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XRNP6 0.5A 40.5V 41x440mm HRC High Voltage Ceramic Fuse For Transformer Protection
Description Of The High Voltage Ceramic Fuse
This product can be used in indoor system of Ac50Hz and rated voltage of 3.6-40.5KV to protect the voltage mutual-inductor from over loading and circuit break.(tested by-inductor from overloading and circ-uit break. (Tested by National high-voltage quality Supervising and Testing Center,in accordance with GBl5166.2 and IEC282-1).
See chart for the fuse of basic parameters Of The High Voltage Ceramic Fuse
| Type | Rated Voltage(KV) | Rated current(A) | Rated brake current(KA) |
| XRNP1-□/□-□-1 | 7.2(3.6) 12 | 0.2,0.3,0.5,1,2,3.15 | 50 |
| XRNP1-□/□-□-1 | 24 | 0.2,0.3,0.5,1,2,3.15 | 50 |
| XRNP1-□/□-□-2 | 12 | 2,3.15 | 50 |
| XRNP6-□/□-□-1 | 40.5 | 0.2,0.3,0.5,1,2,3.15 | 31.5 |
| XRNP6-□/□-□-3 | 0.2,0.3,0.5,1,2,3.15,4.5 | ||
| XRNP6-□/□-□-4 | 0.2,0.5,1,2,3.15,6.3 | ||
| XRNP6-□/□-□-3 | 0.2,0.3,0.5,1,2,3.15,4.5 | ||
| XRNP6-□/□-□-4 | 0.2,0.5,1,2,3.15,6.3 |
Dimension Of The High Voltage Ceramic Fuse
Application Of The High Voltage Ceramic Fuse
The XRNP type high voltage current limiting fuse is easy to use and easy to install in the panel. The fuse insert is made of high strength metal wire and low resistance metal wire. It is hermetically sealed in a fuse tube filled with chemically treated pure quartz sand. The fuse tube can be made of heat-resistant ceramic or epoxy glass. In the event of a fault in the circuit, the fuse link will melt, causing an arc, the quartz sand will extinguish the arc immediately, indicating a melt or automatically shutting down the circuit.
The XRNP type high voltage current limiting fuse is mainly used to protect transformer circuits designed for frequency 50Hz, rated voltage from 3.6kV to 40.5kV and rated current 6.3A against overload and short circuit. This device complies with IEC282-1 standards