技術(shù)文章
HOVD-58VAC-2Z-NZ數(shù)顯電壓繼電器 JOSEF約瑟 過壓報警10-500V
閱讀:116 發(fā)布時間:2023-6-28品牌:JOSEF約瑟;名稱:電壓繼電器;型號:HOVD-58VAC-2Z-NZ;額定電壓:220V;延時時間范圍:0.00-99.99S;電壓整定范圍:0-500VAC;頻率:50HZ;特點:誤差小、安裝方便、使用壽命長、抗干擾、運算快。
一、用途
HUVT數(shù)顯系列電壓繼電器主要用于繼電保護線路中,作為欠電壓或過電壓監(jiān)視的動作元件。報警電壓值可在產(chǎn)品啟動后進入菜單自行設(shè)備,且每相報警電壓設(shè)備相互獨立。輔助電源電壓一經(jīng)饋入,綠色電壓指示燈亮,將被測電壓和設(shè)定值進行比較,若被監(jiān)測電壓任意一相達到報警狀態(tài),紅色報警指示燈閃爍提示報警,若被測電壓在延時時間內(nèi)恢復(fù),報警指示燈停止閃爍,輸出繼電器保持復(fù)位狀態(tài);若超過設(shè)定的延時時間,輸入電壓還未恢復(fù),輸出繼電器重位。
當(dāng)發(fā)生報警助理輸出繼電器復(fù)位后,若所有被測電壓又恢復(fù)到正常狀態(tài),此時紅色報警指示燈停止閃爍,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自動切換一次,也可以手動按“↑"和“↓"鍵切換。
二、數(shù)據(jù)
監(jiān)測電壓范圍:10-500VAC 50HZ
輔助電源工作范圍:85-264VA或100-264VDC
測量:≤1%
報警回差:5%
可調(diào)報警延時時間:0.2-10S
溫度:≤0.03%/℃
功耗:≤5W
延遲時間:0.1-10S±1S
觸點容量:在電壓不大于250V時:觸點長期接通電流為5A;
在電壓不大于250V時:電路時間常數(shù)L/R為5MS的直流電路中,觸點斷開容量為50W;
在電壓不大于250V時:功率因數(shù)COSφ為0.4的交流電路中,觸點斷開容量為250VA
三、型號規(guī)格
報警模式: U-欠壓報警 ;0-過壓報警;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);
獨點形式 :2Z、2H;
特殊定制代碼 ;
四、HUVT系列繼電器型號:
S為單相,D為兩相,(單相和兩相用同一個模板)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.