




本產(chǎn)品可實(shí)現(xiàn)0.1-55KW任意值可調(diào)
| NKB1-45C/M1/06MG |
| NKB1-45C/M1/06MFG |
| NKB1-45C/M1/06MTG |
| NKB1-45C/M1/06MLG |
| NKB1-45C/M1/06MFTG |
| NKB1-45C/M1/06MLTG |
| NKB1-45C/M3/06MG |
| NKB1-45C/M3/06MFG |
| NKB1-45C/M3/06MTG |
| NKB1-45C/M3/06MLG |
| NKB1-45C/M3/06MFTG |
| NKB1-45C/M3/06MLTG |
| NKB1-45C/M6/06MLTG |
| NKB1-45C/M6/06MLG |
| NKB1-45C/M6/06MFTG |
| NKB1-45C/M6/06MTG |
| NKB1-45C/M6/06MFG |
| NKB1-45C/M6/06MG |
| NKB1-45C/M12/06MG |
| NKB1-45C/M12/06MFG |
| NKB1-45C/M12/06MTG |
| NKB1-45C/M12/06MLG |
| NKB1-45C/M12/06MFTG |
| NKB1-45C/M12/06MLTG |
| NKB1-45C/M16/06MLTG |
| NKB1-45C/M16/06MFTG |
| NKB1-45C/M16/06MLG |
| NKB1-45C/M16/06MTG |
| NKB1-45C/M16/06MFG |
| NKB1-45C/M16/06MG |
| NKB1-45C/M25/06MG |
| NKB1-45C/M25/06MFG |
| NKB1-45C/M25/06MTG |
| NKB1-45C/M25/06MLG |
| NKB1-45C/M25/06MFTG |
| NKB1-45C/M25/06MLTG |
| NKB1-45C/M32/06MLTG |
| NKB1-45C/M32/06MFTG |
| NKB1-45C/M32/06MLG |
| NKB1-45C/M32/06MTG |
| NKB1-45C/M32/06MFG |
| NKB1-45C/M32/06MG |
| NKB1-45C/M45/06MG |
| NKB1-45C/M45/06MFG |
| NKB1-45C/M45/06MTG |
| NKB1-45C/M45/06MLG |
| NKB1-45C/M45/06MFTG |
| NKB1-45C/M45/06MLTG |
| NKB1-125C/M63/06MG |
| NKB1-125C/M63/06MFG |
| NKB1-125C/M63/06MTG |
| NKB1-125C/M63/06MLG |
| NKB1-125C/M63/06MFTG |
| NKB1-125C/M63/06MLTG |
| NKB1-125C/M80/06MG |
| NKB1-125C/M80/06MFG |
| NKB1-125C/M80/06MTG |
| NKB1-125C/M80/06MLG |
| NKB1-125C/M80/06MFTG |
| NKB1-125C/M80/06MLTG |
| NKB1-125C/M100/06MLTG |
| NKB1-125C/M100/06MFTG |
| NKB1-125C/M100/06MLG |
| NKB1-125C/M100/06MTG |
| NKB1-125C/M100/06MFG |
| NKB1-125C/M100/06MG |
| NKB1-125C/M125/06MG |
| NKB1-125C/M125/06MFG |
| NKB1-125C/M125/06MTG |
| NKB1-125C/M125/06MLG |
| NKB1-125C/M125/06MFTG |
| NKB1-125C/M125/06MLTG |
產(chǎn)品功能
◇特大短路瞬時(shí)保護(hù):保護(hù)電流與開(kāi)關(guān)主體額定電流有關(guān),其整定電流為20In±20%、動(dòng)作時(shí)間t4≤2~3ms。
◇短路瞬時(shí)保護(hù):保護(hù)電流與電子脫扣器額定工作電流有關(guān),其整定電流為16In±15%、動(dòng)作時(shí)間t3≤0.1ms。
◇短路短延時(shí)或定時(shí)限保護(hù):保護(hù)電流與電子脫扣器額定工作電流有關(guān),其整定電流面板上可調(diào)(6~12Ir1)±15%(電動(dòng)機(jī)保護(hù))、(3~6Ir1)±10%(配電保護(hù))、延時(shí)動(dòng)作整定時(shí)間t2=0.2s
◇過(guò)載長(zhǎng)延時(shí)保護(hù):保護(hù)電流與電子脫扣器額定工作電流有關(guān),其整定電流Ir1面板可調(diào)0.4~1Ie,反時(shí)限特性為I2T=(1.5Ir1)2t1, t1為長(zhǎng)延時(shí)電流1.5Ir1時(shí)的整定時(shí)間,配電用t1=64s,電動(dòng)機(jī)用t1=128s
◇缺相、斷相保護(hù):動(dòng)作整定時(shí)間為2s
◇三相不平衡保護(hù):任意二相電流相差50%,動(dòng)作整定時(shí)間為2s
◇過(guò)壓保護(hù):三相470±10V,動(dòng)作整定時(shí)間5s
◇欠壓保護(hù):三相270±10V,動(dòng)作整定時(shí)間5s
◇啟動(dòng)延時(shí):短路短延時(shí)或定時(shí)限不保護(hù),整定時(shí)間為2s
◇消防接口:直流24V消防接口輸出(可選)
◇漏電保護(hù):剩余電流根據(jù)客戶(hù)要求定制,動(dòng)作時(shí)間≤0.1s(延時(shí)型為0.3s)(可選)
◇預(yù)報(bào)警功能:電流可調(diào)
◇在線(xiàn)編程功能
◇故障指示 ◇試驗(yàn)功能
電話(huà):0577-62717017
傳 真:0577-63445526
手 機(jī):18368740017
郵 箱:365293230@qq.com
地 址:生產(chǎn)部:浙江溫州樂(lè)清柳市東岸工業(yè)園 銷(xiāo)售部:溫州樂(lè)清柳市五洲電工電器城C區(qū)