| Chapa | Wone Store |
| Namba ya Modeli | DC Molded Case Circuit Breaker Vifaa vya DC ya Kutoka Mawimbi |
| mfumo wa mafano | 50/60Hz |
| Siri | DCM |
Maelezo
Vibofu vya DC vinavyoformulika vinaweza kutumika katika mzunguko wa umeme ambao una viwango vya kazi sawa hadi DC1500V, viwango vya uzimaji sawa 1500V, viwango vya kukidhi uchafu wa mwanga wa 12kV, na viwango vya kasi sawa kati ya 10A hadi 630A. Vinaweza kuwekwa chanya au upande na ni vizuri kwa mazingira zinazojitokeza kwa ajili ya hewa yenye maji, msipu wa chawi, mizizi ya mafuta, mikono, na kama hayo.
Viwango Vya Teknolojia
| Rated Operating Voltage Ue(V,AC) |
DC250V | DC1000V | DC1500V | DC1500V | DC1500V | ||
| Rated insulation voltage Ui (V): |
1000V | 1500V | 1600V | 1600V | 1600V | ||
| Rated Shock Withstand Voltage Uimp (kV): |
0.8kV | 0.8kV | 1.2kV | 1.2ky | 1.2ky | ||
| Rated Operating Short Circuit Segmentation Capability LCS (%LCU) |
DC110V | 35kA | |||||
| DC250V | 25kA | ||||||
| DC500V | 35kA | ||||||
| DC750V | 25kA | 85kA | 85kA | 85kA | |||
| DC1000V | 15kA | 50kA | 50kA | 50kA | |||
| DC1200V | 35kA | 35kA | 35kA | ||||
| DC1500V | 20kA | 20kA | 20kA | ||||
| Rated Limit Short-Circuit Segmentation Capability lcu (kA): |
DC110V | 35kA | |||||
| DC250V | 25kA | ||||||
| DC500V | 35kA | ||||||
| DC750V | 25kA | 85kA | 85kA | 85kA | |||
| DC1000V | 15kA | 50kA | 50kA | 50kA | |||
| DC1200V | 35kA | 35kA | 35kA | ||||
| DC1500V | 20kA | 20kA | 20kA | ||||
| Operational performance (times) |
Electrical examination | 5000 times | 2000 times | DC1000V2000 times DC1500V1000 times |
DC1000V2000 times DC1500V1000 times |
DC1000V2000 times DC1500V1000 times |
|
| Mechanical examination | Exemption from maintenance and examination | 10,000 times | 10,000 times | 10,000 times | 10,000 times | 10,000 times | |
| It can maintain the life of the exam | 20,000 times | 20,000 times | 20,000 times | 15,000 times | 15,000 times | ||
Mazingira ya kazi sahihi
Kwa maeneo yenye ukungu wa asili 2000m au chini, msingi wa kupunguza uwezo wa juu unapatikana kwenye meza ya msingi wa kupunguza ukungu;
| Modeli | Aina ya Kifaa cha Umeme (A) | 50℃ | 55℃ | 60℃ | 65℃ | 70℃ |
| GYM7DC-125/2300 | 250 | 1 | 0.95 | 0.93 | 0.91 | 0.88 |
| GYM7DC-250/2300 | 250 | 1 | 0.95 | 0.93 | 0.91 | 0.88 |
| GYM7DC-320/2300 | 250 | 1 | 0.95 | 0.93 | 0.91 | 0.88 |
| GYM7DC-400/2300 | 400 | 1 | 0.93 | 0.91 | 0.89 | 0.85 |
| GYM7DC-630/2300 | 630 | 1 | 0.92 | 0.90 | 0.89 | 0.83 |
Aina ya hifadhi ya joto -40°C ~+75°C;
Kiwango cha majani halisi cha hewa kwenye eneo la uwekezaji lao la tasia si lazima kuwa zaidi ya 50% wakati wa joto wa +40°C, na inaweza kuwa na kiwango cha majani halisi cha juu zaidi, mfano 90% wakati wa joto wa 20°C. Matukio yanayohusiana yasiyofaa kutekeleza kwa sababu ya mabadiliko ya joto;
TH (aaina ya nne) inafanikiwa kufuata maagizo ya GB/T2423.4 na GB/T2423.18, na inaweza kupitishwa na hewa nyanya, mchanga wa chumvi, upatapo wa mafuta na magonjwa ya miembeni;
Unganisha unaweza kuwa ±22.5°;
Katika majeni yenye hatari ya kupata moto, na ambayo hayawezi kuchomoka nyuzi na kuharibu utetezi wa mbolea na viti viwili;
Katika eneo ambalo halipai mvua na theluji.
Ukubwa wa Bidhaa
