Details of Specification
| Item | (H)GWDCD1-12/630 | (H)GWDCD1-12/1000 | (H)GWDCD1-12/1250 |
| Rated Voltage (kv) | 12 | 12 | 12 |
| Yakatemerwa Zvazvino(A) | 630 | 1000 | 1250 |
| Rated Frequency (Hz) | 50/60 | 50/60 | 50/60 |
| Yakatemerwa Yenguva pfupi Withstand Current | 25kA/3S | 25kA/3S | 25kA/3S |
| Yakatemerwa Peak Kutsungirira Ikozvino(kA) | 63 | 63 | 63 |
| Yakatemerwa Yenguva Yenguva Yenguva Yesimba Kuwanda Kwesimba Panyika (Yakaoma/Kunyorova) | 65/50 | 65/50 | 65/50 |
| Kumira Voltage (kV)1min Phase kusvika Phase (Yakaoma/Kunyorova) | 65/50 | 65/50 | 65/50 |
| Lighting Impulse To Earth | 120 | 120 | 120 |
| Kumira Voltage (kV)1min Phase kusvika Phase | 120 | 120 | 120 |
| Creepage Distance(mm) silicone rabha | 398 | 398 | 398 |
| Creepage Ratio Distance(mm/kV) silicone rabha | 32.5(36.7) | 32.5(36.7) | 32.5(36.7) |
| Chinhambwe kuenda Chinhambwe (mm) | 220 | 220 | 220 |
| Mechanical hupenyu (nguva) | ≥2000 | ≥2000 | ≥2000 |
Zvishandiso zveIsolator Switch
Insulator imwe yemhando yekubvisa switch iyo inoshanda pasi pemamiriro ekubvisa-kurodha.Inoparadzanisa chikamu chedunhu umo kukanganisa kunoitika kubva kune magetsi.Isolators inoshanda kune yakakwira voltage zvishandiso senge transformers.Basa guru reIsolator nderekuti, inovhara masaini eDC uye inobvumira masaini eAC kuti afambe.
Iko kushandiswa kweIsolators kunosanganisira yakakwira voltage zvishandiso senge matransformer.
Izvi zvinodzivirirwa nekiyi system kunze kana nekiyi kumisa kushandiswa netsaona.
Isolator mu Substation: Kana kukanganisa kukaitika mune substation, ipapo iye oga anocheka chikamu chechitima.
Kana kukanganisa kukaitika mune substation, iyo isolator inocheka chikamu chechiteshi.Imwe midziyo inoshanda pasina kupindira.
Iyo yedunhu inotyora yakafanana neMCB kana ACB inofamba iyo yakazara sisitimu kana paine chikanganiso chikaitika
Saka, izvi zvese ndezvekutarisa kweiyo magetsi isolator.Hunhu hweiyi isolator hunosanganisira iri mudziyo wekuburitsa, unoshanda nemaoko, De-energize dunhu, kuparadzaniswa kwese kwekuchengetedza kwakachengeteka, kunosanganisira chivharo, nezvimwe.
