Products
Fuse-(H)RW3-15kV
Type HRW3-10 is an open high voltage 10kV fuse, specially designed for short circuit and overload protection of distribution lines and transformers, with circuit isolation function
Description
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Product Details
HRW3 pull-out fuse RW3 pull-out fuse or fuse slot
Type HRW3-10 is a 10kV open high voltage fuse specially designed for short circuit and overload protection of distribution lines and transformers, with circuit isolation function
Basic functions
Short Circuit Protection: The fuse melts quickly and cuts short circuit current, protecting the transformer and auxiliary equipment.
Overload protection: achieving delayed melting through thermal accumulation effect to meet the line overload requirements.
Physical isolation: Detachment of the melting tube provides a clear breaking point to ensure maintenance safety.
Benefits
Strong Weather Resistance: Ceramic insulators are UV and salt fog resistant, suitable for coastal areas and high pollution areas.
Easy to operate: No special tools required, manually replacing the melt can restore operation.
Typical Application Scenarios
Overhead power distribution lines: protection of branch nodes for 10 kV power lines.
Transformer protection: Overcurrent and short circuit protection on the high voltage side of distribution transformers.
Rural Electricity Networks: Small Substations and Rural Electricity Network Reconstruction Projects
The HRW3-10 fuse, due to its low cost, ease of maintenance and high reliability, has become the main protection device in the 10 kV distribution system. The choice must be fully evaluated taking into account line capacity, environmental conditions and serviceability.
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