<p><span quot;font-size: x-small;"><span quot;font-family: 宋体;"><strong>型号：</strong>Sigma300 STB<br /><br /></span></span><strong>特点：<br /></strong><span quot;font-family: 宋体; font-size: x-small;">Sigma系列全数字化焊机，采用IGBT逆变和软开关控制技术，Canbus通讯方式，DSP控制技术，米加尼克较新技术发展的体现，具有世界高等水平，焊接性能优异，满足了多领域的要求。同体式或分体式积木结构，可在一套设备上实现多种功能。特殊的承载小车可以承载两个送丝机，甚至三个，如P系列TIG焊机和Zeta等离子切割机，可以形成不同功能的无缺组合<br /><br /><strong>技术参数:</strong></span></p> <p> </p> <table quot;width: 461pt; border-collapse: collapse;" border="0" cellspacing="0" cellpadding="0" width="614"> <tbody> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; width: 90pt; height: 24.2pt; border: #ece9d8;" width="120" height="32"><span quot;font-family: 宋体; font-size: x-small;"><strong>型号</strong></span></td> <td quot;background-color: transparent; width: 95pt; border: #ece9d8;" width="127"><span quot;font-family: 宋体; font-size: x-small;"><strong>Sigma300 STB</strong></span></td> <td quot;background-color: transparent; width: 95pt; border: #ece9d8;" width="126"><span quot;font-family: 宋体; font-size: x-small;"><strong>Sigma400 STB</strong></span></td> <td quot;background-color: transparent; width: 90pt; border: #ece9d8;" width="120"><span quot;font-family: 宋体; font-size: x-small;"><strong>Sigma500 STB</strong></span></td> <td quot;background-color: transparent; width: 91pt; border: #ece9d8;" width="121"><strong><span quot;font-family: 宋体; font-size: x-small;">Sigma600 STB</span></strong></td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">额定输入电压</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">3*380 V</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">3*380 V</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">3*380 V</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">3*380 V</span></td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">保险丝容量</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">20 A</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">20 A</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">32 A</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">50 A</span></td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">额定输入电流</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">17.8A</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">19.6 A</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">29.3 A</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">49.5 A</span></td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">额定输入容量</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">10.9 kVA</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">12 kVA</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">17.9 kVA</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">30.4 kVA</span></td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">非常大输入容量</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">12.5 kVA</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">19.3kVA</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">31 kVA</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">41.4 kVA</span></td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">空载损耗</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">40 W</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">40 W</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">40 W</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">40 W</span></td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">效率</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">0.89</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">0.89</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">0.89</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">0.89</span></td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">功率因素</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">0.99</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">0.99</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">0.99</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">0.99</span></td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">电流输出范围</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">15-300 A</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">15-400 A</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">40-500 A</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">40-600 A</span></td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">负载持续率40℃</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">270 A/高标准</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">290 A/高标准</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">420 A/高标准</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">550 A/高标准</span></td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">负载持续率40℃</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">300 A/80%</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">350 A/60%</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">450 A/60%</span></td> <td quot;background-color: transparent; border: #ece9d8;"> </td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">负载持续率40℃</span></td> <td quot;background-color: transparent; border: #ece9d8;"> </td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">400 A/40%</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">500 A/55%</span></td> <td quot;background-color: transparent; border: #ece9d8;"> </td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">负载持续率20℃</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">300 A/高标准</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">330 A/高标准</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">475 A/高标准</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">600 A/高标准</span></td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">负载持续率20℃</span></td> <td quot;background-color: transparent; border: #ece9d8;"> </td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">400 A/70%</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">500 A/80%</span></td> <td quot;background-color: transparent; border: #ece9d8;"> </td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">空载电压</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">80V</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">80V</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">95V</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">95V</span></td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">防护等级</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">IP23 S</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">IP23 S</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">IP23 S</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">IP23 S</span></td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">执行标准</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体;"><span quot;font-size: x-small;">GB15579.1-2004<span quot;mso-spacerun: yes;">   </span></span></span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体;"><span quot;font-size: x-small;">GB15579.1-2004<span quot;mso-spacerun: yes;"> </span></span></span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体;"><span quot;font-size: x-small;">GB15579.1-2004<span quot;mso-spacerun: yes;">   </span></span></span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体;"><span quot;font-size: x-small;">GB15579.1-2004<span quot;mso-spacerun: yes;">   </span></span></span></td> </tr> <tr quot;height: 27.75pt; mso-height-source: userset;" height="37"> <td quot;background-color: transparent; height: 27.75pt; border: #ece9d8;" height="37"> </td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">EN60974-1</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体;"><span quot;font-size: x-small;">EN60974-1</span></span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">EN60974-1</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">EN60974-1</span></td> </tr> <tr quot;height: 27.75pt; mso-height-source: userset;" height="37"> <td quot;background-color: transparent; height: 27.75pt; border: #ece9d8;" height="37"> </td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">EN60974-10</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">EN60974-10</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">EN60974-10</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">EN60974-10</span></td> </tr> <tr quot;height: 27.75pt; mso-height-source: userset;" height="37"> <td quot;background-color: transparent; height: 27.75pt; border: #ece9d8;" height="37"><span quot;font-family: 宋体; font-size: x-small;">外性尺寸 高*宽*长</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">925*545*1090mm</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">1050*545*1090mm</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">925*545*1090mm</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">925*545*1090mm</span></td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">重量</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">58kg</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">69kg</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">85kg</span></td> <td quot;background-color: transparent; border: #ece9d8;"><span quot;font-family: 宋体; font-size: x-small;">90kg</span></td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"> </td> <td quot;background-color: transparent; border: #ece9d8;"> </td> <td quot;background-color: transparent; border: #ece9d8;"> </td> <td quot;background-color: transparent; border: #ece9d8;"> </td> <td quot;background-color: transparent; border: #ece9d8;"> </td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" colspan="5" height="32"><span quot;font-family: 宋体; font-size: x-small;">冷却装置</span></td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">功率</span></td> <td quot;background-color: transparent; border: #ece9d8;" colspan="4"><span quot;font-family: 宋体; font-size: x-small;">1.2 kW</span></td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">0.12MPa/60℃时流量</span></td> <td quot;background-color: transparent; border: #ece9d8;" colspan="4"><span quot;font-family: 宋体; font-size: x-small;">1.75 L/min</span></td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">水箱容积</span></td> <td quot;background-color: transparent; border: #ece9d8;" colspan="4"><span quot;font-family: 宋体; font-size: x-small;">3.5 L</span></td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">非常大压力</span></td> <td quot;background-color: transparent; border: #ece9d8;" colspan="4"><span quot;font-family: 宋体; font-size: x-small;">0.3 MPa</span></td> </tr> <tr quot;height: 24.2pt; mso-height-source: userset;" height="32"> <td quot;background-color: transparent; height: 24.2pt; border: #ece9d8;" height="32"><span quot;font-family: 宋体; font-size: x-small;">执行标准</span></td> <td quot;background-color: transparent; border: #ece9d8;" colspan="4"><span quot;font-family: 宋体; font-size: x-small;">EN/Iec60974-2</span></td> </tr> </tbody> </table>