Feeder Automation
Application
The Rec series automatic circuit reclosers are designed for use on overhead lines in radial, ring and meshed distribution medium voltage networks.
The fundamental designation of automatic circuit reclosers is to provide consecutive auto-reclosing cycles in order to clear transient faults and minimize network outage time. In addition to reliability improvement and reduction of SAIDI (System Average Interruption Duration Index), SAIFI (System Average Interruption Frequency Index) and MAIFI
(Momentary Average Interruption Frequency Index), the Rec series reclosers provide an extensive range of in-built communication functions and enhance the operator’s grid visibility.
With more than 20 years of accumulated experience in pole-mounted vacuum recloser technology, Tavrida Electric offers the best in class solution in terms of reliability, safety, and installation simplicity.
Product range
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1
Rec15_AI1_5p Automatic Circuit Recloser Rated voltage 15.5 kV
Rated lightning impulse withstand voltage
110 kV Rated continuous current 630 A Rated breaking current 16 kA Rated short time withstand current 16 kA, 4 s Mechanical resource 30,000 CO Rated operating
sequenceO-0.1s-CO-2s-CO-2s-CO Switching module weight 68 kg Control cubicle weight 41 kg -
2
Rec25_AI1_5p Automatic Circuit Recloser Rated voltage
27 kV Rated lightning impulse withstand voltage
150 kV* Rated continuous current
630 A Rated breaking current
12.5 kA Rated short time withstand current
12.5 kA, 4 s Mechanical resource
30,000 CO Rated operating
sequence
O-0.1s-CO-2s-CO-2s-CO Switching module weight 72 kg Control cubicle weight 41 kg * - 125 kV across vacuum gap
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Accessories
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Complete the recloser installation with customer defined accessories, mounting kits, auxiliary transformers, primary wiring, ground bus assemblies, etc. Additional equipment can be supplied with the recloser in a same box to reduce installation time and cost.
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Reference List
