BENTLY 127610-01 交流电源模块

127610-01是本特利内华达公开发的交流电源模块。它属于3500系列组件。电源是半高模块,必须安装在机架左侧专门设计的插槽中。机架可以容纳一个或两个电源(交流和/或直流的任意组合)，任何一-个电源都能够为整个机架供电。如果安装了第二个电源，它将作为主电源的备用电源。当两个电源安装在一个机架中时，下面的电源作为主电源， 上面的电源作为备用电源。 只要安装了第二个电源，移除或插入任何一个电源模块都不会中断机架操作。电源接受各种输入电压，并将其转换为其他3500模块可以使用的电压。对于系列机械保护系统，有三种电源版本可供选择:

压DC电源

低压DC电源

输入电压选项

高压交流:该选项使用交流电源和高压交流电源输入模块(PIM)。

输入电压:220 Vac标称值，175至264 Vac有效值，247至373 Vac峰值

输入频率:47至63赫兹

低压交流:该选项使用交流电源和低压交流电源输入模块(PIM)。

输入电压:标称110 Vac, 85至132 Vac rms, 120至188 Vac pk

输入频率:47至63赫兹

高压直流:该选项使用高压直流电源和高压直流电源输入模块(PIM)。

输入电压:88至140伏直流电

低压直流:该选项使用低压直流电源和低压直流电源输入模块(PIM)。

输入电压:20至30伏直流电

超量程保护:对于所有电源版本,欠压不会损害电源或PIM。但是,过电压会导致动力传动系接口模块上的保险丝熔断。

127610-01 is an AC power module developed by Bentley Nevada Corporation. It belongs to the 3500 series components. The power supply is a half height module that must be installed in a specially designed slot on the left side of the rack. The rack can accommodate one or two power supplies (any combination of AC and/or DC), and any one power supply can power the entire rack. If a second power supply is installed, it will serve as a backup power supply for the main power supply. When two power supplies are installed in a rack, the lower power supply serves as the main power supply and the upper power supply serves as the backup power supply. As long as a second power supply is installed, removing or inserting any power module will not interrupt rack operation. The power supply accepts various input voltages and converts them into voltages that other 3500 modules can use. For the series of mechanical protection systems, there are three power supply versions to choose from:

Voltage DC power supply

Low voltage DC power supply

Input voltage options

High Voltage AC: This option uses an AC power supply and a High Voltage AC Power Input Module (PIM).

Input voltage: 220 Vac nominal value, 175 to 264 Vac effective value, 247 to 373 Vac peak value

Input frequency: 47 to 63 Hz

Low Voltage AC: This option uses an AC power supply and a Low Voltage AC Power Input Module (PIM).

Input voltage: nominal 110 Vac, 85 to 132 Vac rms, 120 to 188 Vac pk

Input frequency: 47 to 63 Hz

High Voltage DC: This option uses a high voltage DC power supply and a high voltage DC power input module (PIM).

Input voltage: 88 to 140 V DC

Low voltage DC: This option uses a low voltage DC power supply and a low voltage DC power input module (PIM).

Input voltage: 20 to 30 V DC

Over range protection: For all power supply versions, undervoltage will not damage the power supply or PIM. However, overvoltage can cause the fuse on the powertrain interface module to blow.