General Description:

Outdoor dropout fuse cutout Series RU-DO is suitable for A.C. system from 10kV to 38kV, to protect distribution line and distribution transformer against overload and short-circuit damage, as well as disconnecting equipment.

Outdoor dropout fuse cutout Series RU-DO is developed considering the most common service conditions and applications, typical types have passed type test at KEMA Lab.

Compared with other products, Series RU-DO feature with following superb characteristics:

1.       Furnished with Arc-shortening rod (Extending rod) according to the rating of fuse cutout, enlarging the breaking capacity.

2.       Advanced design of fuse tube.

3.       Reliable and efficient current-carry path.

4.       All metal parts are processed by special treatment to be free from erosion and rust.

All technical performances are in compliance with GB/T15166.3, IEC282-2 and ANSI/IEEE37.41.

Service Conditions:

1.       Ambient temperature:-40°C ~ +40°C;

2.       Altitude: up to 1000m;

3.       Maximum wind velocity: 35m/s;

4.       Earthquake intensity: 8 degree;

5.       Suitable for area without heavy dirty, flammable, explosive & erosive substance.

Information to Be Given Before Ordering:

1.  Type code, rated voltage, rated current and rated breaking capacity;

2.  Special applications: anti-pollution type, Plateau (high altitude) type;

3.       Other Special requirements.