General
KYN28-24 switchgear seti yakakwana yemagetsi ekugovera midziyo ye24kV matatu-chikamu AC 50Hz bhazi rimwe chete uye rimwe bhazi chikamu system. Inonyanya kushandiswa kumagetsi emagetsi, madiki uye epakati majenareta ekufambisa simba, kugovera simba kwemaindasitiri ezvemigodhi uye emigodhi, uye yechipiri substations yemagetsi indasitiri masisitimu ekudzora, kudzivirira, uye kutarisa. Iyi switchgear inosangana neDL/T404, IEC298, GB3906 uye mamwe maitiro. Iyo ine interlock basa rekudzivirira iyo inotakura-inotakura kubvisa yedunhu breaker trolley, kudzivirira wedunhu kuvharwa kana kuvhurwa nekukanganisa, kudzivirira kuvharwa kwedunhu kuvharwa kana nyika switch iri munzvimbo yekuvhara, kudzivirira kupinda mukati. gara mukamuri nekukanganisa, uye kudzivirira shanduko yepasi kubva kuvharwa nekukanganisa.
Normal Kushandisa Conditions
● Ambient air tembiricha: -15℃~+40℃.
● Humidity mamiriro: Zuva nezuva avhareji hunyoro hunyoro: ≤95%.
Avhareji yemazuva ese mvura mhute pressure ≤2.2kPa.
Mwedzi wega wega hunyoro hwehukama huri 90%.
Avhareji yemwedzi wega wega mhute yemvura ndeye 1.8kPa.
● Kudengenyeka kwepasi: ≤8 madhigirii. Horizontal kukurumidza: 0.3g. Vertical acceleration: 0.15g.
● Mamiriro ezvakatipoteredza: akakodzera kuGiredhi 3 nzvimbo dzine tsvina
● Kuisa nzvimbo: mukati
● Kuisa nzira: anchor bolts, welding
| Item | Unit | Value |
| Rated voltage | kV | makumi maviri nemana |
| 1min simba frequency inomira voltage | kV | 65 |
| Mheni ine simba inoshingirira voltage | kV | 125 |
| Rated frequency | Hz | 50 |
| Yakatemerwa ikozvino yebhazi guru | A | 1250, 1600, 2000, 2500, 3150 |
| Yakatemerwa ikozvino yebhazi rebazi | A | 1250, 1600, 2000, 2500, 3150 |
| Tayed short circuit inomira ikozvino (RMS) | kA | 25, 31.5, 40 |
| Yakatemerwa peak inomira ikozvino (peak value) | kA | 63, 80, 100 |
| Voltage yemagetsi ebetsero | kV | DC110.DC220 |
| Enclosure dziviriro level | IP4X | |
| Dziviriro nhanho (apo gonhi remukamuri redunhu rakavhurwa) | IP2X | |
| Zvose zviyero (W*H*D) | mm | 1000X1800 X 2300 |
| Kurema | kg | 850~1450 |
