Muna jaddada ci gaba da gabatar da sababbin mafita a cikin kasuwa a kowace shekara don mai ba da kayayyaki na kasar Sin CJW1-450-1000-3p / 4p Intelligent Universal Air Circuit Breaker Acb tare da IEC60947-2, Tare da maƙasudin har abada na "ci gaba da inganta ingantaccen inganci, gamsuwar abokin ciniki" , Mun tabbata cewa samfuranmu masu inganci suna da kwanciyar hankali kuma amintacce kuma mafitarmu sune mafi kyawun siyarwa a gidan ku da ƙasashen waje.
Muna jaddada ci gaba da gabatar da sababbin mafita a cikin kasuwa kowace shekara donChina Acb da Air Circuit Breaker, Idan kuna sha'awar kowane ɗayan hanyoyinmu ko kuna so ku tattauna tsari na al'ada, ya kamata ku ji daɗi don tuntuɓar mu.Mun kasance muna sa ido don samar da kyakkyawar alaƙar kasuwanci tare da sabbin abokan ciniki a duniya nan gaba.
Jadawalin yanzu 1 | ||||||||
Ƙididdigar firam na yanzu Inm A | rated halin yanzu ln A | |||||||
2000 | (400) 630,800,1000,1250,1600,2000 | |||||||
3200 | 2000,2500,2900,3200 | |||||||
4000 | 3200,3600,4000 | |||||||
6300 | 4000,5000,6300 |
Ƙimar gajeriyar iyawar da'ira da ɗan gajeren lokacin jure wa masu fasa, nisan arcing shine "sifili" (kamar yadda waje na mai karya ba shi da arcing.)Table 2
Ƙididdigar firam na yanzu Inm A | 2000 | 3200 | 4000 | 6300 | ||||
Ƙimar ƙayyadaddun ƙayyadaddun ƙarfin karya da'ira lcu(kA)O-CO | 400V | 80 | 80 | 100 | 120 | |||
690V | 50 | 50 | 75 | 85 | ||||
An ƙididdige ƙarfin watsewar gajeriyar aiki nx lcu(KA)/COS∅ | 400V | 176/0.2 | 176/0.2 | 220/0.2 | 264/0.2 | |||
690V | 105/0.25 | 105/0.25 | 165/0.2 | 187/0.2 | ||||
rated ɗan gajeren lokaci jure lcw lcs (kA) O-CO-CO | 400V | 50 | 50 | 80 | 100 | |||
690V | 40 | 40 | 65 | 75 | ||||
rated ɗan gajeren lokaci jure lcw (kA)———”+0.4s,O-CO | 400V | 50 | 50 | 65/80 (MCR) | 85/100 (MCR) | |||
690V | 40 | 40 | 50/65 (MCR) | 65/75 (MCR) | ||||
Sanarwa: shigarwar da fitar da waya iri ɗaya ne don karya ƙarfin. |
Matsakaicin lalata ikon shine 360W don masu fashewa, kuma a cikin zafin jiki daban-daban, kuma ana kimanta halin yanzu na dindindin zai canza. Tebur 3
yanayi zafin jiki ℃ | Ƙididdigar halin yanzu | |||||||
400A | 630A | 800A | 1000A | 1250A | 1600A | 2000A | ||
40 | 400A | 630A | 800A | 1000A | 1250A | 1600A | 2000A | |
50 | 400A | 630A | 800A | 1000A | 1250A | 1550A | 1900A | |
60 | 400A | 630A | 800A | 1000A | 1250A | 1550A | 1800A |
Mai hankali akan fasalin kariyar mai sarrafawa na yanzu da ayyuka Saituna da kuskure.Table 4
Dogon jinkiri | Dan jinkiri | Nan take | Kuskuren ƙasa | |||||
lr1 | lr2 | Kuskure | lr3 | Kuskure | lr4 | Kuskure | ||
(0.4-1) Ci | (0.4-15) Ci | ± 10% | ln-50kA(Inm=2000A) ln-75kA(Inm=3200A) | ± 15% | lnm=2000~3200A (0.2-0.8) Ci (1200A, 160A) | ± 10% | ||
Sanarwa: Idan tana da matakan kariya guda uku a lokaci guda, saitin ba zai wuce ba. |
Dogon jinkiri akan fasalin fasalin lokacin juzu'i na yanzu I2TL, = (1.51lr1) 2tL, da lokacin aikin sa (1.02-2.0) Ir1, yana da kuskuren lokaci shine ± 15%.Table 5
1.05 Ir1 | 1.3 Ir1 | 1.5 Ir1 Saita lokacin S | 15 | 30 | 60 | 120 | 240 | 480 |
· 2hno aiki | 1h aiki | 2.0Ir Lokacin saita S | 8.4 | 16.9 | 33.7 | 67.5 | 135 | 270 |
Muna jaddada ci gaba da gabatar da sababbin mafita a cikin kasuwa a kowace shekara don mai ba da kayayyaki na kasar Sin CJW1-450-1000-3p / 4p Intelligent Universal Air Circuit Breaker Acb tare da IEC60947-2, Tare da maƙasudin har abada na "ci gaba da inganta ingantaccen inganci, gamsuwar abokin ciniki" , Mun tabbata cewa samfuranmu masu inganci suna da kwanciyar hankali kuma amintacce kuma mafitarmu sune mafi kyawun siyarwa a gidan ku da ƙasashen waje.
Mai kawowa ChinaChina Acb da Air Circuit Breaker, Idan kuna sha'awar kowane ɗayan hanyoyinmu ko kuna so ku tattauna tsari na al'ada, ya kamata ku ji daɗi don tuntuɓar mu.Mun kasance muna sa ido don samar da kyakkyawar alaƙar kasuwanci tare da sabbin abokan ciniki a duniya nan gaba.