ZW20-12 velit HV ambitus vacuum ruptor esse 3-phase AC 50Hz 12kV armorum switch velit
♦ instruitur via: polus adscendit;
♦ Pole type: polus integratus;
♦ Applicatio: velit 12kV substation, potentia planta.
♦ Operation type: manual, electrica, remote control.
Environmental Conditions
♦ Altitude:
♦ Aeris temperies: -40°C~ +40°C; cotidianus temperaturae mutatio
♦ Ventus velocitas
♦ Spurcus campester: IV;
♦ Installation locis: Ignis, explosio aleam, corrosio chemica gravis vel tremor gravis;
♦ Terrae motus intensio:
Pelagus Technical Parametri
| NO | Item | Unitas | Precium | |
| 1 | Rated voltage | kV | 12 | |
| 2 | Potestas frequentiae sustinere intentionem (1min) | (arida) inter-phase, terrae/fractura； | kV | 42/48 |
| (humidus) inter-phase, terra | 34 | |||
| 3 | Fulmen impetus sustinere intentione (interphase, terrae/fracturae) | kV | 75/85 | |
| 4 | Ratum current | A | 630,1250 | |
| 5 | Rated frequency | Hz | 50 | |
| 6 | Ratum brevis circuitio praevaricationis current | KA | 20, 25 | |
| 7 | Rated apicem valorem sustinere current (cacumen) | KA | 50, 63 | |
| 8 | Rated breve tempus sustinere current | KA | 20, 25 | |
| 9 | Ratum ambitum brevem faciens currenti | KA | 50, 63 | |
| 10 | Ratum spatio brevi spatio | S | 4 | |
| 11 | Rated operating seriem | Tempora | O-0.3S-CO-1 80S-CO | |
| 12 | Rated brevis circuii fractionis currentis numerus fractionis | Tempora | 30 | |
| 13 | Mechanica vita | Tempora | 10000 | |
| 14 | Rated operatio voltage (potest nativus) | IN' | 220 | |
| 15 | foramen tempus | ms | ≤80 | |
| 16 | Claudendo tempus | ms | ≤120 | |
| 17 | Plene solveret tempus | ms | ≤100 | |
| 18 | Rated funem præcipiens fractionis current | A | 50 | |
| 19 | Gradus | E2~C2~M2(10000) | ||
| 20 | Rated brevis circuii fractionis currentis numerus fractionis | Tempora | 30 | |
General Structure Tractus et instruitur Size (unitas: mm)
installation modi
