Bently Nevada 3500/45是一个4通道监视器 

Bently Nevada 3500/45是一个4通道监视器 

3500 机架中可以容纳一个或两个交流和直流任意组合的电源。整个机架可以由任一电源供电。当两个电源放在机架中时，底部插槽中的一个用作主电源，而较高插槽中的一个用作备用电源。如果安装了第二个电源，则作为***个电源的备用电源。只要安装了第二个电源，移除或插入任一电源模块都不会影响机架的运行。交流和直流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。3500 系列机械保护系统配备以下电源：

通用交流电源

高压直流电源

低压直流电源

兼容性

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。

不能将 Legacy 3500 高压和低压直流电源和 PIM 与高压和低压直流电源和 PIM 一起使用。

3500/15

输入规格

通用电压交流

说明 - 此选项使用通用交流电源和通用交流电源输入模块 (PIM)。

输入电压 - 标称 110 至 220 Vac

85 至 264 Vac RMS

120 至 373 Vac pk

通用交流电源和电源输入模块与传统的高压交流电或低压交流电装置不兼容。

Bently Nevada 3500/45是一个4通道监视器 

The 3500 rack can accommodate one or two AC and DC power supplies in any combination. The entire rack can be powered by either power source. When two power supplies are placed in the rack, one of the bottom slots is used as the primary power supply and one of the higher slots is used as the backup power supply. If a second power supply is installed, it acts as a backup power supply for the first power supply. As long as a second power supply is installed, removing or inserting either power module will not affect the operation of the rack. Ac and DC power supplies accept a variety of input voltages and convert them into voltages that other 3500 modules can use. The 3500 Series mechanical protection system is equipped with the following power supplies:

Universal AC power supply

High voltage DC power supply

Low voltage DC power supply

compatibility

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 cannot be used with high voltage and low voltage DC power supply and PIM.

3500/15

Input specification

Universal voltage AC

Note - This option uses both universal AC Power and Universal AC Power Input Modules (PIM).

Input voltage - nominal 110 to 220 Vac

85 to 264 Vac RMS

120 to 373 Vac pk

General purpose AC power supplies and power input modules are not compatible with traditional high voltage AC or low voltage AC devices.