YBM(P) -12/0.4 Intelligent preassembled substation isimba rekuparadzira magetsi rinobatanidza midziyo yemagetsi yakakwira-voltage, transformer, low-voltage magetsi midziyo, nezvimwewo kuita compact yakakwana seti yemidziyo, inokodzera AC 50HZ, 10kV. simba system. Inoshandiswa zvakanyanya mumaguta ekugovera magetsi eruzhinji, zvivakwa zvepamusoro-soro, dzimba dzekugara, maindasitiri nemabhizinesi emigodhi, kuvaka kwedziviriro yenyika, minda yemafuta uye kuvakwa kwenguva pfupi kweinjiniya nedzimwe nzvimbo dzekugamuchira nekugovera simba remagetsi muhurongwa hwekugovera simba. Chigadzirwa chacho chine zvakanakira compact chimiro, diki diki, diki tsoka, kukurumidza kuisirwa uye nyore kugadzirisa.
sort | Zita rechirongwa | unit | Main technical parameters |
High Voltage unit | Rated frequency | Hz | 50 |
Rated voltage | kV | 7.2 | |
Yakatemerwa ikozvino yebhazi guru | A | 630, 1250, 1600 | |
Yakatemerwa nguva pfupi inomira ikozvino / nguva | KA/s | 20/4, 25/3, 31.5/4 | |
Rated peak inomira ikozvino | kA | 50, 63, 80 | |
Imin simba frequency inomira voltage (kusvika pasi / chiteshi chitsva) | kV | 32/36 42/48 115/95 | |
Mheni ine simba inoshingirira voltage | kV | 60/70 75/85 185/215 | |
Rated short-circuit breaking current | kA | 20, 25, 31.5 | |
Yenguva pfupi yepasi loop inomira ikozvino / nguva | kA/s | 20/2, 20/4 | |
Rated short-circuit yekuvhara ikozvino yedunhu guru | kA | 50, 63, 80 | |
Rated active load breaking current | A | 630 | |
Rated yakavharwa-loop breaking current | A | 630 | |
Rated tambo yekuchaja breaking current | A | 10 | |
Yakayerwa kugona kweasina-mutoro transformer yekupwanya | kVA | 1250 | |
Rated kutamiswa ikozvino | A | 1700 | |
Mechanical hupenyu | Nguva | 3000, 5000, 10000 | |
Low pressure unit | Rated frequency | Hz | 50 |
Rated voltage | kV | 0.4/0.23 | |
Rated insulation voltage | V | 690 | |
Rated current ye main loop | A | 100 ~ 3200 | |
Yakatemerwa nguva pfupi inomira ikozvino | kA/s | 30/1, 50/1, 100/1 | |
Rated peak inomira ikozvino | kA | 63, 105, 176 | |
5s simba frequency inomira voltage | kV | 2.5 | |
Transformer unit | type | Mafuta-akanyudzwa, mhando yakaoma | |
Rated frequency | Hz | 50 | |
Rated voltage | kV | 12(7.2)/0.4(0.23) | |
Rated capacity | kVA | 30~1600 | |
1min simba frequency inomira voltage | kV | 35 (25) | |
Mheni ine simba inoshingirira voltage | kV | 75(60) | |
Impedance voltage | % | 46 | |
Tapping range | ±X2.5%±X5% | ||
Coupling group | Y, yn0D, yn11 | ||
BOX | Yakakwirira uye yakaderera kudzvinyirira kamuri yekudzivirira kirasi | IP33D | |
Dziviriro kirasi yekamuri ye transformer | IP23D | ||
Inzwi nhanho (mafuta akanyudzwa / akaoma) | dB | ≤50/55 | |
Sekondari redunhu rinomira nevoltage level | kV | 1.5/2 |
Ichi chigadzirwa chinoenderana nezviyero: GB1094.1, GB3906, GB7251, GB/T17467, DL/T537 uye zvimwe zvinoenderana