Industrial controls12KV VS1 yekunze vacuum yedunhu breaker VCB

HWZN63(VS1) outdoor vacuum circuit breaker (inozonzi inonzi circuit breaker) ndeyekunze kugovera midziyo ine rated voltage ye12kV uye three-phase ac of 50Hz.Inonyanya kushandiswa pakuremedza ikozvino, yakawandisa ikozvino uye pfupi yedunhu ikozvino mumagetsi system.Iyo yakakodzera kuchengetedzwa uye kutonga kwemagetsi ekuparadzira masisitimu mumadiki uye maindasitiri.

Iyi yedunhu inotyora ine hunhu hwehukuru hudiki, huremu huremu, anti-condensation, kuchengetedza tsuro uye zvichingodaro, inogona kuenderana nemamiriro ekunze akaomarara uye nharaunda yakasviba.

1. Iyo yakayerwa ikozvino 4000A switch cabinet inoda kusimbisa kutonhora kwemhepo
2 Kana iyo yakatemerwa pfupi-yedunhu kutyora ikozvino isingasviki 40KA, Q = 0.3s; apo iyo yakatemerwa pfupi-sekete yekutyora ikozvino yakakura kupfuura kana yakaenzana ne40KA, Q = 180s