3500/15 129489-01 电源模块有交流和直流两种形式

3500/15 129489-01 电源模块有交流和直流两种形式

3500/15 是由 Bently Nevada 开发的高压 AC/DC 电源模块。该组件为半高模块，必须安装在机架左侧的指定插槽中。该组件用作本特利内华达机械状态监测系统的电源模块。Legacy 3500 交流电源、高压交流 PIM 和低压交流 PIM 与通用交流电源和 PIM（电源输入模块）不兼容。Legacy 3500 高压和低压直流电源和 PIM 与 Legacy 3500 高压和低压直流电源和 PIM 不兼容。

3500 电源是半高度模块，必须安装在框架左边特殊设计的槽口内。3500 框架可装有一个或两个电源(交流或直流的任意组合)。其中任何一个电源都可给整个框架供电。如果安装两个电源，第二个电源可做为第一个电源的备份。当安装两个电源时，上边的电源作为主电源，下边的电源作为备用电源，只要装有一个电源，拆除或安装第二个电源模块将不影响框架的运行。3500 电源能接受大范围的输入电压，并可把该输入电压转换成其它3500 模块能接受的电压。

对于3500 机械保护系统，有以下三种电源：

交流电源

2.高压直流电源

3.低压直流电源

输入电源选项:   

175 到 264 Vac  rms: (247 到 373 Vac, pk)，47 到 63 Hz。该选项使用交流电源且为高电压(通常220V)交流电源输入模块(PIM)。安装版本R 以前的交流电源输入模块(PIM)和/或版本M 以前的电源模块要求电压输入：175 到250 Vac rms。

3500/15 129489-01 电源模块有交流和直流两种形式

The 3500/15 is a high voltage AC/DC power module developed by Bently Nevada. This component is a half-height module and must be installed in a specified slot on the left side of the rack. This component is used as a power module for the Bentley Nevada mechanical condition monitoring system. Legacy 3500 AC power supply, high voltage AC PIM, and low voltage AC PIM are incompatible with general purpose AC power supply and PIM (power input module). The Legacy 3500 high voltage and low voltage DC power supply and PIM are incompatible with the Legacy 3500 high voltage and low voltage DC power supply and PIM.

The 3500 power supply is a half-height module that must be installed in a specially designed notch on the left side of the frame. The 3500 frame can be equipped with one or two power supplies (any combination of AC or DC). Any one of these power supplies can power the entire frame. If two power supplies are installed, the second power supply can be used as a backup of the first power supply. When two power supplies are installed, the upper power supply is used as the main power supply, and the lower power supply is used as the backup power supply. As long as one power supply is installed, removing or installing the second power module will not affect the operation of the frame. The 3500 power supply can accept a wide range of input voltages, and can convert the input voltage to other 3500 modules can accept the voltage.

For the 3500 mechanical protection system, there are three power supplies:

Ac power supply

2. High voltage DC power supply

3. Low voltage DC power supply

Input power options:

From 175 to 264 Vac RMS: (247 to 373 Vac, pk), 47 to 63 Hz. This option uses AC power and is a high voltage (usually 220V) AC power input module (PIM). Install AC power input modules (PIMs) before version R and/or power modules before version M requiring voltage input: 175 to 250 Vac rms.