Outdoor Pole Mounted Automatic Circuit Recloser in substation-35kV

Key Features

• Pillar‑type Integrated Structure：Adopting a pillar‑type overall layout, the three‑phase main units are installed on one shared mechanism box. The moving end of the arc‑extinguishing chamber is connected to the operating mechanism output shaft via crank arms and insulated tie rods. The operating mechanism and connecting components are fully enclosed in a waterproof housing. Driven by the output‑shaft rotation, the transmission system realizes stable opening and closing of contacts inside the arc‑extinguishing chamber.
• Flexible Current Transformer Setup：Built‑in current transformers are fitted for each phase, with four windings per phase (two for metering, two for protection). Multiple transformation ratios are available to meet different monitoring and protection requirements.
• Optional Isolating Switch with Visible Isolation Point：An external high‑voltage isolating switch can be integrated to form a combined unit. It provides clear visible isolation gaps and reliable mechanical interlocks, significantly improving safety during maintenance and power‑off operations.

Dimensions Reference

When placing an order, please specify product type, model, quantity, rated current, rated short‑circuit breaking current, CT ratio, operation mode and operating voltage

Working conditions