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SPEAR single-phase recloser and control
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SPEAR single-phase recloser and control

Eaton's Cooper Power series SPEAR recloser system is a single-phase recloser and control utilizing field-proven recloser technology and the industry-leading ProView NXG platform. The SPEAR single-phase recloser and control hosts a complete set of protection, automation, metering and data acquisition functionality to maximize system performance and reduce customer outages.

SPEAR single-phase recloser
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Compact size, narrow profile
Reduces installation time
Data acquisition features
Prevent future outages, improve grid performance
Two separate protection profiles
Protection flexibility

Core features

  • Improved customer reliability and lower total life-cycle costs
  • Environmentally preferred gas-free and oil-free
  • Reduced installation time
  • Reduced maintenance costs with solid outdoor cycloaliphatic epoxy, vacuum interruption with axial-magnetic field contacts and magnetic-actuator operated mechanism
  • SPEAR single-phase control is SCADA-ready with native support for DNP3 communication protocol

SPEAR single-phase recloser control

Eaton's Cooper Power series microprocessor-based SPEAR recloser control integrates real-time valuable grid and outage data to be ported to a SCADA or feeder automation system. Complete with a separate regulated power supply, the control is automation-ready for your choice of radio. Also, tailor your digital communications performance with the user-configurable mapping of protocol DNP3. The control can be easily configured through the simple front panel display or with a laptop through a USB port on the front panel.

Protection flexibility

The two separate protection profiles include overcurrent protection, including 54 standard time-current curves available; time current curve modifiers, including minimum response time adder; high-current trip and high-current lockout sequence coordination as well as cold load pickup, Hot-line tag, fast trip disabled and reclose retry.
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Eaton is a power management company with 2018 sales of $21.6 billion. We provide energy-efficient solutions that help our customers effectively manage electrical, hydraulic and mechanical power more efficiently, safely and sustainably. Eaton is dedicated to improving the quality of life and the environment through the use of power management technologies and services. Eaton has approximately 100,000 employees and sells products to customers in more than 175 countries.
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