Visão geral

FZN25, FZRN25, chave de carga a vácuo tipo platô e aparelhos elétricos combinados, adequados para rede trifásica AC 50Hz em anel ou fonte de alimentação de terminal e equipamentos elétricos industriais, para controle de carga e proteção contra curto-circuito, carga de comutação de carga, corrente de circuito fechado, transformador sem carga e corrente de carregamento de cabo, aparelhos elétricos combinados podem ser divididos em qualquer corrente nominal de curta duração, fratura de isolamento de ação direta e ligação de interruptor a vácuo são adotados. Ele tem funções manuais e elétricas.

FZN25, FZRN25 plateau type vacuum load switch and combined electrical appliances have high temperature resistant, strong insulation, and fl ame retardant transparent glass cover between the static contact and the moving guide torch, effectively ensuring the safe operation of equipment and personal safety. The load switch and ground switch are equipped with reliable mechanical interlocking, which not only ensures safety but also facilitates maintenance.

Características estruturais

The switch has a real sense of double fracture design, the overall installation than ZFN21 and other types of vacuum series switch has simple design, convenient installation, simple and efficient debugging, small size, low cost characteristics, to avoid other types of switch accessories, installation complex lock, debugging is not easy, has great cost-effective advantages. The switch can come with sensors and displays, which can save considerable material and manufacturing costs for users such as complete sets of companies, and has great market promotion value.

The switch with sensor and display series products are used in cable branch boxes, which can effectively save space and greatly reduce the volume of outdoor boxes. Greatly reduce the production cost.

Product Characteristics

• Double fracture design in the true sense

• Small size, low cost

• Easy to operate

• High mechanical life

• Can come with sensor and display

• Low requirements on the environment

• Wall-hanging operation is optional

• Suitable for plateau products within 1000, 800m

Principais parâmetros técnicos

Product Structure Diagram

Dimensões e dimensões de montagem (mm)