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OSM_Al_2 Series Recloser Three-Phase Recloser System (Three-Phase Trip) Compatible with SEL-651R, Beckwith M7679 and other MRI (multi-recloser interface controls) • 15kV and 27kV systems • Up to 800A • Six (6) voltage and three (3) current sensors built in (Loop Scheme Ready) • Magnetically actuated vacuum interrupters • Tested to 30,000 CO operations at full load • Maintenance free and light weight • 5-year warranty Tavrida Electric is a world-class manufacturer of vacuum The OSM Series recloser is fully compatible with any interrupters, magnetic actuators, circuit breaker modules MRI type (multi-recloser interface) control: SER-651R, and automatic circuit reclosers. The OSM Series is a field Beckwith M7679. The six (6) on-board voltage proven, reliable and flexible system that can be used as sensors allow the OSM Series recloser to be installed a switch, circuit breaker, substation breaker, sectionalizer in either a radial or loop scheme configuration. Radial or distribution recloser. With over 55,000 installations installations can be quickly changed to a loop scheme worldwide, the OSM Series has demonstrated unrivalled configuration by simply reprogramming the SEL-651R dependability in the most extreme environments. control. www.tavrida.com/tena AUT OMAT IC C IR C UIT R E CL OS E RS Basic Operating Parameters OSM25_Al_2 Rated Data Rated voltage (Ur), up to 15.5kV Rated current (Ir) 27kV 630A (800A 1) Rated power frequency withstand voltage (Ud), 1 min dry 50kV 70kV 2 Rated power frequency withstand voltage (Ud), 10s wet 45kV 60kV 2 Rated lightning impulse withstand voltage (peak) — BIL (Up) 110kV 150kV 2 Rated short-circuit breaking current (Isc) 16kA 12.5kA Rated short-circuit making current, peak 41.6kA 32.5kA 16kA 12.5kA Rated short-time withstand current, 4s (Ik) Rated frequency 50/60Hz Switching Performance Mechanical life (CO cycles) 30,000 Operating cycles, rated current (CO cycles) 30,000 Operating cycles, rated short-circuit breaking current 200 Closing time3 <35ms <40ms Opening time3 <15ms <15ms Break time3 <26ms <28ms Rated operating sequence Refer to SEL-651R manual Standards International Standard IEC 62271-100, IEC 62271-111 American Standard IEEE C37.60 Russian Standard GOST R 52565-2006 Chinese Standard GB 1984-2003 Other Data Current Sensing 3 current transformers Voltage Sensing 6 Voltage Sensors Main contact resistance (not more than) 85µOhm Degree of protection Weight 1 800A overload. 2 OSM closing, opening and break times excluding control module recognition time. 95µOhm IP65 143lbs. (65kg) 159lbs. (72kg) Please use the selection guide below to customize recloser to your needs. www.tavrida.com/tena AUT OMAT IC C IR C UIT R E CL OS E RS Recloser components Outdoor switching module The outdoor switching module (OSM) is designed for use as an automatic circuit recloser or a sectionalizer on overhead distribution lines and as an outdoor switching module in distribution substation applications for voltages up to 27 kV. Recloser control The Tavrida OSM recloser is compatible with SEL, Beckwith Electric and a variety of other controls. Umbilical cable Connection between the OSM and the control cabinet is accomplished by a single umbilical cable which can be provided in any required length. Mounting kit Tavrida Electric offers several mounting options including pole or substation frame mounting. Pole mount reclosers are fitted with all requested options in a single lift package. Pole mount reclosers can also be installed in line or rotated 90 degrees. Other components Surge arrester Two or four hole NEMA pads for primary connection Auxiliary transformer, 2-hanger, single bushing, 120 VAC output, steel tank, with internal weak link and wildlife protection Wildlife covers www.tavrida.com/tena AUT OMAT IC C IR C UIT R E CL OS E RS REC25-Al-2 OSM version Gen2 CT Ratio 600/1 100/1 Assembled Fully assembled Shipped unassembled Mounting Kit Universal pole mount (type 1) Universal pole mount (type 1), 90 degrees Universal pole mount (type 2) Universal pole mount (type 2), 90 degrees Substation Frame Substation Frame with CT provision Umbilical Length No umbilical cable 4 meter (13') umbilical without armor 8 meter (26') umbilical without armor 11 meter (36') umbilical without armo 14 meter (46') umbilical without armor 4 meter (13') umbilical with armor 8 meter (26') umbilical with armor 11 meter (36') umbilical with armor 14 meter (46') umbilical with armor Recloser Control No control SEL651R control Beckwith M7679 control Surge Arrestor Position No surge arrestors x3 surge arrestors, X1 Side x3 surge arrestors, X4 Side x6 surge arrestors, all bushings Surge Arresor Rating (Hubbell) No surge arrestors 3 kV rated voltage surge arrestor, 2.55 MCOV 6 kV rated voltage surge arrestor, 5.1 MCOV 9 kV rated voltage surge arrestor, 7.65 MCOV 10 kV rated voltage surge arrestor, 8.4 MCOV 12 kV rated voltage surge arrestor, 10.2 MCOV 15 kV rated voltage surge arrestor, 12.7 MCOV 18 kV rated voltage surge arrestor, 15.3 MCOV 21 kV rated voltage surge arrestor, 17.0 MCOV Ground Bus No ground bus Standard ground bus Primary Connectors Standard terminals 4-hole NEMA connectors 2-hole NEMA connectors Primary Wiring No primary cable set XLPE 600V insulated primary cable set 5kV insulated primary cable set Aux Transformer Position No auxiliary power transformers Auxiliary transformer, X3 side Auxiliary transformers, both sides Transformer Type No auxiliary power transformers Auxiliary transformer, 7.2kV Phase - Ground Auxiliary transformer, 7.6kV Phase - Ground Auxiliary transformer, 7.98kV Phase - Ground Auxiliary transformer, 14.4kV Phase - Ground Control Power Cable (3-pin) No auxiliary control power cable 8 meter (26') auxiliary control power cable 11 meter (36') auxiliary control power cable 14 meter (46') auxiliary control power cable Wildlife Protection No wildlife protection x3 Vertical, x3 horizontal wildlife covers x6 Vertical wildlife covers x6 Hubbel GS560H wildlife covers Additional Customization No additional customization required 2 www.tavrida.com/tena Document code: SMDoc_Brochure_PB(EN_Rec25-Al2-SEL) 1 2 1 2 1 2 3 4 5 6 0 1 2 3 4 5 6 7 8 0 1 2 0 1 2 3 0 1 2 3 4 5 6 7 8 0 1 0 1 2 0 1 2 0 1 3 0 1 2 3 4 0 1 2 3 0 1 2 3 0 AUT OMAT IC Version: Rev 5.0 C IR C UIT R E CL OS E RS January 17, 2017