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IEC/ANSI/AS Applicable standard 11/24/33kv bushing insulator for fuses
These bushings are also able to withstand different elements like rain, excessive sunlight, moisture and also adhere to international quality standards. Here, our expertise lies in making these transformer bushings available with single as well as solid aluminum alloy conductor.
Drop-out fuse cutout and load switching fuse cutout are of outdoor used high voltage protective device,Tobe connected with incomin-g feeder of distribution transformer or distribution lines,it mainly protect transformer or lines from short circuit and overload,and on/off loading,current,Drop-out fuse cutout is composed of insulate insulator supports and fuse tube,static contacts is fixed on two sides of insulator support and moving contact is installed on two ends of fuse tube,Fuse tube is composed of inside arcexting tube.Outer phenolic compound paper tube or epoxy glasstube,Load switching fuse cutout provides enfored elastic auxiliry contacts and arc-extinguishing exclosure switching on-off loading current.
Rated voltage (kV) | Rated current (A) | Breaking current (kA) | Impluse voltage(BIL) (kV) | Power frequency withstand voltage (kV) | Leakage distance (mm) |
| 11 | 100 | 6 | 110 | 42 | 250 |
| 11 | 200 | 8 | 110 | 42 | 250 |
| 12 | 100 | 6.3 | 110 | 42 | 250 |
| 12 | 200 | 8 | 110 | 42 | 250 |
| 15 | 100 | 10 | 125 | 45 | 320 |
| 15 | 200 | 12 | 125 | 45 | 320 |
| 15 | 100 | 10 | 125 | 45 | 350 |
| 15 | 200 | 12 | 125 | 45 | 350 |
| 24 | 100 | 8 | 150 | 65 | 530 |
| 24 | 200 | 10 | 150 | 65 | 530 |
| 24 | 100 | 8 | 150 | 70 | 540 |
| 24 | 200 | 10 | 150 | 70 | 540 |
| 33 | 100 | 10 | 170 | 95 | 680 |
| 33 | 200 | 12 | 170 | 95 | 680 |
| 33 | 100 | 10 | 170 | 95 | 700 |
| 33 | 200 | 12 | 170 | 95 | 700 |
| 33 | 100 | 10 | 170 | 95 | 720 |
| 33 | 200 | 12 | 170 | 95 | 720 |
| 33 | 100 | 10 | 170 | 95 | 820 |
| 33 | 200 | 12 | 170 | 95 | 820 |
