制造商:本特利內(nèi)華達(dá)
系列:3500
產(chǎn)品類型:高壓交流電源輸入模塊
供貨情況:有現(xiàn)貨
尺寸:24.2厘米x 11.2厘米x 2.5厘米
重量:0.38千克
制造國(guó):美國(guó)(美國(guó))
BENTLY 125840-01 半高模塊 125840-02
GE / Bently Nevada 3500/15系列電源是高壓交流電源輸入模塊，必須安裝在機(jī)架左側(cè)專門設(shè)計(jì)的插槽中。3500機(jī)架可以包含一個(gè)或兩個(gè)電源(交流和/或直流的任意組合)，任一電源都可以為整個(gè)機(jī)架供電。如果安裝了備用電源，備用電源將作為主電源的備用電源。當(dāng)兩個(gè)電源安裝在一個(gè)機(jī)架中時(shí)，下部插槽中的電源充當(dāng)主電源，上部插槽中的電源充當(dāng)備用電源。只要安裝了第二個(gè)電源，移除或插入任一電源模塊都不會(huì)中斷機(jī)架的運(yùn)行。
3500/25增強(qiáng)型Keyphasor模塊是一個(gè)半高雙通道模塊用于向中的監(jiān)視器模塊提供鍵相器信號(hào)的模塊3500架。該模塊接收來自近程探頭的輸入信號(hào)磁性拾取并將信號(hào)轉(zhuǎn)換成數(shù)字鍵控信號(hào)，該信號(hào)指示軸上的鍵相標(biāo)記何時(shí)與鍵相傳感器。3500機(jī)械保護(hù)系統(tǒng)可以接受正常配置最多四個(gè)鍵相器信號(hào)，最多八個(gè)成對(duì)配置的鍵相器信號(hào)。注意:鍵控信號(hào)是每圈一次或每圈多次的脈沖來自旋轉(zhuǎn)軸或齒輪，用于提供精確的時(shí)間測(cè)量。這允許3500監(jiān)控模塊和外部診斷設(shè)備測(cè)量軸轉(zhuǎn)速和矢量參數(shù)，如1X振幅和相位。增強(qiáng)型Keyphasor模塊是改進(jìn)的3500系統(tǒng)模塊。它提供擴(kuò)展的Keyphasor信號(hào)處理能力設(shè)計(jì)時(shí)保持完全的向下兼容性與現(xiàn)有Keyphasor模塊一起形成、安裝和運(yùn)行，用傳統(tǒng)系統(tǒng)系統(tǒng)。Keyphasor模塊PWA 125792-01被完全替換通過更新的149369-01模塊。

125840-01

Manufacturer: Bentley, Nevada
Series :3500
Product type: High voltage AC power input module
Availability: In stock
Dimensions: 24.2cm x 11.2cm x 2.5cm
Weight :0.38 kg
Country of Manufacture: USA (USA)
BENTLY 125840-01 Semi-high module 125840-02
The GE/Bently Nevada 3500/15 series power supply is a high voltage AC power input module that must be installed in a specially designed slot on the left side of the rack. The 3500 rack can contain one or two power supplies (any combination of AC and/or DC), either of which can power the entire rack. If a backup power supply is installed, the backup power supply acts as a backup power supply to the primary power supply. When two power supplies are installed in a rack, the power supply in the lower slot acts as the primary power supply and the power supply in the upper slot acts as the backup power supply. As long as a second power supply is installed, removing or inserting either power module will not interrupt the operation of the rack.
The 3500/25 Enhanced Keyphasor module is a semi-high dual channel module used to provide the key phaser signal to the monitor module 3500. The module receives the input signal from the short-range probe magnetic pick up and converts the signal into a digital keying signal that indicates when the key phase marker on the axis is with the key phase sensor. The 3500 mechanical protection system can accept up to four key-phase signals in normal configurations and up to eight key-phase signals in paired configurations. Note: The keying signal is a pulse once per turn or many times per turn from the rotating shaft or gear, used to provide accurate time measurement. This allows the 3500 monitoring module and external diagnostic equipment to measure shaft speed and vector parameters such as 1X amplitude and phase. The Enhanced Keyphasor module is an improved 3500 system module. It provides extended Keyphasor signal processing capabilities when designed to maintain full backward compatibility with existing Keyphasor modules formed, installed, and run with legacy systems. The Keyphasor module PWA 125792-01 was completely replaced by the updated 149369-01 module.

125840-01

125840-01