The RXW0-35 series outdoor high-voltage current limiting fuse is suitable for outdoor distribution systems with AC 50Hz and rated voltage of 35kV. Its products with a rated current of 0.5A are used for overload and short-circuit protection of voltage transformers, while its products with a rated current of (2-7.5) A are used for overload and short-circuit protection of power transformers or other power equipment.
Normal usage conditions of the product
The ambient air temperature shall not exceed+40 ℃, not be lower than -40 ℃, and the daily average temperature shall not exceed+35 ℃
The altitude shall not exceed 1000m
Wind speed not exceeding 34m/s (equivalent to 700Pa on the surface of a cylinder)
A place without serious pollution, chemical corrosion, flammability, explosiveness, and severe vibration.
RWX0-35 series outdoor high-voltage current limiting fuse model and meaning
R X W 0-35/□
││││└ - Rated current A
││││└ - Rated voltage kV
│││└-- Design sequencer
││└-- Outdoor
│└-------- Current limiting
└---------- Circuit Breaker
| model |
Rated voltage kV |
Maximum working voltage kV |
Rated current A |
Limit cutoff capacity MVA |
Resistance ± 10% Ω |
| RWX0-35/0.5 |
thirty-five |
forty point five |
zero point five |
one thousand |
three hundred and ninety-six |
| RWX0-35/2 |
two |
two hundred |
six point five |
| RWX0-35/3 |
three |
two point six |
| RWX0-35/5 |
five |
one point four eight |
| RWX0-35/7.5 |
seven point five |
zero point eight |
Characteristics of RWX0-35 series outdoor high-voltage current limiting fuse
The product consists of two parts: ceramic tube assembly and post insulator, which are connected by clamps.
Ceramic tube assembly consists of a ceramic jacket and a melting tube, with the melting tube sealed inside the ceramic jacket to ensure the normal operation of the product under outdoor conditions.

RWX0-35 series outdoor high-voltage current limiting fuse