140cpu67160，140cpu67160

140cpu67160

 

140cpu67160

　連續(xù)供電試驗(yàn)
設(shè)備在浮充電狀態(tài)下運(yùn)行時(shí)，人為中斷交流電源，在(500～1000)ms以內(nèi)交流電源恢復(fù)供電，錄出交流電源中斷和恢復(fù)供電全過程的示波圖。要求交流電源中斷后，直流母線連續(xù)供電，直流母線電壓波動(dòng)值應(yīng)符合5.12的規(guī)定。
　電壓調(diào)整功能試驗(yàn)
在裝有硅鏈調(diào)壓或其他調(diào)壓裝置的直流電源柜中，均應(yīng)作手動(dòng)調(diào)壓和自動(dòng)調(diào)壓試驗(yàn)。
手動(dòng)調(diào)壓試驗(yàn)。動(dòng)力母線電壓值不變，每次手動(dòng)調(diào)壓一檔，控制母線電壓變化一次，直至調(diào)整到控制母線電壓與動(dòng)力母線電壓相等為止，也可反向進(jìn)行試驗(yàn)，其測(cè)試結(jié)果應(yīng)符合5.13條的規(guī)定。
 自動(dòng)調(diào)壓試驗(yàn)。控制母線電壓為整定值，將動(dòng)力母線電壓從大值連續(xù)下降時(shí)，自動(dòng)調(diào)壓裝置始終使控制母線上的電壓保持在整定值。動(dòng)力母線電壓從小值逐漸上升到大值時(shí)，自動(dòng)調(diào)壓裝置也能使控制母線上的電壓保持在整定值。其測(cè)試結(jié)果應(yīng)符合5.13條的規(guī)定。
 無級(jí)調(diào)壓裝置。設(shè)備在浮充電狀態(tài)下運(yùn)行，人為模擬無級(jí)調(diào)壓裝置故障，使備用調(diào)壓裝置自動(dòng)投入、錄出直流(控制)母線電壓、電流波形，其測(cè)試結(jié)果應(yīng)符合5.13的規(guī)定。
　穩(wěn)流精度試驗(yàn)
　充電(穩(wěn)流)電壓的調(diào)節(jié)范圍
充電裝置的充電電壓調(diào)節(jié)范圍應(yīng)符合表11的規(guī)定。
表11                 充電電壓及浮充電壓的調(diào)節(jié)范圍
蓄電池種類 調(diào)節(jié)范圍
 充電電壓 浮充電電壓
鎘鎳堿性蓄電池 1.2 (90%-145%)U (90%-130%)U
閥控式密封鉛酸蓄電池 2 (90%-125%)U (90%-125%)U
 6、12 (90%-130%)U (90%-130%)U
注：U--直流標(biāo)稱電壓

　穩(wěn)流精度試驗(yàn)
充電裝置在充電(穩(wěn)流)狀態(tài)下，交流輸人電壓在其額定值的+15%，-10%的范圍內(nèi)變化，輸出電壓在充電電壓調(diào)節(jié)范圍內(nèi)變化，輸出電流在其額定值20%～范圍內(nèi)的任一數(shù)值上保持穩(wěn)定，其穩(wěn)流精度，均應(yīng)符合5.14.2中表5的規(guī)定。穩(wěn)流精度用以下公式計(jì)算。
δI =(Im-Iz)/Iz×              (1)
式中：δI--穩(wěn)流精度；
Im --輸出電流波動(dòng)極限值；
Iz --輸出電流整定值。
穩(wěn)壓精度試驗(yàn)
浮充電電壓調(diào)節(jié)范圍
充電裝置的浮充電電壓調(diào)節(jié)范圍應(yīng)符合表11的規(guī)定。
　穩(wěn)壓精度試驗(yàn)
充電裝置在浮充電(穩(wěn)壓)狀態(tài)下，交流輸入電壓在超過其額定值的+15%、-10%的范圍內(nèi)變化，輸出電流在其額定值的0%～范圍內(nèi)變化，輸出電壓在其浮充電電壓調(diào)節(jié)范圍內(nèi)的任一數(shù)值上保持穩(wěn)定，其穩(wěn)壓精度均應(yīng)符合表5的規(guī)定。穩(wěn)壓精度用以下公式計(jì)算。
δu=(Um-Uz)/Uz×                (2)
式中：δu--穩(wěn)壓精度；
Um--輸出電壓波動(dòng)極限值；
Uz--輸出電壓整定值。
　紋波系數(shù)試驗(yàn)
充電裝置在浮充電(穩(wěn)壓)狀態(tài)下，交流輸入電壓在超過其額定值的+15%、-10%的范圍內(nèi)變化，輸出電流在其額定值的0%～范圍內(nèi)變化，輸出電壓在浮充電電壓調(diào)節(jié)范圍內(nèi)任一數(shù)值上，測(cè)得電阻性負(fù)載兩端的紋波系數(shù)均應(yīng)符合表5的規(guī)定。紋波系數(shù)用以下公式計(jì)算：
δ=(Uf-Uq)/2Up×              (3)
式中：δ--紋波系數(shù)；
Uf--直流電壓脈動(dòng)峰值；
Uq--直流電壓脈動(dòng)谷值；
Up--直流電壓平均值。
　高頻開關(guān)電源模塊并機(jī)均流試驗(yàn)
　將設(shè)備所有模塊的輸出電壓均整定在浮充電電壓調(diào)節(jié)范圍內(nèi)同一數(shù)值上，所有模塊全部投入，在浮充電(穩(wěn)壓)狀態(tài)下運(yùn)行。設(shè)模塊總數(shù)為n+1，模塊輸出額定電流Ie。
　調(diào)整負(fù)載，使設(shè)備輸出電流為50%額定值[50%×Ie(n+1)]。測(cè)量各模塊輸出電流，并計(jì)算其均流不平衡度。調(diào)整負(fù)載，使設(shè)備輸出電流為額定值Ie(n+1)，測(cè)量各模塊輸出電流，并計(jì)算其均流不平衡度，其值應(yīng)符合5.14.3的規(guī)定。用以下計(jì)算公式計(jì)算：
均流不平衡度=(模塊輸出電流極限值-模塊輸出電流平均值)/模塊的額定電流值×      (4)
　當(dāng)設(shè)備輸出電流為nIe時(shí)，將一模塊退出運(yùn)行，測(cè)量其余各模塊的輸出電流。并計(jì)算其均流不平衡度。其值應(yīng)符合5.14.3的要求。

【誠信經(jīng)營(yíng)】【質(zhì)量可靠】【進(jìn)口原裝】【拆包防偽】
 
 
【超大庫存】【當(dāng)天付款】【順豐速運(yùn)】【歡迎搶購】
本公司主要優(yōu)勢(shì)產(chǎn)品：
 
【..美國..英維思 Invensys FOXBORO I\A系統(tǒng), Triconex ESD系統(tǒng)】
 
【..美國.. .AB ..1756系列,1785系列,1746系列,1747系列,1771系列】
 
【..瑞士.. .ABB.. 機(jī)器人 DSQC系列,ABB Advant OCS,ABB Procontic PLC CPU
 
】
 
【..法國....施耐德.. 140莫迪康昆騰系列處理器,內(nèi)存卡,電源模塊等?！?br />  
 
【..美國...通用電氣..GE..IC693/IC697系列】
mac071b-0-ps-2-c/095-a-0/s047 indramat servo motors 
mac071c-0-gs-3-c/095-a-0/s01 indramat servo motors remanufactured
mac071c-0-gs-4-c/095-a-0/j521lx indramat servo motors remanufactured
mac071c-0-gs-4-c/095-a-0/wj522lx indramat servo motors remanufactured
mac071c-0-js-2-c/095-a-0 indramat servo motors remanufactured
mac071c-0-ns-3-c/095-a-1/s01 indramat servo motors remanufactured
mac071c-0-ns-4-c/095-a-0/wi518lv indramat servo motors remanufactured
mac090a-0-rd-1-b/110-a-0/i1250/s01 indramat servo motors remanufactured
mac090a-0-zd-4-c/110-a-0/wi522lv/s001 indramat servo motors remanufactured
mac090b-0-pd-3-c/110-a-1/s001 indramat servo motors remanufactured
mac090b-0-pd-3-c/110-b-0/s005 indramat servo motors remanufactured
mac090b-0-pd-4-c/110-a-2/wi520lv/s018 indramat servo motors remanufactured
mac090b-2-pd-4-c/110-b-0/wi520lv/s001 indramat servo motors remanufactured
mac090c-0-gd-1-b/110-a-0/j1250/s01 indramat servo motors remanufactured
mac090c-0-kd-3-c/110-a-0 indramat servo motors remanufactured
mac090c-0-kd-4-c/110-a-0/wi520lv/s001 indramat servo motors remanufactured
mac090c-0-kd-4-c/110-a-2/wi522lv/s013 indramat servo motors remanufactured
mac093a-0-ps-4-c/110-a-0/wi538/s001 indramat servo motors remanufactured
mac093a-0-ps-4-c/110-a-0/wi538lx indramat servo motors remanufactured
mac093a-0-ps-4-c/110-a-0/wi538lx/s001 indramat servo motors remanufactured
mac093b-0-js-2-c/130-b-0/s005 indramat servo motors remanufactured
mac112a-0-ld-1-b/130-a-0/j1250/s05 indramat servo motors remanufactured
mac112a-0-ld-3-c/130-a-0/s005 indramat servo motors remanufactured
mac112a-0-ld-4-c/130-a-0/wi520l/s05 indramat servo motors remanufactured
mac112a-0-vd-3-c/130-a-0 indramat servo motors remanufactured
mac112a-0-vd-4-c/130-a-1/wi524lv/s005 indramat servo motors remanufactured
mac112b-0-gd/130-1/i-625/s05 indramat servo motors remanufactured
mac112b-0-gd-1-b/130-a-0/i1250/s005 indramat servo motors remanufactured
mac112b-0-gd-1-b/130-a-0/j625/s05 indramat servo motors remanufactured
mac112b-0-gd-1-b/130-a-o/j1250/s05 indramat servo motors remanufactured
mac112b-0-gd-1-l/130-a-0/j625/s05 indramat servo motors remanufactured
mac112b-0-gd-2-c/130-a-0/s05 indramat servo motors remanufactured
mac112b-0-gd-4-c/130-a-0/wi520l/s05 indramat servo motors remanufactured
mac112b-0-gg-4-f/130-b-1/wi511lv indramat servo motors remanufactured
mac112b-0-gg-4-f/130-b-1/wi522lv indramat servo motors remanufactured

 

 

mac071b-0-ps-2-c/095-a-0/s047 indramat servo motors 
mac071c-0-gs-3-c/095-a-0/s01 indramat servo motors remanufactured
mac071c-0-gs-4-c/095-a-0/j521lx indramat servo motors remanufactured
mac071c-0-gs-4-c/095-a-0/wj522lx indramat servo motors remanufactured
mac071c-0-js-2-c/095-a-0 indramat servo motors remanufactured
mac071c-0-ns-3-c/095-a-1/s01 indramat servo motors remanufactured
mac071c-0-ns-4-c/095-a-0/wi518lv indramat servo motors remanufactured
mac090a-0-rd-1-b/110-a-0/i1250/s01 indramat servo motors remanufactured
mac090a-0-zd-4-c/110-a-0/wi522lv/s001 indramat servo motors remanufactured
mac090b-0-pd-3-c/110-a-1/s001 indramat servo motors remanufactured
mac090b-0-pd-3-c/110-b-0/s005 indramat servo motors remanufactured
mac090b-0-pd-4-c/110-a-2/wi520lv/s018 indramat servo motors remanufactured
mac090b-2-pd-4-c/110-b-0/wi520lv/s001 indramat servo motors remanufactured
mac090c-0-gd-1-b/110-a-0/j1250/s01 indramat servo motors remanufactured
mac090c-0-kd-3-c/110-a-0 indramat servo motors remanufactured
mac090c-0-kd-4-c/110-a-0/wi520lv/s001 indramat servo motors remanufactured
mac090c-0-kd-4-c/110-a-2/wi522lv/s013 indramat servo motors remanufactured
mac093a-0-ps-4-c/110-a-0/wi538/s001 indramat servo motors remanufactured
mac093a-0-ps-4-c/110-a-0/wi538lx indramat servo motors remanufactured
mac093a-0-ps-4-c/110-a-0/wi538lx/s001 indramat servo motors remanufactured
mac093b-0-js-2-c/130-b-0/s005 indramat servo motors remanufactured
mac112a-0-ld-1-b/130-a-0/j1250/s05 indramat servo motors remanufactured
mac112a-0-ld-3-c/130-a-0/s005 indramat servo motors remanufactured
mac112a-0-ld-4-c/130-a-0/wi520l/s05 indramat servo motors remanufactured
mac112a-0-vd-3-c/130-a-0 indramat servo motors remanufactured
mac112a-0-vd-4-c/130-a-1/wi524lv/s005 indramat servo motors remanufactured
mac112b-0-gd/130-1/i-625/s05 indramat servo motors remanufactured
mac112b-0-gd-1-b/130-a-0/i1250/s005 indramat servo motors remanufactured
mac112b-0-gd-1-b/130-a-0/j625/s05 indramat servo motors remanufactured
mac112b-0-gd-1-b/130-a-o/j1250/s05 indramat servo motors remanufactured
mac112b-0-gd-1-l/130-a-0/j625/s05 indramat servo motors remanufactured
mac112b-0-gd-2-c/130-a-0/s05 indramat servo motors remanufactured
mac112b-0-gd-4-c/130-a-0/wi520l/s05 indramat servo motors remanufactured
mac112b-0-gg-4-f/130-b-1/wi511lv indramat servo motors remanufactured
mac112b-0-gg-4-f/130-b-1/wi522lv indramat servo motors remanufactured