DOC《DCS党髟礁（孝）》

#177;

10%,50Hz&

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2%. put UPS into use. Measuring voltage delivering to power panel is 220VAC&

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10‰, 50HZ&

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2‰. ) 由电气人员作UPS不间断试验.(满负荷投用后, 重复此项试验,蓄电池供电时间应不小于30分钟) execute UPS testing (After overloading running do again. Time of battery―supplying is no less than

30 .) .1.2 通电试验 of making contact. 逐个地将各机柜、操作台进行以下通电试验: every cabinet, operation―table one by one as follow: ) 将电源盘内去机柜电源开关置于 ON 位置用数字万用 表检查机柜主电源开关前电压,应为220&

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22VAC. switch in power supply panel to cabinet shall be on. Measuring voltage of cabinet main power prior to closing by digital universalmeter. The range of result is 220&

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22VAC. ) 确认机柜内各卡件(除电源卡件外)已拔离卡座,然后依 次将机柜主电源开关、电源单元、电源卡件上电源开关置 于 ON ,用数字电压表http://www.51wendang.com/doc/b0ea4bb14b41851f76d1bf99测量各直流电压输出,应符合 厂商说明书要求(5.1&

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0.02V、-12&

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0.3V、12&

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0.3V、

24 VDC).若超过允许偏差范围,则进行调整. sure all card components shall be pulled from plug. And then switch on main power switch of cabinet, power unit, power components. Applying voltage meter to measure direct output voltage, the measuring results shall be compliance with manufacture instruction. (5.1&

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0.02V,-12&

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0.3V, 12&

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0.3V,24 3.5VDC). Adjusting if out of deviation allowance. ) 进行双电源手动切换试验 manual switch test with double power supply. ) 将各嵌套扇、信号变换器风扇、硬盘驱动器风扇、柜顶、 门风扇等电源接通,检查各风扇,应运行正常. all ferrule fans, signal conrertor fans , hardpand―driving fans,top cabinet, door―fans, and checking whether they are normal or not. ) 检查电源报警电路是否起作用. the reaction of power alarm circuit. .1.3 系统启动、装载 starting up and loading. 工程师站起动程序.Startinghttp://www.51wendang.com/doc/b0ea4bb14b41851f76d1bf99 procedure of engineer station 操作站起动程序.Starting procedure of engineer station 控制站起动:通电后,调出系统状态画面,确诊状态正常. Control station starting: After making contact, selecting system status screen ans making sure it normal. 装载操作 operation.. 各站装载程序详见说明书. loading procedures refer to manufacture instruction. .1.4 系统诊断及冗余试验 diagnosis and redundancy testing. 调出系统诊断画面,对各站、台等进行诊断检查. system diagnosis screen, and checking. 对系统的各种冗余模件,人为地模拟故障(通过切断电源;

拔掉电源插头、插卡等方法),观察备用模件能否在规定的时间内运行,并在操作台上观察切换过程,观察自动切换过程是否正常. Under the term of man simulation default, observing the running of spare module within specified time and converting. Inspecting automatic converting is normal or not. ) 电源冗余试验 supply spare testing. ) 通讯冗余试验 spare testing. ) 双重化控制器冗余试验 testing of double―control controller.://www.51wendang.com/doc/b0ea4bb14b41851f76d1bf99) 操作站冗余试验 station spare testing. ) 打印机热备用试验 spare testing of printer .1.5 画面测试 Testing: ) 流程图画面测试: testing of flow―process. ) 流程画面以P&