ABB 3ADT306000R1 module

Description

ABB 3ADT306000R1 module  ABB 3ADT306000R1 module

Product Introduction:

Sdsc-fex-13 3ADT306000R1 uses the current solid sealing insulation technology, once forming the vacuum arc extinguishing chamber and other primary conductive circuits in the vacuum state firmly sealed in one, combined with strong, no air gap, to eliminate the vacuum arc extinguishing outdoor insulation condensation, air gap and other problems, greatly improving the reliability of insulation. External selection of large and small umbrella group design, large climbing distance, good insulation performance, high impact resistance, high pollution lightning pressure, suitable for Ⅳ pollution area.

2. Remove the transition flange in the primary conductive circuit of the vacuum interrupter, improve the electrical conductivity reliability, with simple structure, small size, light weight, very easy to transport, device, volume and weight are about 1/3 smaller than similar products in the market.

3. The shell is sprayed with all stainless steel surface, all exposed parts and standard parts are made of stainless steel material, durable, and the service life can reach 20 years.

4. Can be added with blocking knife, with a significant visible fracture, blocking knife operating handle device position adjustable, more convenient operation and maintenance. The unique breaker – barrier knife mechanical interlock design breaks through the traditional type of switch single interlock form, to two-way interlock device, not only safe and reliable operation, but also won the national invention patent. That is, the circuit breaker is closed but the blocking knife is not divided, and the blocking knife is divided but the circuit breaker is not closed.

5. The product can be configured with electric or manual operation organization according to needs.

6. Miniaturized spring operation organization, fewer parts, high precision, good stability, mechanical life of more than 10,000 times.

The current transformer is equipped with overload maintenance, surge current delay, quick break maintenance and maintenance cancellation functions. The circuit breaker is equipped with a significantly visible secondary side ratio adjustment switch, which has 200/5, 400/5, 600/5 and no (that is, maintenance cancellation function) four levels and can be adjusted externally without disassembly. The buyer can choose according to different line maintenance needs.