西门子固封样本固封式真空灭弧室技术参数Word下载.docx

1、25kA最大直流分量Max. DC-component50%额定短路关合电流Rated short-circuit making current63额定峰值耐受电流Rated peak withstand current额定短时耐受电流, 4sRated short-time withstand current, 4s开断容性电流符合IEC62271-100局部放电值（1.1Um）Capacitive switching acc. to IEC 62271-100Partial Discharge value（with a voltage of 1.1Um applied） C2级5 Pc2.

2、额定绝缘水平Rated Insulation Level额定工频耐受电压Rated power-frequency withstand voltage 42 kV额定雷电冲击耐受电压Rated lightning impulse withstand voltage753. 热参数Thermal Data最小关合力时电阻值（新触头）Resistance at min. closing force （new cond.） 15动端导电杆最高允许耐受温度（接线端）Max. permitted temperature at movable stem （terminal）120oC4.电气寿命Elect

3、rical Life额定电流情况下With rated normal current30,000次短路电流情况下（依据GB1984-2003，E2级）With short-circuit current（According to GB1984-2003,Class E2）2745.机械参数Mechanical Data 触头开距Contact stroke8+0.5-1.5mm分闸过冲Max. overtravel2平均分闸速度（0-2mm 行程）Average opening speed （0-2 mm stroke）1.0-1.3m/s平均合闸速度（2mm-触头闭合）Average clo

4、sing speed （2mm- contact making）0.7-1.1弹跳持续时间最大值（最多允许2次弹跳）Max. bouncing duration （max. 2 bounces permitted）ms超程Contacting travel3+1.0-0.5额定触头压力Rated operation pressure contact2000-2500N波纹管和大气压产生的关合力*Closing force due to bellows and atmosphere*5010额定开距下触头反力*Force required to hold contacts open at ful

5、l stroke*16010%触头磨损最大值Contact erosion limit including mechanical shortening（包括电流路径机械性缩短）of current-conducting path3动触头质量Mass of moving contact0.9kg固封式灭弧室重量Weight of EP15机械寿命Mechanical life*动触头在下面*movable contact belowVS12035EP固封式真空灭弧室外形图VS12035EP Siemens Embedded Pole DrawingVS12040EP 固封式真空灭弧室技术参数 V

6、S12040EP Siemens EmbeddedPole额定电压,50/60 HzRated voltage, 50/60 Hz31.580 C2级 Average closing speed （2 mm- contact making）3100-3700*movable contact belowVS12040EP固封式真空灭弧室外形图VS12040EP Siemens Embedded Pole DrawingVS17005EP 固封式真空灭弧室技术参数 VS17005EP Siemens EmbeddedPole25005 PC29VS17005EP固封式真空灭弧室外形图VS17005

7、EP Siemens Embedded Pole DrawingVS15102EP 固封式真空灭弧室技术参数 VS15102EP Siemens EmbeddedPole 3150A（4000A*）40361001060.510.8-1.2平均合闸速度（2-0mm-触头闭合）0.6-1.055100-6700波纹管和大气压产生的关合力*Closing force due to bellows and atmosphere*额定开距下触头反力*Force required to hold contacts open at full stroke*3801.832It mustbe forced cooling when the rated current reach 4000A*开关运行时需进行强制风冷VS15102EP固封式真空灭弧室外形图VS15102EP Siemens Embedded Pole DrawingVS15102EP-S 固封式真空灭弧室技术参数 VS15102EP-S Siemens EmbeddedPole 1600Rated power