功能與用途
CPS采用模塊化的單一產品結構型式,集成了傳統的斷路器(熔斷器)、接觸器、過載(或過流、斷相)保護繼電器、起動器、隔離器、電機綜合保護器等低壓電器產品的主要功能,具有遠距離自動控制和就地直接人力控制功能,具有面板指示及機電信號報警功能,具有過壓欠壓保護功能,具有斷相缺相保護功能,具有欠流欠功率功能,具有協調配合的時間-電流保護特性(具有過載反時限、定時限、短路瞬時、特大短路瞬時四段保護特性)。根據需要選配功能模塊或附件,即可實現對各類電動機負載、配電負載的控制與保護。
CPS主要用于交流50Hz(60Hz)、額定電壓至690V、主體額定電流6.3A至125A智能控制器可調工作電流自0.16A至125A、控制電機功率自0.05kW至55kW的電力系統中接通、承載和分斷正常條件(包括規定的過載條件)下的電流,且能夠接通、承載并分斷規定的非正常條件(如短路)下的電流。
保護功能全面,短路、過載、斷相、不平衡、堵轉、欠流等,滿足各種電路負載的需要,開關具備故障報警等功能,提供操作記錄、故障記錄等記憶數據。
安裝使用及維修操作方便等一系列優點,在工業設施、基礎設施、消防系統以及商業和民用設施中得到廣泛的應用:
◎冶金、煤礦、鋼鐵、石化、港口、船舶、鐵路等領域的配電和電動機保護與控制系統;
◎電動機控制中心(MMC)及配電中心;
◎電力站及變電站;
◎港口和鐵路系統(如航空港、鐵路公路客運中心等);
◎高速公路照明、通風系統;
◎駐地控制保護系統(如邊防哨所、雷達機站等);
◎各種場合的消防泵、風機等;
◎現代化的建筑照明、電源轉換,泵、風機、空調、消防、照明等;
◎遠程控制照明系統。
產品功能
◇特大短路瞬時保護:保護電流與開關主體額定電流有關,其整定電流為20In±20%、動作時間t4≤2~3 。
◇短路瞬時保護:保護電流與電子脫扣器額定工作電流有關,其整定電流為16In±15%、動作時間t3≤0.1 。
◇短路短延時或定時限保護:保護電流與電子脫扣器額定工作電流有關,其整定電流面板上可調(6~12Ir1)±15%(電動機保護)、(3~6Ir1)±10%(配電保護)、延時動作整定時間t2=0.2s
◇過載長延時保護:保護電流與電子脫扣器額定工作電流有關,其整定電流Ir1面板可調0.4~1Ie,反時限特性為I2T=(1.5Ir1)2t1,t1為長延時電流1.5Ir1時的整定時間,配電用t1=64s,電動機用t1=128s
◇缺相、斷相保護:動作整定時間為2s
◇三相不平衡保護:任意二相電流相差50%,動作整定時間為2s
◇過壓保護:三相470±10V,動作整定時間5s
◇欠壓保護:三相270±10V,動作整定時間5s
◇啟動延時:短路短延時或定時限不保護,整定時間為2s
◇消防接口:直流24V消防接口輸出(可選)
◇漏電保護:剩余電流根據客戶要求定制,動作時間≤0.1s(延時型為0.3s)(可選)
◇預報警功能:電流可調
◇在線編程功能
◇故障指示 ◇試驗功能
NDKB1-125C/L100/06MFG |
NDKB1-125C/L100/06MFTG |
NDKB1-125C/L100/06MG |
NDKB1-125C/L100/06MLG |
NDKB1-125C/L100/06MLTG |
NDKB1-125C/L100/06MTG |
NDKB1-125C/L125/06MFG |
NDKB1-125C/L125/06MFTG |
NDKB1-125C/L125/06MG |
NDKB1-125C/L125/06MLG |
NDKB1-125C/L125/06MLTG |
NDKB1-125C/L125/06MTG |
NDKB1-125C/L63/06MFG |
NDKB1-125C/L63/06MFTG |
NDKB1-125C/L63/06MG |
NDKB1-125C/L63/06MLG |
NDKB1-125C/L63/06MLTG |
NDKB1-125C/L63/06MTG |
NDKB1-125C/L80/06MFG |
NDKB1-125C/L80/06MFTG |
NDKB1-125C/L80/06MG |
NDKB1-125C/L80/06MLG |
NDKB1-125C/L80/06MLTG |
NDKB1-125C/L80/06MTG |
NDKB1-45C/L1/06MFG |
NDKB1-45C/L1/06MFTG |
NDKB1-45C/L1/06MG |
NDKB1-45C/L1/06MLG |
NDKB1-45C/L1/06MLTG |
NDKB1-45C/L1/06MTG |
NDKB1-45C/L12/06MFG |
NDKB1-45C/L12/06MFTG |
NDKB1-45C/L12/06MG |
NDKB1-45C/L12/06MLG |
NDKB1-45C/L12/06MLTG |
NDKB1-45C/L12/06MTG |
NDKB1-45C/L16/06MFG |
NDKB1-45C/L16/06MFTG |
NDKB1-45C/L16/06MG |
NDKB1-45C/L16/06MLG |
NDKB1-45C/L16/06MLTG |
NDKB1-45C/L16/06MTG |
NDKB1-45C/L25/06MFG |
NDKB1-45C/L25/06MFTG |
NDKB1-45C/L25/06MG |
NDKB1-45C/L25/06MLG |
NDKB1-45C/L25/06MLTG |
NDKB1-45C/L25/06MTG |
NDKB1-45C/L3/06MFG |
NDKB1-45C/L3/06MFTG |
NDKB1-45C/L3/06MG |
NDKB1-45C/L3/06MLG |
NDKB1-45C/L3/06MLTG |
NDKB1-45C/L3/06MTG |
NDKB1-45C/L32/06MFG |
NDKB1-45C/L32/06MFTG |
NDKB1-45C/L32/06MG |
NDKB1-45C/L32/06MLG |
NDKB1-45C/L32/06MLTG |
NDKB1-45C/L32/06MTG |
NDKB1-45C/L45/06MFG |
NDKB1-45C/L45/06MFTG |
NDKB1-45C/L45/06MG |
NDKB1-45C/L45/06MLG |
NDKB1-45C/L45/06MLTG |
NDKB1-45C/L45/06MTG |
NDKB1-45C/L6/06MFG |
NDKB1-45C/L6/06MFTG |
NDKB1-45C/L6/06MG |
NDKB1-45C/L6/06MLG |
NDKB1-45C/L6/06MLTG |
NDKB1-45C/L6/06MTG |
NDKB3-63H/1.2MS |
NDKB3-63H/1.2MSU |
NDKB3-63H/1.2MSUU |
NDKB3-63H/1.2MT |
NDKB3-63H/1.2MTU |
NDKB3-63H/12MS |
NDKB3-63H/12MSU |
NDKB3-63H/12MT |
NDKB3-63H/18MS |
NDKB3-63H/18MSU |
NDKB3-63H/18MT |
NDKB3-63H/2.4MS |
NDKB3-63H/2.4MSU |
NDKB3-63H/2.4MT |
NDKB3-63H/32MS |
NDKB3-63H/32MSU |
NDKB3-63H/32MT |
NDKB3-63H/45MS |
NDKB3-63H/45MSU |
NDKB3-63H/45MT |
NDKB3-63H/63MS |
NDKB3-63H/63MSU |
NDKB3-63H/63MT |
NDKB3-63H/6MS |
NDKB3-63H/6MSU |
NDKB3-63H/6MT |
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地 址:成產部:浙江溫州柳市東岸工業園 銷售部:新電工電器城C區