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滿足船用、核用等特殊環(huán)境要求，具有優(yōu)異的抗沖振性能
體積小，分?jǐn)嗄芰Ω撸棠湍芰Ω?，零飛弧
附件齊全，模塊化安裝
智能化，全系列可通信
多級(jí)全選擇性保護(hù)
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框架斷路器型號(hào) |
DW931 |
-2000 |
G |
/ |
3 |
24 |
EP |
1600 |
RQ |
T |
J |
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殼架電流：1250、2000、3200、5500 |
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分?jǐn)嗄芰Γ?/span>B、G、X |
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極數(shù)：3極 |
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附件代號(hào)：10、2路編程、20 欠壓、40、6路編程、02 擴(kuò)展輔助、01報(bào)警 具體信息請(qǐng)查閱選型手冊(cè) |
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保護(hù)特性：EF 發(fā)電機(jī)、EP 配電、ED 電動(dòng)機(jī) |
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額定電流 |
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安裝方式：G、C |
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通訊功能：T 、M、缺省、無通信功能 |
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J：耐沖擊、缺省、不耐強(qiáng)沖擊 |
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殼架電流等級(jí) Inm :1600，2500，4000，6300 |
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額定電流 In：400A~6300A |
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額定工作電壓 Ue：AC230V、AC400V、AC690V |
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分?jǐn)嗄芰Γ鹤罡逫cu=Ics=Icw=135kA |
IEC60947-2；GB14048.2; 各船級(jí)社規(guī)范
CCS，CCC，DNV-GL
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斷路器型號(hào)Type designation |
DW931-1600 |
DW931-2500 |
DW931-4000 |
DW931-6300 |
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智能脫扣器 Intelligent controller |
標(biāo)配為EA型，可選EP型和EG型。Ue：AC380V、AC220V、DC24V The standard is EA, and EP and EG are optional. Ue: AC380V, AC220V, DC24V |
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儲(chǔ)能方式 Storage mode |
手 動(dòng)Manual |
標(biāo)配Standard |
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電 動(dòng)Electric |
標(biāo)配Standard， Us：AC380V、AC220V |
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合閘電磁鐵Closing electromagnet |
標(biāo)配Standard， Us：AC380V、AC220V |
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分勵(lì)脫扣器Shunt release |
標(biāo)配Standard， Us：AC380V、AC220V |
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輔助觸頭Auxiliary contact |
標(biāo)配Standard：四對(duì)常閉和常開觸頭Four pairs of normally closed and normally open contacts， 選配Optional：六對(duì)常閉和常開觸頭six pairs of normally closed and normally open contacts Ith：5A，Ue：AC380V、AC220V |
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欠電壓脫扣器Undervoltage release |
選配Optional：有瞬時(shí)動(dòng)作和延時(shí)動(dòng)作instantaneous operation and delay operation, Ue：AC380V、AC220V，延時(shí)時(shí)間有：0.5s,1s,2s,3s |
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抽屜座Draw-out socket |
抽屜式斷路器選配附件Accessories optional for withdrawable circuit breaker |
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通訊組件Communication components |
選配Optional |
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遠(yuǎn)程復(fù)位Remote reset |
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選配Optional |
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應(yīng)急鎖扣Emergency lock |
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選配Optional |
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CCC證書、CCS證書、DNV證書
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