Kunyumba
Mayankho Anu Pakugawa Magetsi
Mayankho Anu a Solar System
Mayankho Anu Pakupanga MCCB
Chithunzi cha ARM3E
ARM3E Series pakompyuta mtundu chosinthika MCCB 400V/690V 125A 3/4 matabwa Anamanga LSIG Ulendo Unit
Zowonetsa za MCCB
Ubwino ndi mfundo zazikulu za zida zowotcherera za MCCB Electronic mtundu wa hardware
1. Acereare ili ndi mpikisano wamphamvu wowotcherera, ndipo imagwiritsa ntchito zida zodziwikiratu kuti ivomereze njira zowotcherera mbali zosiyanasiyana zamoyo.
Zigawo zosiyanasiyana ndi zigawo zikhoza kuwotcherera kudzera mkuwa potsegula, kutenga mkuwa, solder phala akudontha, siliva malo kukatenga, siliva malo kuzindikira ndi udindo, siliva malo kuwotcherera, anamaliza kutenga mankhwala, ndipo anamaliza kutengera kudziwika mankhwala.
2. Njira yofunika (kukhudzana ndi kupanga misa) imagwiritsa ntchito kupanga zokha. Kuzindikira zosunga zobwezeretsera zamphamvu komanso zokhazikika zapawiri kumatha kuthetsa vuto la malo obwerera m'mbuyo komanso mulingo wapamwamba wolowera mumakampani ndi 90%.
3. Zida zowotcherera m'ma workshop zimagwiritsa ntchito magetsi apakati pafupipafupi, servo motor pressurization, chiwonetsero chodziwikiratu chodziwikiratu ndi alamu yachilema, kuwonetsetsa kuti ziro chilema chimafunikira pazogulitsa.
Main performance index of ARM3E series circuit breaker
| Chitsanzo | ARM3E-125 | ARM3E-160 | |||
| Zovoteledwa mu (A) | 50A, 63A, 70A, 75A, 80A, 90A, 95A, 100A, 125A | 63A, 70A, 75A, 80A, 90A, 100A, 125A, 140A, 150A, 160A | |||
| Kuvotera kukula kwa chimango Inm (A) | 125A | ||||
| Ntchito gulu | Gulu A | ||||
| Mulingo womaliza wosweka pafupipafupi | M | H | |||
| Chiwerengero cha mitengo (P) | 3P | 4P | 3P | 4P | |
| Adavotera voteji ya Ue (V) | 400V | ||||
| Icu(kA) | 50kA pa | 80k pa | |||
| Ics (kA) zovoteledwa | 35kA pa | 50kA pa | |||
| Idavoteredwa kwakanthawi kochepa kupirira Icw (kA/1S) | 3KA/1s | ||||
| Adavotera voteji ya Ue (V) | 690V | ||||
| Icu(kA) | 20 KA | ||||
| Ics (kA) zovoteledwa | 10 KA | ||||
| Adavotera voteji ya Ui (V) | 1000V | ||||
| Mphamvu yamphamvu yolimbana ndi voliyumu ya Uimp (V) | 8kv ku | ||||
| Moyo wamakina (nthawi) | 8500 | ||||
| Moyo wamagetsi (nthawi) | 1500 | ||||
| Mtunda wapakati (mm) | ≯50 | ||||
W*L*H (mm)  | 3P | 92*150*92 | |||
| 4P | 122*150*92 | ||||
| paketi 3p | 110*170*125 | ||||
| paketi 4p | 130*170*130 | ||||
| kulemera 3p | 2100g pa | ||||
| kulemera 4p | ku 2750g | ||||
Makulidwe onse ndi kukhazikitsa kwa circuit breaker
Circuit breaker 125 chimango kukula kwake kukhazikitsa nthawi yachitetezo
■ Mawaya akutsogolo (3P, 4P)
XX, YY ndiye pakatikati pa osweka madera atatu
| Chitsanzo | H0 | H | H1 | A | B | C | D |
| ARM3E-125(M/H) | 28.5 | 2 | 106-110 | 16 | makumi awiri ndimphambu ziwiri | 28 | 42 |
| ARM3ER-160(M/H) | 28.5 | 92 | 106-110 | 16 | makumi awiri ndimphambu ziwiri | 26.5 | 42 |
| ARM3L-125(M/H) | 28.5 | 93 | 106-110 | 16 | makumi awiri ndimphambu ziwiri | 28 | 50 |
| ARXM3R-160(S/L/M) | 22.5 | 70 | 106-110 | 85 | 20 | 32.5 | 57 |
■ Mawaya akumbuyo (3P, 4P)
XX, YY ndiye pakatikati pa osweka madera atatu
■ Pulagi-in mawaya akumbuyo (3P, 4P)
XX, YY ndi malo opumira madera atatu
| Chitsanzo | A | B |
| ARXM3-125 | 56 | 91 |
| ARM3E-125 | 50 | 85 |
