11kV Pole Mounted Auto Recloser – Smart Grid Fault Protection

The 11kV Pole Mounted Auto Recloser （ACR）is designed to ensure fast, intelligent fault isolation and automatic power restoration on overhead distribution networks. This compact and reliable unit is installed directly on utility poles, making it an ideal choice for rural electrification, network automation, and smart grid modernization.

Unlike traditional circuit breakers, our auto recloser detects transient faults and restores power without manual intervention. This minimizes outage time and improves overall system reliability.

🛠️ Key Features and Functions

• Voltage Class: 11kV (medium voltage)

• Mounting Type: Pole-mounted for outdoor use

• Installation Options: Supports vertical or horizontal mounting on concrete poles or H-beam steel structures

• Auto Reclosing: 1–4 programmable reclose shots with adjustable delay

• Arc Interruption: Vacuum interrupter for high-efficiency arc extinction

• Protection Functions: Overcurrent, earth fault, time delay, cold load pickup

• Controller: FTU (Feeder Terminal Unit) with real-time monitoring and fault logging

• Communication: GPRS/3G/4G, RS485, optical fiber

• SCADA Protocols: Compatible with DNP3, IEC 61850, IEC 60870-5-104, 101, and Modbus

• Software Compatibility: Fully supports SCADA ABB SYS600 and other supervisory platforms

• Environment Rating: IP65 enclosure, operating from -40°C to +55°C

🌐 Application Scenarios

This recloser is ideal for:

• Rural and urban overhead lines require autonomous fault isolation

• Grid expansion projects where fast deployment and protection coordination are critical

• Legacy network upgrades seeking smart grid capabilities

• Renewable energy systems integrating wind or solar farms into distribution grids

✅ Why Choose Our 11kV Auto Recloser?

• Fast fault clearing to reduce outage time and improve SAIDI/SAIFI indices

• SCADA-ready with multi-protocol compatibility for flexible integration

• Field-proven performance in extreme climates and remote regions

• Customizable protection settings and real-time diagnostics

• Backed by expert support from Wei Shoe Electric’s engineering team

📦 Optional Add-Ons

• Remote terminal units (RTUs) for station-level control

• Wireless communication kits

• Line sensors and surge protection

• Smart grid software dashboards

• Pole-mounting accessories and installation toolkits

💬 Frequently Asked Questions about 11kV Auto Recloser

• What is the difference between an auto recloser and a circuit breaker?
An auto recloser automatically detects and clears transient faults by briefly interrupting and restoring the circuit. A circuit breaker typically requires manual reset unless part of an automated system.

• Can this 11kV recloser be integrated into SCADA systems?
Yes. It supports industry-standard SCADA protocols including Modbus, IEC 60870-5-104, and DNP3, allowing real-time remote control.

• Is it suitable for solar and wind integration?
Absolutely. The recloser is ideal for distributed energy sources like PV or wind, where fault detection and grid stability are essential.

• How is the recloser mounted and installed?
It can be mounted on either concrete utility poles or H-type steel structures, and supports both vertical and horizontal installation configurations.

• What maintenance does it require?
The vacuum interrupter is sealed and maintenance-free for over 10,000 operations. Annual visual inspection is recommended.

• What’s the delivery time and MOQ?
Standard lead time is 15–20 business days. Minimum order quantity is 1 unit, with controller parameters customizable before shipment.

• What communication protocols are supported?
Our controller supports DNP3, IEC 61850, IEC 60870-5-104, 101, and Modbus, enabling easy integration with both legacy and modern SCADA systems.

• Can it communicate with the ABB SYS600 SCADA platform?
Yes. The recloser is tested for full compatibility with ABB SYS600 and can be seamlessly integrated via supported protocols.

📞 Contact Us

If you're planning to modernize your 11kV distribution system or need a reliable, field-proven auto recloser solution, contact us today. We provide expert consultation, technical drawings, and support tailored to your project.

Contact Thor – Electrical Engineer at Wei Shoe Electric
📞 Phone: 86-0577-62788197
💬 WhatsApp: +86 159 5777 0984
📧 Email: thor@weishoelec.com