>>>>>型號(hào):133388-01 瞬態(tài)數(shù)據(jù)接口模塊 半高模塊
【功能描述】
3500電源模塊是半高模塊，必須安裝在框架最左邊特別設(shè)計(jì)的插槽內(nèi)。3500
框架可以安裝一個(gè)或兩個(gè)以任意形式組合的交流或直流電源模塊:每個(gè)電源模
塊都能單獨(dú)為整個(gè)框架供電。如果安裝了兩個(gè)電源模塊，那么它們一主一備。只要安裝了備用電源模塊，插拔主電源模塊將不會(huì)對(duì)框架的運(yùn)行造成中斷。
3500電源模塊接受寬范圍輸入電壓，并將它們轉(zhuǎn)換成3500模塊可接受的工作電壓。
3500/15交流與直流電源操作與維護(hù)手冊(cè)
3500交流電源模塊有兩種型號(hào)電源輸入模塊(PIM)，可接受兩種范圍的交流
輸入電壓:高壓交流PIM接受175到264Vacrms:低壓交流PIM接受85到
132 Vac rms。
高壓直流電源模塊支持88到140Vdc直流輸入:低壓直流電源模塊支持20到
30Vdc直流輸入。
2.2單一電源模塊
3500在僅有一個(gè)供電電源時(shí)亦能滿載運(yùn)行。如果只安裝一個(gè)供電電源模塊，我們建議安裝在電源模塊插槽的上半部。
2.3冗余電源模塊
當(dāng)安裝2個(gè)供電電源時(shí)，下半部插槽內(nèi)的電源模塊為主電源，上半部插槽為備
用電源。如果主電源故障備用電源在不中斷框架運(yùn)行的情況下繼續(xù)為框架供
電。
每個(gè)電源模塊在各自獨(dú)立的配電網(wǎng)絡(luò)上供電，這就確保了一個(gè)配電網(wǎng)絡(luò)的故障
(比如+5伏電源短路)將不會(huì)對(duì)另一個(gè)供電電源造成影響。
>>>>>型號(hào):133388-01 瞬態(tài)數(shù)據(jù)接口模塊 半高模塊
【英文介紹】
The 3500 power module is a half-height module that must be installed in a specially designed slot on the far left side of the frame. 3500
The frame can be mounted with one or two AC or DC power modules in any combination: each power module
Each block can individually power the entire frame. If two power modules are installed, one is active and the other is standby. If a standby power module is installed, the active power module can be removed without interruption.
The 3500 power supply module accepts a wide range of input voltages and converts them into an acceptable operating voltage for the 3500 module.
3500/15 AC and DC Power Supply Operation and Maintenance Manual
3500 AC Power module The AC power input module (PIM) supports two types of AC
Input voltage: High voltage AC PIM accepts 175 to 264Vacrms: Low voltage AC PIM accepts 85 to
132 Vac rms.
The HVDC power module supports 88 to 140Vdc DC input. The low-voltage DC power module supports 20 to 140VDC DC input
30Vdc DC input.
2.2 Single Power Module
The 3500 can also operate at full capacity with only one power supply. If only one power module is installed, it is recommended to install it in the upper half of the power module slot.
2.3 Redundant Power Modules
When two power supplies are installed, the power module in the lower slot is the active power supply, and the upper slot is the standby power supply
Use the power supply. If the main power supply fails, the standby power supply continues to supply the frame without interrupting the frame operation
Electricity.
Each power module supplies power on its own distribution network, which ensures a distribution network failure
(such as a +5 volt power supply short circuit) will not affect the other power supply.
>>>>>型號(hào):133388-01 瞬態(tài)數(shù)據(jù)接口模塊 半高模塊
