Sasun International Electric Co. Limited

Model Number: IDS67 Brand Name: SASUN Key Specifications/Special Features: GW-12/24/40.5-630-20(25) outdoor AC high voltage dis connect switch (disconnect switch for short) is used to open and close circuit with voltage but no-load 50/60Hz, 12/24/40.5kV power system, The anti-pollution type can be used in the serious pollution area. Three pole linkage, good synchronous performance. It accords with standards of IEC62271-103: High voltage switches.NOTE: The model of the 24kVOutdoor HV disconnect switch is GWHY2-24.Structure of isolators disconnect switch disconnector switch disconnecting 11kv 33kv:This disconnect switch consists of frame, operating insulating, static contactor, blade, linkage spring mechanism, etc.Frame: 5mm thickness bended armor plate, there are holes on the frame to fixed post insulator.Post and operating insulator: adopt ZS-12, 40.5 series outdoor clubbed post insulator, the mini resist bend load is 4000N.Static contactor: it is made of violet copperplate and fixed on post insulator.Blade: it is made of rectangular violet copperplate, there is a press-spring to adjust press.The switch vertical or horizontal installed in outdoor with CS mechanism.
Ambient Condition of isolators disconnect switch disconnector switch disconnecting 11kv 33kv:
1. Altitude: ≤3000m;
2. Ambient temperature: -30℃ ~+40℃;
3. Wind speed: ≤35m/s;
4. Air pollution: IV;
5. Earthquake intensity: ≤8 degree;
6. Ice thickness: ≤10mm