RTD-7I3-X RTD-7I3-Y RTD-7I3-Z
RTD-7I4-W RTD-7I4-X RTD-7I4-Y RTD-7I4-Z
RTD-7I5-W RTD-7I5-X RTD-7I5-Y RTD-7I5-Z
RTD-7I6-W RTD-7I6-X RTD-7I6-Y RTD-7I6-Z
RTD-7I7-W RTD-7I7-X RTD-7I7-Y RTD-7I7-Z
RTD-7I8-W RTD-7I8-X RTD-7I8-Y RTD-7I8-Z
RTD-7IR-W RTD-7IR-X RTD-7IR-Y RTD-7IR-Z
RTD-7IN-W RTD-7IN-X RTD-7IN-Y RTD-7IN-Z
RTD-7J1-W RTD-7J1-X RTD-7J1-Y RTD-7J1-Z
RTD-7J2-W RTD-7J2-X RTD-7J2-Y RTD-7J2-Z
RTD-7J3-W RTD-7J3-X RTD-7J3-Y RTD-7J3-Z
RTD-7J4-W RTD-7J4-X RTD-7J4-Y RTD-7J4-Z
RTD-7J5-W RTD-7J5-X RTD-7J5-Y RTD-7J5-Z
RTD-7J6-W RTD-7J6-X RTD-7J6-Y RTD-7J6-Z
RTD-7J7-W RTD-7J7-X RTD-7J7-Y RTD-7J7-Z
RTD-7J8-W RTD-7J8-X RTD-7J8-Y RTD-7J8-Z
RTD-7JR-W RTD-7JR-X RTD-7JR-Y RTD-7JR-Z
RTD-7JN-W RTD-7JN-X RTD-7JN-Y RTD-7JN-Z
RTD-7K1-W RTD-7K1-X RTD-7K1-Y RTD-7K1-Z
RTD-7K2-W RTD-7K2-X RTD-7K2-Y RTD-7K2-Z
RTD-7K3-W RTD-7K3-X RTD-7K3-Y RTD-7K3-Z
RTD-7K4-W RTD-7K4-X RTD-7K4-Y RTD-7K4-Z
RTD-7K5-W RTD-7K5-X RTD-7K5-Y RTD-7K5-Z
RTD-7K6-W RTD-7K6-X RTD-7K6-Y RTD-7K6-Z
RTD-7K7-W RTD-7K7-X RTD-7K7-Y RTD-7K7-Z
RTD-7K8-W RTD-7K8-X RTD-7K8-Y RTD-7K8-Z
RTD-7KR-W RTD-7KR-X RTD-7KR-Y RTD-7KR-Z
RTD-7KN-W RTD-7KN-X RTD-7KN-Y RTD-7KN-Z
RTD-7L1-W RTD-7L1-X RTD-7L1-Y RTD-7L1-Z
RTD-7L2-W RTD-7L2-X RTD-7L2-Y RTD-7L2-Z
RTD-7L3-W RTD-7L3-X RTD-7L3-Y RTD-7L3-Z
RTD-7L4-W RTD-7L4-X RTD-7L4-Y RTD-7L4-Z
RTD-7L5-W RTD-7L5-X RTD-7L5-Y RTD-7L5-Z
RTD-7L6-W RTD-7L6-X RTD-7L6-Y RTD-7L6-Z
RTD-7L7-W RTD-7L7-X RTD-7L7-Y RTD-7L7-Z
RTD-7L8-W RTD-7L8-X RTD-7L8-Y RTD-7L8-Z
RTD-7LR-W RTD-7LR-X RTD-7LR-Y RTD-7LR-Z
RTD-7LN-W RTD-7LN-X RTD-7LN-Y RTD-7LN-Z
RTD-7R1-W RTD-7R1-X RTD-7R1-Y RTD-7R1-Z
RTD-7R2-W RTD-7R2-X RTD-7R2-Y RTD-7R2-Z
RTD-7R3-W RTD-7R3-X RTD-7R3-Y RTD-7R3-Z
RTD-7R4-W RTD-7R4-X RTD-7R4-Y RTD-7R4-Z
RTD-7R5-W RTD-7R5-X RTD-7R5-Y RTD-7R5-Z
RTD-7R6-W RTD-7R6-X RTD-7R6-Y RTD-7R6-Z
RTD-7R7-W RTD-7R7-X RTD-7R7-Y RTD-7R7-Z
RTD-7R8-W RTD-7R8-X RTD-7R8-Y RTD-7R8-Z
RTD-7RR-W RTD-7RR-X RTD-7RR-Y RTD-7RR-Z
RTD-7RN-W RTD-7RN-X RTD-7RN-Y RTD-7RN-Z
RTD-9A1-W RTD-9A1-X RTD-9A1-Y RTD-9A1-Z
RTD-9A2-W RTD-9A2-X RTD-9A2-Y RTD-9A2-Z
RTD-9A3-W RTD-9A3-X RTD-9A3-Y RTD-9A3-Z
RTD-9A4-W RTD-9A4-X RTD-9A4-Y RTD-9A4-Z
RTD-9A5-W RTD-9A5-X RTD-9A5-Y RTD-9A5-Z
RTD-9A6-W RTD-9A6-X RTD-9A6-Y RTD-9A6-Z
RTD-9A7-W RTD-9A7-X RTD-9A7-Y RTD-9A7-Z
RTD-9A8-W RTD-9A8-X RTD-9A8-Y RTD-9A8-Z
RTD-9AR-W RTD-9AR-X RTD-9AR-Y RTD-9AR-Z
RTD-9AN-W RTD-9AN-X RTD-9AN-Y RTD-9AN-Z
RTD-9B1-W RTD-9B1-X RTD-9B1-Y RTD-9B1-Z
RTD-9B2-W RTD-9B2-X RTD-9B2-Y RTD-9B2-Z
RTD-9B3-W RTD-9B3-X RTD-9B3-Y RTD-9B3-Z
RTD-9B4-W RTD-9B4-X RTD-9B4-Y RTD-9B4-Z
RTD-9B5-W RTD-9B5-X RTD-9B5-Y RTD-9B5-Z
RTD-9B6-W RTD-9B6-X RTD-9B6-Y RTD-9B6-Z
RTD-9B7-W RTD-9B7-X RTD-9B7-Y RTD-9B7-Z
RTD-9B8-W RTD-9B8-X RTD-9B8-Y RTD-9B8-Z
RTD-9BR-W RTD-9BR-X RTD-9BR-Y RTD-9BR-Z
RTD-9BN-W RTD-9BN-X RTD-9BN-Y RTD-9BN-Z
RTD-9C1-W RTD-9C1-X RTD-9C1-Y RTD-9C1-Z
RTD-9C2-W RTD-9C2-X RTD-9C2-Y RTD-9C2-Z
RTD-9C3-W RTD-9C3-X RTD-9C3-Y RTD-9C3-Z
RTD-9C4-W RTD-9C4-X RTD-9C4-Y RTD-9C4-Z
RTD-9C5-W RTD-9C5-X RTD-9C5-Y RTD-9C5-Z
RTD-9C6-W RTD-9C6-X RTD-9C6-Y RTD-9C6-Z
RTD-9C7-W RTD-9C7-X RTD-9C7-Y RTD-9C7-Z
RTD-9C8-W RTD-9C8-X RTD-9C8-Y RTD-9C8-Z
RTD-9CR-W RTD-9CR-X RTD-9CR-Y RTD-9CR-Z
RTD-9CN-W RTD-9CN-X RTD-9CN-Y RTD-9CN-Z
RTD-9D1-W RTD-9D1-X RTD-9D1-Y RTD-9D1-Z
RTD-9D2-W RTD-9D2-X RTD-9D2-Y RTD-9D2-Z
RTD-9D3-W RTD-9D3-X RTD-9D3-Y RTD-9D3-Z
RTD-9D4-W RTD-9D4-X RTD-9D4-Y RTD-9D4-Z
RTD-9D5-W RTD-9D5-X RTD-9D5-Y RTD-9D5-Z
RTD-9D6-W RTD-9D6-X RTD-9D6-Y RTD-9D6-Z
RTD-9D7-W RTD-9D7-X RTD-9D7-Y RTD-9D7-Z
RTD-9D8-W RTD-9D8-X RTD-9D8-Y RTD-9D8-Z
RTD-9DR-W RTD-9DR-X RTD-9DR-Y RTD-9DR-Z
RTD-9DN-W RTD-9DN-X RTD-9DN-Y RTD-9DN-Z
RTD-9E1-W RTD-9E1-X RTD-9E1-Y RTD-9E1-Z
RTD-9E2-W RTD-9E2-X RTD-9E2-Y RTD-9E2-Z
RTD-9E3-W RTD-9E3-X RTD-9E3-Y RTD-9E3-Z
RTD-9E4-W RTD-9E4-X RTD-9E4-Y RTD-9E4-Z
RTD-9E5-W RTD-9E5-X RTD-9E5-Y RTD-9E5-Z
RTD-9E6-W RTD-9E6-X RTD-9E6-Y RTD-9E6-Z
RTD-9E7-W RTD-9E7-X RTD-9E7-Y RTD-9E7-Z
RTD-9E8-W RTD-9E8-X RTD-9E8-Y RTD-9E8-Z
RTD-9ER-W RTD-9ER-X RTD-9ER-Y RTD-9ER-Z
RTD-9EN-W RTD-9EN-X RTD-9EN-Y RTD-9EN-Z
RTD-9F1-W RTD-9F1-X RTD-9F1-Y RTD-9F1-Z
RTD-9F2-W RTD-9F2-X RTD-9F2-Y RTD-9F2-Z
RTD-9F3-W RTD-9F3-X RTD-9F3-Y RTD-9F3-Z
RTD-9F4-W RTD-9F4-X RTD-9F4-Y RTD-9F4-Z
RTD-9F5-W RTD-9F5-X RTD-9F5-Y RTD-9F5-Z

主要目标在保护暴露於不同等级之危险性的机械操作人员。中文名继电器外文名Safetyrelay组合数个继电器与电路组合而成目的要能互补彼此的异常缺陷主要目标保护暴露於不同等级之危险性目录1基本信息?定义?要求?用途2原理?电磁式?热敏干簧?固态式3使用方法基本信息编辑定义所谓“继电器”并不是“没有故障的继电器”，而是发生故障时做出有规则的动作，它具有强制导向接点结构，万一发生接点熔结现象时也能确保，这一点同一般继电器完全不同。继电器是一个回路中所必须的控制部分，它接受输入，通过内部回路的判断，确定性的输出开关信号到设备的控制回路里。简单地说，继电器都是双通道信号型，只有两个通道信号都正常时，继电器才能正常工作；
那曲地区SANIL开关SD-30MS-LS,M30,10mm,

RTD-9F6-W RTD-9F6-X RTD-9F6-Y RTD-9F6-Z
RTD-9F7-W RTD-9F7-X RTD-9F7-Y RTD-9F7-Z
RTD-9F8-W RTD-9F8-X RTD-9F8-Y RTD-9F8-Z
RTD-9FR-W RTD-9FR-X RTD-9FR-Y RTD-9FR-Z
RTD-9FN-W RTD-9FN-X RTD-9FN-Y RTD-9FN-Z
RTD-9G1-W RTD-9G1-X RTD-9G1-Y RTD-9G1-Z
RTD-9G2-W RTD-9G2-X RTD-9G2-Y RTD-9G2-Z
RTD-9G3-W RTD-9G3-X RTD-9G3-Y RTD-9G3-Z
RTD-9G4-W RTD-9G4-X RTD-9G4-Y RTD-9G4-Z
RTD-9G5-W RTD-9G5-X RTD-9G5-Y RTD-9G5-Z
RTD-9G6-W RTD-9G6-X RTD-9G6-Y RTD-9G6-Z
RTD-9G7-W RTD-9G7-X RTD-9G7-Y RTD-9G7-Z
RTD-9G8-W RTD-9G8-X RTD-9G8-Y RTD-9G8-Z
RTD-9GR-W RTD-9GR-X RTD-9GR-Y RTD-9GR-Z
RTD-9GN-W RTD-9GN-X RTD-9GN-Y RTD-9GN-Z
RTD-9H1-W RTD-9H1-X RTD-9H1-Y RTD-9H1-Z
RTD-9H2-W RTD-9H2-X RTD-9H2-Y RTD-9H2-Z
RTD-9H3-W RTD-9H3-X RTD-9H3-Y RTD-9H3-Z
RTD-9H4-W RTD-9H4-X RTD-9H4-Y RTD-9H4-Z
RTD-9H5-W RTD-9H5-X RTD-9H5-Y RTD-9H5-Z
RTD-9H6-W RTD-9H6-X RTD-9H6-Y RTD-9H6-Z
RTD-9H7-W RTD-9H7-X RTD-9H7-Y RTD-9H7-Z
RTD-9H8-W RTD-9H8-X RTD-9H8-Y RTD-9H8-Z
RTD-9HR-W RTD-9HR-X RTD-9HR-Y RTD-9HR-Z
RTD-9HN-W RTD-9HN-X RTD-9HN-Y RTD-9HN-Z
RTD-9I1-W RTD-9I1-X RTD-9I1-Y RTD-9I1-Z
RTD-9I2-W RTD-9I2-X RTD-9I2-Y RTD-9I2-Z
RTD-9I3-W RTD-9I3-X RTD-9I3-Y RTD-9I3-Z
RTD-9I4-W RTD-9I4-X RTD-9I4-Y RTD-9I4-Z
RTD-9I5-W RTD-9I5-X RTD-9I5-Y RTD-9I5-Z
RTD-9I6-W RTD-9I6-X RTD-9I6-Y RTD-9I6-Z
RTD-9I7-W RTD-9I7-X RTD-9I7-Y RTD-9I7-Z
RTD-9I8-W RTD-9I8-X RTD-9I8-Y RTD-9I8-Z
RTD-9IR-W RTD-9IR-X RTD-9IR-Y RTD-9IR-Z
RTD-9IN-W RTD-9IN-X RTD-9IN-Y RTD-9IN-Z
RTD-9J1-W RTD-9J1-X RTD-9J1-Y RTD-9J1-Z
RTD-9J2-W RTD-9J2-X RTD-9J2-Y RTD-9J2-Z
RTD-9J3-W RTD-9J3-X RTD-9J3-Y RTD-9J3-Z
RTD-9J4-W RTD-9J4-X RTD-9J4-Y RTD-9J4-Z
RTD-9J5-W RTD-9J5-X RTD-9J5-Y RTD-9J5-Z
RTD-9J6-W RTD-9J6-X RTD-9J6-Y RTD-9J6-Z
RTD-9J7-W RTD-9J7-X RTD-9J7-Y RTD-9J7-Z

当KNI2>I1时，比差为正，反之为负。对于没有采取补偿措施的电流互感器，比差为负值，角差为正值，比差的值和角差均随电流增大而减小。采用补偿的办法可以减小互感器的误差。一般通过在互感器上加绕附加绕组或增添附加铁心，以及接入相应的电阻、电感、电容元件来补偿。常用的补偿法有匝数补偿、分数匝补偿、小铁心补偿、并联电容补偿等。校验方法在进行电流互感器误差试验之前，通常需要检查极性和退磁等试验。极性检查电流互感器一次绕组标志为PP2，二次绕组标志为SS2。若PS1是同名端，则这种标志叫减极性。一次电流从P1进，二次电流从S1出。极性检查很简单，除了可以在互感器校验仪上进行检查外，还可以使用直流检查法。
那曲地区SANIL开关SD-30MS-LS,M30,10mm,

RTD-9J8-W RTD-9J8-X RTD-9J8-Y RTD-9J8-Z
RTD-9JR-W RTD-9JR-X RTD-9JR-Y RTD-9JR-Z
RTD-9JN-W RTD-9JN-X RTD-9JN-Y RTD-9JN-Z
RTD-9K1-W RTD-9K1-X RTD-9K1-Y RTD-9K1-Z
RTD-9K2-W RTD-9K2-X RTD-9K2-Y RTD-9K2-Z
RTD-9K3-W RTD-9K3-X RTD-9K3-Y RTD-9K3-Z
RTD-9K4-W RTD-9K4-X RTD-9K4-Y RTD-9K4-Z
RTD-9K5-W RTD-9K5-X RTD-9K5-Y RTD-9K5-Z
RTD-9K6-W RTD-9K6-X RTD-9K6-Y RTD-9K6-Z
RTD-9K7-W RTD-9K7-X RTD-9K7-Y RTD-9K7-Z
RTD-9K8-W RTD-9K8-X RTD-9K8-Y RTD-9K8-Z
RTD-9KR-W RTD-9KR-X RTD-9KR-Y RTD-9KR-Z
RTD-9KN-W RTD-9KN-X RTD-9KN-Y RTD-9KN-Z
RTD-9L1-W RTD-9L1-X RTD-9L1-Y RTD-9L1-Z
RTD-9L2-W RTD-9L2-X RTD-9L2-Y RTD-9L2-Z
RTD-9L3-W RTD-9L3-X RTD-9L3-Y RTD-9L3-Z
RTD-9L4-W RTD-9L4-X RTD-9L4-Y RTD-9L4-Z
RTD-9L5-W RTD-9L5-X RTD-9L5-Y RTD-9L5-Z
RTD-9L6-W RTD-9L6-X RTD-9L6-Y RTD-9L6-Z
RTD-9L7-W RTD-9L7-X RTD-9L7-Y RTD-9L7-Z
RTD-9L8-W RTD-9L8-X RTD-9L8-Y RTD-9L8-Z
RTD-9LR-W RTD-9LR-X RTD-9LR-Y RTD-9LR-Z
RTD-9LN-W RTD-9LN-X RTD-9LN-Y RTD-9LN-Z
RTD-9R1-W RTD-9R1-X RTD-9R1-Y RTD-9R1-Z
RTD-9R2-W RTD-9R2-X RTD-9R2-Y RTD-9R2-Z
RTD-9R3-W RTD-9R3-X RTD-9R3-Y RTD-9R3-Z
RTD-9R4-W RTD-9R4-X RTD-9R4-Y RTD-9R4-Z
RTD-9R5-W RTD-9R5-X RTD-9R5-Y RTD-9R5-Z
RTD-9R6-W RTD-9R6-X RTD-9R6-Y RTD-9R6-Z
RTD-9R7-W RTD-9R7-X RTD-9R7-Y RTD-9R7-Z
RTD-9R8-W RTD-9R8-X RTD-9R8-Y RTD-9R8-Z
RTD-9RR-W RTD-9RR-X RTD-9RR-Y RTD-9RR-Z
RTD-9RN-W RTD-9RN-X RTD-9RN-Y RTD-9RN-Z

故在电路中起着自动调节、保护、转换电路等作用。主要用于发电机、变压器和输电线的继电保护装置中，作为过电压保护或低电压闭锁的启动原件。[1]中文名电压继电器外文名Voltagerelay类别电气设备学科电工学作用自动调节、保护、转换电路分类过电压继电器、欠电压继电器目录1介绍2分类3电磁式电压继电器4静态电压继电器介绍编辑电压继电器是输入量、特性量为电压的量度继电器，分为过电压继电器和欠电压继电器。前者由于电压值增加达到整定值而动作，然后处于动后状态；后者由于电压值减少达到整定值而动作，然后处于释放状态。电压继电器有电磁型、晶体管型。电磁型电压继电器原理及结构如图1所示，当电压达到整定值时，铁芯将舌片吸合。
那曲地区SANIL开关SD-30MS-LS,M30,10mm,