RDB8A-63 yakatevedzana diki redunhu rinotyora - DC MCB

RDB8A-63 miniature circuit breaker (inozonzi sedunhu breaker), inonyanya kushandiswa mumitsara yekugovera yedziviriro neAC 50Hz, yakayerwa kushanda voltage isingadariki 400V, yakayerwa ikozvino isingadariki 63A, uye yakayerwa kupfupika kwedunhu simba risingapfuure 6000A.

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Product Detail

Application

Parameters

Samples & Structures

Dimensions

Product Sumo

RDB8A-63 miniature circuit breaker (inozonzi inonzi circuit breaker), inonyanya kushandiswa mumitsara yekudzivirira yekudzivirira ne AC 50Hz, yakatemerwa kushanda kwemhepo isingadariki 400V, yakayerwa ikozvino isingadariki 63A, uye yakatemerwa kupfupika kwemhepo kuputsa simba risingapfuuri 6000A;inogona zvakare kuiswa kuDC voltage unipolar isingadariki 110V, mapango maviri asingadariki 220V, akatemerwa DC ikozvino isingadariki 63A, yakayerwa DC pfupi-circuit breaking capacity isingadarike 6000A mukudzivirira kugovera mitsetse;inoshandiswa kune isingawanzo kubatanidza, kutyora uye kushandura mitsara, ine overload, Short circuit kuchengetedza basa.Panguva imwecheteyo, ine simba rekubatsira mamodules emabasa, akadai seaya anobatsira, kutaurirana nearamu chiratidzo, shunt release, undervoltage release, remote control control uye mamwe ma modules.

Features

1.Process yakavimbiswa kushanda

2.Small volume, simba guru

3.Super-yakasimba wiring simba

4.Good insulation pakati pezvikamu

5.Super-yakasimba conductivity

6.Kudzika kwekushisa kwepasi uye kushandiswa kwesimba

RDB8A inoteedzana wedunhu breaker chigadzirwa chedunhu chine yakakwira ikozvino kudzikamisa kugona uye kuvimbika kwakanyanya kwakagadzirwa nePeople Electric kuindasitiri yekutaurirana.Inonyanya kushandiswa mumagetsi ekugovera maitiro akadai semakabati makuru, magetsi emagetsi, magetsi ekugovera magetsi, uye kunze kwekunze mumhizha yekukurukurirana.Chigadzirwa chinopindirana ne: GB / T 10963.2 standard.

Main technical data

Overcurrent tripping maitiro: Pasi pezvakajairika kuisirwa mamiriro uye referensi ambient tembiricha (30-35)°C

iyo overcurrent tripping maitiro edunhu rinotyora zvinosangana nezvinodiwa muTafura 1.

Iyo yakayerwa ipfupi-yedunhu kutyora simba redunhu rinotyora inoratidzwa muTafura 2.

Number	Trip type	Rated current In	AC yekuedza ikozvino		Nguva yakatarwa	Zvinotarisirwa	nyika yekutanga
1	C	Zvose zvinokosha	1.13In		t≥1h	Hapana rwendo	Cold state
2	C	Zvose zvinokosha	1.45In		t <1h	Rwendo	lmmediately after serial nhamba 1 inotonhorera pasi
3	C	≤32A	2.55In		1s <1h <60s		Cold state
3	C	>32A	2.55In		1s<1h<120s		Cold state
4	C	≤32A	5In	7In	0.1s≤t≤15s	Notrip	Cold state
4	C	>32A	5In	7In	0.1s≤t≤30s	Notrip	Cold state
5	C	Zvose zvinokosha	10In	15In	t <0.1s	Rwendo	Cold state

Trip type	Rated ikozvino A	Rated short circuit segment capacity	cosφ
C	1≤Mu≤63	6000	0.75-0.80

Mechanical uye magetsi lfe: Pasi peiyo yakatemerwa voltage, wedunhu rinopwanya rinogadzira nekupwanya iro rakatemerwa ikozvino, iyo simba chinhu 0.85-0.9, uye inoedzwa pafrequency ye120 (> 32A) kana 240 (> 32A) maitiro ekushanda. paawa.Iyo mechanic uye yemagetsi hupenyu ndeye 4000 nguva.

Parameters (2)

Parameters (3) Parameters (4)

Main technical data

Overcurrent tripping maitiro: Pasi pezvakajairika kuisirwa mamiriro uye referensi ambient tembiricha (30-35)°C

iyo overcurrent tripping maitiro edunhu rinotyora zvinosangana nezvinodiwa muTafura 1.

Iyo yakayerwa ipfupi-yedunhu kutyora simba redunhu rinotyora inoratidzwa muTafura 2.

Number	Trip type	Rated current In	AC yekuedza ikozvino		Nguva yakatarwa	Zvinotarisirwa	nyika yekutanga
1	C	Zvose zvinokosha	1.13In		t≥1h	Hapana rwendo	Cold state
2	C	Zvose zvinokosha	1.45In		t <1h	Rwendo	lmmediately after serial nhamba 1 inotonhorera pasi
3	C	≤32A	2.55In		1s <1h <60s		Cold state
3	C	>32A	2.55In		1s<1h<120s		Cold state
4	C	≤32A	5In	7In	0.1s≤t≤15s	Notrip	Cold state
4	C	>32A	5In	7In	0.1s≤t≤30s	Notrip	Cold state
5	C	Zvose zvinokosha	10In	15In	t <0.1s	Rwendo	Cold state