HOVD-58VAC-2Z-NZ數(shù)顯電壓繼電器 JOSEF約瑟 過壓報(bào)警10-500V




品牌:JOSEF約瑟;名稱:電壓繼電器;型號(hào):HOVD-58VAC-2Z-NZ;額定電壓:220V;延時(shí)時(shí)間范圍:0.00-99.99S;電壓整定范圍:0-500VAC;頻率:50HZ;特點(diǎn):誤差小、安裝方便、使用壽命長(zhǎng)、抗干擾、運(yùn)算快。
一、用途
???HUVT數(shù)顯系列電壓繼電器主要用于繼電保護(hù)線路中,作為欠電壓或過電壓監(jiān)視的動(dòng)作元件。報(bào)警電壓值可在產(chǎn)品啟動(dòng)后進(jìn)入菜單自行設(shè)備,且每相報(bào)警電壓設(shè)備相互獨(dú)立。輔助電源電壓一經(jīng)饋入,綠色電壓指示燈亮,將被測(cè)電壓和設(shè)定值進(jìn)行比較,若被監(jiān)測(cè)電壓任意一相達(dá)到報(bào)警狀態(tài),紅色報(bào)警指示燈閃爍提示報(bào)警,若被測(cè)電壓在延時(shí)時(shí)間內(nèi)恢復(fù),報(bào)警指示燈停止閃爍,輸出繼電器保持復(fù)位狀態(tài);若超過設(shè)定的延時(shí)時(shí)間,輸入電壓還未恢復(fù),輸出繼電器重位。
????當(dāng)發(fā)生報(bào)警助理輸出繼電器復(fù)位后,若所有被測(cè)電壓又恢復(fù)到正常狀態(tài),此時(shí)紅色報(bào)警指示燈停止閃爍,輸出繼電器復(fù)位。 多路監(jiān)視顯示:U1燈亮,數(shù)碼管顯示U1端輸入電壓值;U2燈亮,數(shù)碼管顯示U2端輸入電壓值;U3燈亮,數(shù)碼管顯示U3端輸入電壓值;電壓顯示10S自動(dòng)切換一次,也可以手動(dòng)按“↑”和“↓”鍵切換。
二、數(shù)據(jù)
?監(jiān)測(cè)電壓范圍:10-500VAC 50HZ
?輔助電源工作范圍:85-264VA或100-264VDC
?測(cè)量誤差:≤1%
?報(bào)警回差:5%
?可調(diào)報(bào)警延時(shí)時(shí)間:0.2-10S
?溫度誤差:≤0.03%/℃
?功耗:≤5W
?延遲時(shí)間:0.1-10S±1S
?觸點(diǎn)容量:在電壓不大于250V時(shí):觸點(diǎn)長(zhǎng)期接通電流為5A;
?在電壓不大于250V時(shí):電路時(shí)間常數(shù)L/R為5MS的直流電路中,觸點(diǎn)斷開容量為50W;
?在電壓不大于250V時(shí):功率因數(shù)COSφ為0.4的交流電路中,觸點(diǎn)斷開容量為250VA
三、型號(hào)規(guī)格
報(bào)警模式: U-欠壓報(bào)警 ;0-過壓報(bào)警;X-特殊模式;
監(jiān)控相數(shù);S-單相;D-兩相;T-三相;
監(jiān)控電壓 :58V、100V、220V、380V(50Hz);
獨(dú)點(diǎn)形式 :2Z、2H;
特殊定制代碼 ;
四、HUVT系列繼電器型號(hào):
S為單相,D為兩相,(單相和兩相用同一個(gè)模板)T為三相
HUVS-58VAC-2Z-NZ數(shù)顯電壓繼電器;HUVS-100VAC-2Z-NZ數(shù)顯電壓繼電器;HUVS-220VAC-2Z-NZ數(shù)顯電壓繼電器;
HUVS-380VAC-2Z-NZ數(shù)顯電壓繼電器;HUVS-58VAC-2H-NZ數(shù)顯電壓繼電器;HUVS-100VAC-2H-NZ數(shù)顯電壓繼電器;
HUVS-220VAC-2H-NZ數(shù)顯電壓繼電器;HUVS-380VAC-2H-NZ數(shù)顯電壓繼電器;HOVS-58VAC-2Z-NZ數(shù)顯電壓繼電器;
HOVS-100VAC-2Z-NZ數(shù)顯電壓繼電器;HOVS-220VAC-2Z-NZ數(shù)顯電壓繼電器;HOVS-380VAC-2Z-NZ數(shù)顯電壓繼電器;
HOVS-58VAC-2H-NZ數(shù)顯電壓繼電器;HOVS-100VAC-2H-NZ數(shù)顯電壓繼電器;HOVS-220VAC-2H-NZ數(shù)顯電壓繼電器;
HOVS-380VAC-2H-NZ數(shù)顯電壓繼電器;HXVS-58VAC-2Z-NZ數(shù)顯電壓繼電器;HXVS-100VAC-2Z-NZ數(shù)顯電壓繼電器;
HXVS-220VAC-2Z-NZ數(shù)顯電壓繼電器;HXVS-380VAC-2Z-NZ數(shù)顯電壓繼電器;HXVS-58VAC-2H-NZ數(shù)顯電壓繼電器;
HXVS-100VAC-2H-NZ數(shù)顯電壓繼電器;HXVS-220VAC-2H-NZ數(shù)顯電壓繼電器;HXVS-380VAC-2H-NZ數(shù)顯電壓繼電器;
HUVD-58VAC-2Z-NZ數(shù)顯電壓繼電器;HUVD-100VAC-2Z-NZ數(shù)顯電壓繼電器;HUVD-220VAC-2Z-NZ數(shù)顯電壓繼電器;
HUVD-380VAC-2Z-NZ數(shù)顯電壓繼電器;HUVD-58VAC-2H-NZ數(shù)顯電壓繼電器;HUVD-100VAC-2H-NZ數(shù)顯電壓繼電器;
HUVD-220VAC-2H-NZ數(shù)顯電壓繼電器;HUVD-380VAC-2H-NZ數(shù)顯電壓繼電器;HOVD-58VAC-2Z-NZ數(shù)顯電壓繼電器;
HOVD-100VAC-2Z-NZ數(shù)顯電壓繼電器;HOVD-220VAC-2Z-NZ數(shù)顯電壓繼電器;HOVD-380VAC-2Z-NZ數(shù)顯電壓繼電器;
HOVD-58VAC-2H-NZ數(shù)顯電壓繼電器;HOVD-100VAC-2H-NZ數(shù)顯電壓繼電器;HOVD-220VAC-2H-NZ數(shù)顯電壓繼電器;
HOVD-380VAC-2H-NZ數(shù)顯電壓繼電器;HXVD-58VAC-2Z-NZ數(shù)顯電壓繼電器;HXVD-100VAC-2Z-NZ數(shù)顯電壓繼電器;
HXVD-220VAC-2Z-NZ數(shù)顯電壓繼電器;HXVD-380VAC-2Z-NZ數(shù)顯電壓繼電器;HXVD-58VAC-2H-NZ數(shù)顯電壓繼電器;
HXVD-100VAC-2H-NZ數(shù)顯電壓繼電器;HXVD-220VAC-2H-NZ數(shù)顯電壓繼電器;HXVD-380VAC-2H-NZ數(shù)顯電壓繼電器;?
HUVT-58VAC-2Z-NZ數(shù)顯電壓繼電器;HUVT-100VAC-2Z-NZ數(shù)顯電壓繼電器;HUVT-220VAC-2Z-NZ數(shù)顯電壓繼電器;
HUVT-380VAC-2Z-NZ數(shù)顯電壓繼電器;HUVT-58VAC-2H-NZ數(shù)顯電壓繼電器;HUVT-100VAC-2H-NZ數(shù)顯電壓繼電器;
HUVT-220VAC-2H-NZ數(shù)顯電壓繼電器;HUVT-380VAC-2H-NZ數(shù)顯電壓繼電器;HOVT-58VAC-2Z-NZ數(shù)顯電壓繼電器;
HOVT-100VAC-2Z-NZ數(shù)顯電壓繼電器;HOVT-220VAC-2Z-NZ數(shù)顯電壓繼電器;HOVT-380VAC-2Z-NZ數(shù)顯電壓繼電器;
HOVT-58VAC-2H-NZ數(shù)顯電壓繼電器;HOVT-100VAC-2H-NZ數(shù)顯電壓繼電器;HOVT-220VAC-2H-NZ數(shù)顯電壓繼電器;
HOVT-380VAC-2H-NZ數(shù)顯電壓繼電器;HXVT-58VAC-2Z-NZ數(shù)顯電壓繼電器;HXVT-100VAC-2Z-NZ數(shù)顯電壓繼電器;
HXVT-220VAC-2Z-NZ數(shù)顯電壓繼電器;HXVT-380VAC-2Z-NZ數(shù)顯電壓繼電器;HXVT-58VAC-2H-NZ數(shù)顯電壓繼電器;
HXVT-100VAC-2H-NZ數(shù)顯電壓繼電器;HXVT-220VAC-2H-NZ數(shù)顯電壓繼電器;HXVT-380VAC-2H-NZ數(shù)顯電壓繼電器;
上海約瑟繼電器事業(yè)部.