140CPS11420 电源模块

它可以使用可叠加或独立的电源类型。该模块具有内部输出过压和过载保护。它采用标准模块格式，重量为0.65千克。当处于独立配置时，140CPS1 1420使用11安培的最大电流。在可累加配置中，模块的最大电流为20安培。满载时，其内部功耗低于12瓦。具有一一个额定为220伏交流电、6安培/ 30伏DC的常闭继电器触点，在电源接线板的端子1和2上提供5A。该触点组可用于发出输入电源关闭的信号。当输入电压设置为1 15伏交流电时，当输入功率降至70伏交流电以下时，继电器将断电;当输入电压设置为230伏交流电时，继电器将断电。它对总线的输出是5.1伏DC。不需要最小电流。模块的输入频率范围为47 - 63赫兹。140CPS1 1420的输入电压总谐波失真于基波均方根值的10%。在满负荷、最小额定线电压和频率的1/2周期内,输入电源中断不小于1秒。

It can use stackable or independent power supply types. This module has internal output overvoltage and overload protection. It adopts a standard module format and weighs 0.65 kilograms. When in a standalone configuration, 140CPS1 1420 uses a maximum current of 11 amperes. In a cumulative configuration, the maximum current of the module is 20 amperes. When fully loaded, its internal power consumption is less than 12 watts. Equipped with one normally closed relay contact rated at 220 V AC, 6 Amps/30 V DC, providing 5A on terminals 1 and 2 of the power terminal block. This contact group can be used to signal the input power off. When the input voltage is set to 115V AC, and the input power drops below 70V AC, the relay will power off; When the input voltage is set to 230 VAC, the relay will be de-energized. Its output to the bus is 5.1 volts DC. No minimum current required. The input frequency range of the module is 47-63 Hz. The total harmonic distortion of the input voltage of 140CPS1 1420 is 10% of the fundamental root mean square value. Within 1/2 cycle of full load, minimum rated line voltage, and frequency, the input power interruption shall not be less than 1 second.