Reclosers Trip Curves TCEN Supersedes May COOPER POWER SERIES Form A, Form C, Form D, Form, Form /TS, Form, Form -TS, FX, FXA, FXB, and SPEAR recloser controls time-current curves Contents Description Page Maximum short time recloser limits...................................................... Phase trip or ground trip control response time............................................. Maximum short time recloser limits......................................................
Trip Curves TCEN Form A, Form C, Form D, Form, Form /TS, Form, 0.......0.0.0.0.0 Contents Curve No. Page Curve No. Page..................9.............. 7.......... 7.... 9....... 0........................ 7....7.......... 9 7....... 9....9... 9....... 0................................7 Form A, Form C Timing Group Time-Current Curves Group Group Group Group 7 7 7 9 7 9 7 0 0 0 0 7 9 0 Maximum Short Time Recloser Limits When modifying FA, FC, FD, F, F/TS, F, F-TS, FX, FXA, and FXB time-current curves, refer to Maximum Short Time Recloser Limits on page. Time-Current Curve Cross Reference Form A to Form A, Form C, Form D, Form, Form /TS, Form, Form -TS, Types FX, FXA, FXB, and SPEAR F - All F - All F - All F - All F - All F - All FX-All FX - All FA SPEAR FA SPEAR TCC TCC TCC TCC A B 7 0 C D E F 7 G H * J + K-Phase 9 L 7 M N 9 P R 9 T 7 V 7 W K-Ground Y 0 Z Recloser Clearing Time Add the following recloser interrupting time in seconds to the control response time to obtain average recloser clearing time; variations ±0 second: Interrupting Recloser Type Time NOVA (ACT II) 0 NOVA-TS, NOVA-STS, SPEAR 0 VWE, VWVE7, VWVE, PWE, PWVE, VWVEX 0.0 VSA, VSA, VSA, VSAA, VSAB, VSAT, VSO, VSO, NOVA (ACT I) 0 RXE, RVE, WE, WVE, WVEX 0.0 00 0 0 0 0 0 0.0...0.. TIME [cycles ( hertz basis)] 0 0 0 00 0 0 00 00 0 00 000 00 00 000 000 00 000 0000 000 0.
Trip Curves TCEN Form A, Form C, Form D, Form, Form /TS, Form, 00 0 0 Curve : Maximum response time for one operation, variations negative Curve : Average response time for one operation; variations ±% Curves & : Average response time for one operation; variations ±% or ±.00 second, whichever is greater Tests conducted at C 0 0 0 0 0.... TIME [cycles ( hertz basis)]. 0..0.0..0.0.0..0..0. 0 0 0 00 0 0 00 00 0 00 000 00 00 000 000 00 000 0000 000 0.
Trip Curves TCEN Form A, Form C, Form D, Form, Form /TS, Form, 00 0 0 Curves & 0: Average response time or one operation; variations ±% Curves & 7: Average response time for one operation; variations ±% or ±.00 second, whichever is greater Tests conducted at C 0 0 0 7 0 0 0.... TIME [cycles ( hertz basis)]. 0..0.0..0.0.0..0..0. 0 0 0 00 0 0 00 00 0 00 000 00 00 000 000 00 000 0000 000 0.
Trip Curves TCEN Form A, Form C, Form D, Form, Form /TS, Form, 0 9 Curves,, & 9: Average response time for one operation; variations ±% or ±.00 second, whichever is greater Tests conducted at C 00 0 0 0 0 0 0.... TIME [cycles ( hertz basis)]. 0..0.0..0.0..0.0..0. 0 0 0 00 0 0 00 00 0 00 000 00 00 000 000 00 000 0000 000 0.
Trip Curves TCEN Form A, Form C, Form D, Form, Form /TS, Form, 0 Curve : Maximum response time for one operation, variations negative Curves,, & : Average response time for one operation, variations ±% or ±.00 second, whichever is greater Tests conducted at C 00 0 0 0 0 0 0.... TIME [cycles ( hertz basis)]. 0..0.0..0.0..0.0..0. 0 0 0 00 0 0 00 00 0 00 000 00 00 000 000 00 000 0000 000 0. 7
Trip Curves TCEN Form A, Form C, Form D, Form, Form /TS, Form, 0 Curve 7: Average response time for one operation; variations ±% Curves,, & : Average response time for one operation, variations ±% or ±.00 second, whichever is greater Tests conducted at C 00 0 0 0 0 0..... 7 0 TIME [cycles ( hertz basis)] 0..0.0.0.0.0.0...0.. 0 0 0 00 0 0 00 00 0 00 000 00 00 000 000 00 000 0000 000 0.
Trip Curves TCEN Form A, Form C, Form D, Form, Form /TS, Form, 00 0 Curve : Average response time for one operation; variations ±% Curves & : Average response time for one operation, variations ±% or ±.00 second, whichever is greater Tests conducted at C 0 0 0 0 0 0..... TIME [cycles ( hertz basis)] 0..0.0..0.0..0.0..0. 0 0 0 00 0 0 00 00 0 00 000 00 00 000 000 00 000 0000 000 0. 9
Trip Curves TCEN Form A, Form C, Form D, Form, Form /TS, Form, 00 0 0 Curve starts at 0% minimum trip at 90 seconds. Curves 0 & : Average response time for one operation; variations ±% Curve & : Average response time for one operation, variations ±% or ±.00 second, whichever is greater Tests conducted at C 0 0 0 0 0 0..... TIME [cycles ( hertz basis)] 0..0.0..0.0..0.0..0. 0 0 0 00 0 0 00 00 0 00 000 00 00 000 000 00 000 0000 000 0.
Trip Curves TCEN Form A, Form C, Form D, Form, Form /TS, Form, 0 00 0 Curves,,, & : Average response time for one operation, variations ±% or ±.00 second, whichever is greater Tests conducted at C 0 0 0 0 0..... TIME [cycles ( hertz basis)] 0..0.0..0.0..0.0..0. 0 0 0 00 0 0 00 00 0 00 000 00 00 000 000 00 000 0000 000 0.
Trip Curves TCEN Form A, Form C, Form D, Form, Form /TS, Form, 0 00 0 9 0 0 0 0.... Curves 9,, & : Average response time for one operation; variations ±% Curve : Average response time for one operation, variations ±% or ±.00 second, whichever is greater Tests conducted at C 0 TIME [cycles ( hertz basis)]. 0..0.0..0.0..0.0..0. 0 0 0 00 0 0 00 00 0 00 000 00 00 000 000 00 000 0000 000 0.
Trip Curves TCEN Form A, Form C, Form D, Form, Form /TS, Form, 00 0 0 Curve starts at 0% minimum trip at 7 seconds. Curves & : Average response time for one operation; variations ±% Curves 7 & : Average response time for one operation, variations ±% or ±.00 second, whichever is greater Tests conducted at C 0 0 0 0 0.... 7 TIME [cycles ( hertz basis)]. 0..0.0..0.0.0..0..0. 0 0 0 00 0 0 00 00 0 00 000 00 00 000 000 00 000 0000 000 0.
Trip Curves TCEN Form A, Form C, Form D, Form, Form /TS, Form, 0 Curves,, & : Average response time for one operation; variations ±% or ±.00 second, whichever is greater Tests conducted at C Curves,, & start at 0% minimum trip. Timing is indeterminate at currents less than %. 00 0 0 0 0 0..... 0 TIME [cycles ( hertz basis)] 0..0.0.0.0.0.0...0.. 0 0 0 00 0 0 00 00 0 00 000 00 00 000 000 00 000 0000 000 0.
Trip Curves TCEN Form A, Form C, Form D, Form, Form /TS, Form, 0 00 0 0 0 0 0 0..... Maximum Short Time Recloser Limits Maximum Recloser Interrupting Type Rating (sym A) Curve* RXE, RVE,000 7 NOTE: When modifying Form A, Form C, Form D, Form, Form /TS, Form, Form -TS, Type FX, FXA, FXB, and SPEAR time-current curves, timing of modified phase trip curve must not exceed recloser short time limit for a single timing operation. TIME [cycles ( hertz basis)] WVE, WVX, WVEX,000 WE,000 0..0.0.0.0.0 VWE, VSA, VWVE7,000 VWVE, VWVX, VWVEX VSAT, VSO, PWE, PWVE VSA, VSO,000 VSA, VSAA,000 NOVA, NOVA-TS, NOVA STS,,0 SPEAR NOVA,000 7 *Curves are recloser short time currents for a single trip operation..0...0.. 0 0 0 00 0 0 00 00 0 00 CURRENT (amps) 000 00 00 000 000 00 000 0000 000 0.
Trip Curves TCEN Form A, Form C, Form D, Form, Form /TS, Form, Eaton 00 Eaton Boulevard Cleveland, OH United States Eaton.com Eaton s Power Systems Division Badger Drive Waukesha, WI United States Eaton.com/cooperpowerseries Eaton All Rights Reserved Printed in USA Publication No. TCEN September Eaton is a registered trademark. All other trademarks are property of their respective owners. For Eaton's Cooper Power series product information call -77-77- or visit:.