Outdoor high voltage isolator switch is the high voltage switch equipment of single phase AC 50Hz. The product is suitable for power system with rated voltage 10KV to make or break power supply under circumstan.503520 ces of with voltage and nonload. The isolator is adopts isolate hook rod to operate.
Limit passing current
10s heat stabilization current
2.In electrical distribution, a fuse cutout or cut-out fuse is a combination of a fuse and a switch, used in primary overhead feeder lines and taps to protect distribution transformers from current surges and overloads. An overcurrent caused by a fault in the transformer or customer circuit will cause the fuse to melt, disconnecting the transformer from the line.
3.When the product in normal work there is a obvious fracture to ensure the safety of the maintenance.
Using Environment Conditions:
Product Normal Using Conditions
Product normal temperature: -40℃~+40℃;
Earthquake intensity: ≤ 8 degree.
Max. Wind speed :≤ 35m/s.
Product is not suitable for following location:Conducting electric,chemical gas as well as heavy po ution & salt fog area.Inflamm ation or explosive dangerous area.Intensive shake or shock area.
Mounting the fuse cutout on the bracket and fix it by bolt.Connecting the conduct wire with upper and lower joint clamp by boltt ,it must be connected firmly.Setting the fuse cutout to the suitable position and fix it ,making sure it is safe and stable.
5.Applied Standard:IEC 62217 IEC60255 IEC60282
Description of parts
Fuse tube parts
Epoxy resin with fiber glass winded vulcanized cotton arc extinction tube
Copper alloy with silver coating
No conductor metal parts
Stainless-steel backup spring for sustained contact pressure
Thickness of Steel coating