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SEL-AR360 and SEL-AR

  • 01872-HW-SEL-003

  • 01872-HW-SEL-003

  • 01872-HW-SEL-003

The SEL-AR360 and SEL-AR serve as self-adjusting fault indicators designed for overhead lines. These devices autonomously determine trip thresholds by analyzing sampled load current, ensuring seamless and automatic fault detection.

Manufactured by:

SEL

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Need Help Ordering?
Call +88 01714243446

Stock
Limited

Custom Pricing

Get A Quote

Overview

The SEL-AR360 and SEL-AR are self-adjusting fault indicators for overhead lines. They automatically select trip thresholds based on sampled load current and improve system reliability and restoration speed by indicating momentary faults before they become permanent outages. The indicators separately identify permanent and momentary faults using red and amber LEDs and flash patterns. You can apply the SEL-AR360 on distribution systems up to 34.5 kV and the SEL-AR on systems up to 69 kV.

The SEL-AR360 and SEL-AR are quick and easy to install with one hot stick. There are no clamps to disassemble. No extra hardware is needed.

Specification

  • Self-adjusting trip thresholds adjust based on the load current and eliminate the need to specify a trip threshold. This feature reduces engineering time and inventory by allowing you to use one device model across your entire system.
  • Distinct momentary and permanent fault indications help you locate permanent and momentary faults.
  • Battery-saving technology maximizes product and battery life with more than 2,500 flash-hours for the SEL-AR and more than 1,800 flash-hours for the SEL-AR360.
  • An intelligent energy-saving LED display provides the appropriate level of intensity for ambient lighting conditions.

CATALOGS

User Manual

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