描述
Bently Nevada 106M1079-01-Y0：通用交流电源模块
该模块的主要功能是为Bently Nevada 3500监控机架内的所有其他模块提供可靠且经过调节的电源。
以下是其主要特性和规格的细分：
系列：3500/15电源
该模块专为Bently Nevada 3500机架设计。3500/15指的是该系统中的电源模块类型。
它是一个半高模块，安装在3500监控机架左侧的指定插槽中。
通用交流输入：
标称输入电压：110至220 Vac
工作范围（非危险区域）：85至264 Vac rms
工作电压范围（危险区域）：85至250 Vac均方根值
峰值电压：120至373 Vac
输入频率：47至63 Hz
如此宽的输入范围使其具有“通用性”，可在全球各种电力环境中使用。
电源输出：将交流输入转换为其他3500模块所需的合适直流电压（例如，通常为+8.5 VDC、+21 VDC、-31 VDC）。一些资料也提到了隔离稳压24 VDC和120 VAC输出，但其主要功能是内部机架供电。
冗余能力：
一个3500机架可容纳一个或两个电源（交流或直流任意组合）。
安装两个电源时，位于下方插槽的电源作为主电源，位于上方插槽的电源作为备用电源。这提供了至关重要的冗余，即使一个电源发生故障，也能确保监控系统持续运行。
热插拔设计：只要第二个电源已安装且正常工作，即可在不中断机架运行的情况下插入或移除电源模块。这使得维护或更换电源模块无需停机即可监控机器。
物理规格：
尺寸（高x宽x深）：约120.7毫米x 50.8毫米x 251.5毫米（4.75英寸x 2.0英寸x 9.9英寸）。
重量：约1.39千克（3.06磅）。
兼容性：
需要注意的是，这款“通用交流电源”与3500系列的旧款交流电源或某些旧款电源输入模块(PIM)不兼容。
“-Y0”后缀
“-Y0”（有时也为“-01-Y0”）后缀通常表示特定的封装、认证或细微配置变体，这些变体通常在本特利内华达的内部订购指南或详细数据表中列出。如果无法直接访问本特利内华达的具体订购代码，则很难确定“Y0”的确切含义，但此类后缀通常与以下情况相关：
特定机构认证（例如，ATEX、CSA、UL）
保形涂层选项
针对特定客户或地区的特殊包装或标签
特定的硬件或固件版本，该版本不会从根本上改变核心功能，但在制造或库存方面有所区别。
Bently Nevada 106M1079-01-Y0:Universal AC Power Supply Module
The primary function of this module is to provide reliable and conditioned power to all other modules within the Bently Nevada 3500 monitoring rack.
Here’s a breakdown of its key features and specifications:
Series:3500/15 Power Supply
This module is specifically designed to work within the Bently Nevada 3500 rack.The 3500/15 refers to the power supply module type within that system.
It’s a half-height module that installs in designated slots on the left side of the 3500 monitoring rack.
Universal AC Input:
Nominal Input Voltage:110 to 220 Vac.
Operating Range(Non-hazardous areas):85 to 264 Vac rms.
Operating Range(Hazardous areas):85 to 250 Vac rms.
Peak Voltage:120 to 373 Vac.
Input Frequency:47 to 63 Hz.
This wide input range makes it”universal,”allowing it to be used in various global power environments.
Power Output:Converts the AC input to suitable DC voltages required by other 3500 modules(e.g.,typically+8.5 VDC,+21 VDC,-31 VDC).Some sources also mention isolated,regulated 24 VDC and 120 VAC outputs,though the primary function is internal rack power.
Redundancy Capability:
A 3500 rack can accommodate one or two power supplies(AC or DC in any combination).
When two power supplies are installed,the one in the lower slot acts as the primary,and the one in the upper slot acts as the backup.This provides crucial redundancy,ensuring continuous operation of the monitoring system even if one power supply fails.
Hot-Swappable Design:You can insert or remove power supply modules without interrupting the operation of the rack,as long as a second power supply is installed and functional.This allows for maintenance or replacement without downtime for the machinery monitoring.
Physical Specifications:
Dimensions(H x W x D):Approximately 120.7 mm x 50.8 mm x 251.5 mm(4.75 in x 2.0 in x 9.9 in).
Weight:Approximately 1.39 kg(3.06 lb).
Compatibility:
It is important to note that this”Universal AC Power Supply”is not compatible with older legacy AC Power Supplies or certain older Power Input Modules(PIMs)from the 3500 series.
The”-Y0″Suffix
The”-Y0″(or sometimes”-01-Y0″)suffix typically indicates a specific packaging,certification,or minor configuration variant that is usually outlined in Bently Nevada’s internal ordering guides or detailed datasheets.Without direct access to Bently Nevada’s specific ordering codes,it’s hard to pinpoint the exact meaning of”Y0,”but it’s common for such suffixes to relate to:
Specific agency approvals(e.g.,ATEX,CSA,UL)
Conformal coating options
Special packing or labelling for a particular customer or region
A specific hardware or firmware revision that doesn’t fundamentally change the core functionality but differentiates it for manufacturing or inventory.
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