High-Voltage AC Automatic Recloser

Wasion’s reclosers exemplify our commitment to enhancing the performance and efficiency of distribution networks worldwide.

Outstanding Insulation Performance

Superior Arc Extinguishing Performance

High Environmental Adaptability

Modular Design

Features and Benefits

 

Modular Design
  • The product features a modular design, enabling components to respond swiftly to diverse project requirements with strong adaptability
Outstanding Insulation Performance
  • The solid-sealed pole combines epoxy resin and silicone rubber composite insulation, offering excellent insulation properties, including long creepage distance, aging resistance, UV resistance, strong hydrophobicity, and maintenance-free performance throughout its lifecycle
Superior Arc Extinguishing Performance
  • Vacuum interrupter technology combined with solid insulation provides superior interrupting performance, environmental friendliness and long service life
High Environmental Adaptability
  • IP67 protection rating
  • Operates reliably in a wide temperature range from -40°C to +70°C
  • Capable of withstanding altitudes up to 1,500 meters and harsh environment
  • Designed to resist seismic activity up to 8 degrees
Accurate Data Acquisition
  • The enclosure is constructed with 304/316 stainless steel, offering exceptional corrosion resistance and structural strength. Laser cutting, automated welding, and anti-corrosion coating further enhance durability and aesthetics
Precision Manufacturing
  • Equipped with built-in voltage and current sensors, the product ensures measurement accuracy of key parameters such as voltage and current to ≤0.5%. This compact design provides precise monitoring and enables diverse data acquisition
Reliable Operating Mechanism
  • The permanent magnet mechanism improves operational precision and equipment stability while reducing mechanical wear
  • An automatic locking and manual tripping design enables flexible switching between motorized and manual operation, ensuring high safety and low maintenance costs

Parameters and Specifications

Parameter Item Unit Parameter
Maximum Rated Voltage kV 15.5 27 38
Rated Frequency Hz 50/60 50/60 50/60
Rated current A 800 800 800
Rated Short-Circuit Breaking Current kA 16 16 16
Rated Peak Withstand Current (50Hz) kA 40 40 40
Rated Peak Withstand Current (60Hz) kA 41.6 41.6 41.6
Rated Short-Circuit Making current (50Hz) kA 40 40 40
Rated Short-Circuit Making current (60Hz) kA 41.6 41.6 41.6
Rated Short-Time Withstand Current kA 16 16 16
Rated Short-Circuit Duration s 3 3 3
Rated Insulation Level: Lightning Impulse Withstand Voltage kV 110 150 200
Rated Insulation Level: Short-Time 1min Frequency Withstand Voltage kV 50 70 95
Auxiliary and Control Circuits 1min Frequency Withstand Voltage kV 2 2 2
Mechanical Life Time 1000 1000 1000
Operating Rated Sequence 0-0.5s-CO-2s-CO-5s-CO
Enclosure IP Rating IP67

Wasion Recloser

 

  • As an intelligent manufacturing demonstration enterprise, Wasion brings extensive industry expertise and advanced technical capabilities to deliver reliable power protection solutions. With our outdoor high-voltage AC auto reclosers, Wasion extends its commitment to quality and innovation to the global market.
  • Wasion’s high-performance, intelligent auto recloser is designed specifically for three-phase overhead distribution networks operating at 38kV or below. Featuring a modular design, it integrates control, protection, monitoring, and communication functions to quickly isolate line faults, enhance power supply reliability, and significantly improve the operational efficiency of distribution systems.
  • Compliant with international standards such as ANSI C37.60, IEC 62271-111, and CFE-VH000-11, the product incorporates advanced permanent magnet mechanisms, dual-side voltage sensing technology, and standardized interfaces. It combines lightweight design with durability. Paired with the WSDT series
    intelligent distribution controller, it supports customizable operation interfaces and a variety of automation protection functions, meeting the diverse needs of customers worldwide.

Application

Wasion’s reclosers deliver versatile performance, caters to diverse needs, and supports tailored designs

Protective Applications
  • Phase Overcurrent
  • Earth Fault
  • Negative Sequence Overcurrent
  • Sensitive Earth Fault
  • Automatic Reclosing
  • Overvoltage/Undervoltage
  • Fault Location
  • Overfrequency/Underfrequency
Sectionalizing/Switching
  • Remote/Local Recloser Switching
  • Distributed Feeder Automation
  • Sectionalizing
Automatic Function
  • Parameter Configuration and Import & Export
  • Logical Programming Function
Control Features
  • Utilizes military-grade aircraft socket connections to ensure seamless integration between the controller and recloser devices
  • Support for the latest communication protocols (IEC 60870-5-101, IEC 60870-5-104, DNP3.0, IEC 61850, etc.)
  • Conforms to IEC 61000 EMC standards, with excellent anti-static, anti-electromagnetic interference, anti-voltage dips and other capabilities

Available Options and Accessories

Brackets (Optional) Cable Length (Optional)   Controller (Optional) Surge Arrester Bracket (Optional)  Terminal Connectors (Several)  Bird Guards (Multiple) Various Model-Specific Components (Multiple)
For Round Poles Pole Clamp 6-15m Wireless Communication Regulations Heaters Power-side and Load-side arrester Mounting Bracket NEMA 2-Hole Included Bolt Nut Screw
Through-Belt
For Square Pole Fixed Plate
Through-Belt

* Specifications of the products are subject to change without prior notice.

For further information about the product, please reach out to our sales team.

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