詢價熱線0755-82573510
商城客服
德國原裝沙爾特寶SCHALTBAU接觸器 CA1315/04
產(chǎn)地：德國 用于永磁牽引電動機
通過CA系列接觸器，沙爾特寶向市場推出一種創(chuàng)新的接觸器概念，能夠確保電動機與電動車組的牽引逆變器之間可靠斷開。當(dāng)逆變器輸出電路中發(fā)生短路事件時，有必要斷開電動機，以避免驅(qū)動裝置發(fā)生阻塞。此系列新型接觸器的卓越之處在于其能夠控制現(xiàn)代化牽引電動機且頻率可達400HZ!
| Series | CA1315/04 and CA1330/08 |
| Type of voltage | AC (f < 400 Hz) |
| Contact configuration | 3 x NO |
| Nominal voltage Un | 1,500 V / 3,000 V |
| Rated operating voltage Ue | 1,800 V / 3,600 V |
| Rated insulation voltage Ui | 2,000 V / 4,800 V |
| Rated impulse withstand voltage Uimp | 15 kV / 25 kV |
| Conv. thermal current Ith | 350, 540 A / 800 A |
| Short-circuit making capacity | upon request |
| Short-circuit breaking capacity | Optimized for switching off 400 Hz max. |
| Rated short-time withstand current Icw(T < 100 ms) | Optimized for switching off 400 Hz max. |
| Contact material main contacts | AgSnO2 |
| Aux. contact | 1xS970 (a1), 1xS970 (b0)?or?2xS970 (a1), 3xS970 (b0)?or?1xS870 (a1), 1xS870 (b0), 2xS826?or?4xS826 |
| Coil voltage Us | 24, 36, 48, 72, 110 V |
| Coil tolerance % Us | -30% ... +25% Us |
| Coil power consumption | 100 W/75 W and 280 W/27 W resp. cold/warm |
| IP rating (IEC 60529) | IP00 |
| Mechanical endurance | > 500.000 operating cycles |
| Vibration / Shock (IEC 61373) | Category 1, Class B |
| Mounting orientation | any |
| Temperature range | -40 °C ... +70 °C |
| Storage temperature | -40 °C ... +85 °C |
| Weight (g) | 20,000 / 25,000 |
手機: 13925280831 電郵: henry@loogsea.com
