Expulsion Fuse Cutout
Provide protection to the line of distribution system and the various apparatus on those line such as transformers and capacitor banks. It can also be used as a sectionalizing device. Using aportable loadbreak tool, it can function much like an overhead line disconnect switch.
Maximum design voltage from 10kV-38kV;
Maximum Rating current 100A, 200A, 400A
Product features
High performance of weather aging resistance
For porelain insulator, the porcelain body connects with hardware fitting by cement pouring, we use the (por-rok)ANCHORING cement manufactured by CGM INC from USA. This kind of cement has rapid solidification, high mechanical strength, low expansion coefficient and superior weather resistance.
For polymer insulator, the hardware fitting crimped onto fiberglass rod, material of housing and sheds manufacture of high-temperature Vulcanized Silicone Rubber, and the insulator moulded by one piece injection molding. It has good sealing performance and good performance of tracking and erosion resistance.
All ferrous parts processed by hot dip galvanized, its zinc coating more than 86u, it has good corrosion resistance.
International Standards
All fuse cutouts we manufacture and test according to the latest international standard IEC 60282-2:2008 & IEEE Std C37.41-2008 & IEEE Std C37.42-2009.
| Rated voltage(KV) | Rated current(A) | Rated interrupting current(KA) | Lightning impulse withstand voltage to ground (BIL KV) | Minimum power frequency withstand dry voltage to ground (KV) | Minimum creepage distance(mm) |
| 11-15 | 100/200 | 12 | 110 | 42 | 220 |
| 11-15 | 100/200 | 12 | 125 | 50 | 320 |
| 24-27 | 100/200 | 12 | 150 | 65 | 470 |
| 33-38 | 100/200 | 8 | 170 | 70 | 660 |
| 33-38 | 100/200 | 8 | 170 | 70 | 720 |
| 33-38 | 100/200 | 8 | 170 | 70 | 900 |
WARM TIPS
When order,please indicate the detailed information as below listed:
1) Rated voltage and rated current .
2) Minimum creepage distance.
3) The material of insulator.
4) Please indicate whether arc-shortening rod should be fitted with fuse cutout.
5) Please indicate the type of mounting bracket.
