Kumba
Mhinduro Dzako dzeKugovera Magetsi
Mhinduro Dzako dzeSolar System
Mhinduro Dzako dzeMCCB Manufacturing
ARM3E
ARM3E Series yemagetsi mhando inogadziriswa mhando mccb 400V/690V 800 amp 3/4 Matanda Akavakwa muLSIG Rwendo Unit
MCCB Highlights
Zvakanakira MCCB Electronic mhando
Welding process kuyerera kwe Hardware zvikamu
1. Copper zvinhu-kubaya uye kugadzira-pickling-pamusoro pekurapa/electroplating yemhangura zvikamu-welding
2. Yedu-yekutengesa-yekutengesa chiyero chemhangura electroplating haipfuure 3 mumakore 7 Mushure mekubvisa greasing agent, pickling, kuchenesa, sirivheri plating (iyo inodhinda ndiro inoshandurwa kuita sirivheri mamorekuru ne electrolysis, uye ipapo adsorbed pamhangura ne electrode), kuchenesa. , kuomesa, kuomesa pa100 ℃ uye mamwe maitiro, zvikamu zvinotevera zvinowanikwa
3. Our copper electroplating silver content inosvika 99.9999999%.
4. Kuburikidza ne7.5% potassium sulfide kuedza, nguva inogona kureba semaminetsi gumi nemashanu, inogadzirisa kukanganisa kwekusagadzikana kwekunama uye kushanduka kwezvikamu zvemhangura mune imwechete welding process. Basa nderekuona kuti iyo electroplated coating haina kusviba uye discolor mukati menguva yakatarwa
Main performance index yeARM3E series circuit breaker
| Model | ARM3E-800 | ||||
| Yakatemerwa ikozvino mu (A) | 630A, 640A, 660A, 680A, 700A, 720A, 740A, 760A, 780A, 800A | ||||
| Yakayerwa ikozvino yehukuru hwefuremu Inm (A) | 800A | ||||
| Kushandisa chikamu | Chikamu B | ||||
| Yakatemerwa yekupedzisira pfupi-sekete yekutyora kugona level | M | H | |||
| Nhamba yematanda (P) | 3P | 3P | 4P | 4P | |
| Rated kushanda voltage Ue (V) | 400V | ||||
| Yakatemerwa yekupedzisira pfupi-sekete yekutyora simba Icu (kA) | 75kA | 100KA | |||
| Yakatemerwa sevhisi pfupi-sekete yekutyora simba Ics (kA) | 50kA | 65 KA | |||
| Yakatemerwa nguva pfupi kutsungirira ikozvino Icw (kA/1S) | 10KA/1s | ||||
| Rated kushanda voltage Ue (V) | 690V | ||||
| Yakatemerwa yekupedzisira pfupi-sekete yekutyora simba Icu (kA) | 30KA | ||||
| Yakatemerwa sevhisi pfupi-sekete yekutyora simba Ics (kA) | 20KA | ||||
| Yakatemerwa insulation voltage Ui (V) | 1000V | ||||
| Rated impulse inomira voltage Uimp (V) | 8kV | ||||
| Mechanical hupenyu (nguva) | 2500 | ||||
| Upenyu hwemagetsi (nguva) | 500 | ||||
| Arcing chinhambwe (mm) | ≯100 | ||||
W*L*H (mm)  | 3P | 210.5*281.116 | |||
| 4P | 281*281.116 | ||||
| pasuru 3p | 260*310*175 | ||||
| pasuru 4p | 325*300*180 | ||||
| uremu 3P | 10267g | ||||
| uremu 4P | 13103g | ||||
Pakazara uye kumisikidza zviyero zvedunhu breaker
Circuit breaker 800 furemu saizi yekuisa kuchengetedza nguva
■ Wiring yekumberi (3P, 4P)
XX, YY ndiyo nzvimbo yepakati pematatu-pole circuit breaker
■ Wiring yekumashure (3P, 4P)
XX, YY ndiyo nzvimbo yepakati pematatu-pole circuit breaker
■ Plug-in rear panel wiring (3P, 4P)
XX, YY ndiyo nzvimbo dzematatu-pole circuit breake
