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德国原装沙尔特宝SCHALTBAU接触器 CA1315/04
产地：德国 用于永磁牵引电动机
通过CA系列接触器，沙尔特宝向市场推出一种创新的接触器概念，能够确保电动机与电动车组的牵引逆变器之间可靠断开。当逆变器输出电路中发生短路事件时，有必要断开电动机，以避免驱动装置发生阻塞。此系列新型接触器的卓越之处在于其能够控制现代化牵引电动机且频率可达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 |
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