GE F650 User Manual

Also see for Multilin F650: Instruction manual User guide Instruction manual Instruction manual User manual

Contents

CHAPTER 2: PRODUCT DESCRIPTION 2.5 TECHNICAL SPECIFICATIONSGEK-113000-AF F650 DIGITAL BAY CONTROLLER 2-11SENSITIVE GROUND INSTANTANEOUS OVERCURRENT (50SG)Current Input:............................................................................. phasor (without harmonics) or RMSRated Current:........................................................................... for connection to 1 or 5 A CTsPickup Level:............................................................................... 0.005 to 16.000 A in steps of 0.001 ALevel Accuracy: ........................................................................ values at nominal frequency:±1.5% of the reading ± 1 mA from 0.005 to 16.000 AOverreach: .................................................................................. < 2%Trip Delay: ................................................................................... 0.00 to 900.00 s in steps of 0.01 sReset Delay: ............................................................................... 0.00 to 900.00 s in steps of 0.01 sOperate Time:............................................................................ < 50 ms at 3 x pickup at 50 Hz, typicallyTiming Accuracy:..................................................................... at 0 ms time delay (no intentional delay): 50 msat non-zero time delay: ±3% of operate time or 50 ms(whichever is greater)Snapshot Events: ..................................................................... selectable by settingISOLATED GROUND INSTANTANEOUS OVERCURRENT (50IG)Current Input:............................................................................. fundamental phasor (without harmonics)Voltage Input: ............................................................................ fundamental phasor (without harmonics)Current Pickup Level:.............................................................. 0.005 to 0.400 A in steps of 0.001 AVoltage Pickup Level: ............................................................. 2 to 70 V in steps of 1 VDropout Level: ........................................................................... 97% to 98% of the pickup levelLevel Accuracy: ........................................................................ ±1.5% of the reading ± 1 mA from 0.005 to 16.000 ATrip Delay: ................................................................................... 0.00 to 900.00 s in steps of 0.01 sTime to Instantaneous: ......................................................... 0.00 to 900.00 s in steps of 0.01 sOperate Time:............................................................................ < 50 ms at 3 x pickup at 50 Hz, typicallyTiming Accuracy:..................................................................... at 0 ms time delay (no intentional delay): 50 msat non-zero time delay: ±3% of operate time or 50 ms(whichever is greater)Snapshot Events: ..................................................................... selectable by settingNEGATIVE SEQUENCE CURRENT (46)Current Input:............................................................................. fundamental phasor (without harmonics)Pickup Level:............................................................................... 0.05 to 160.00 A in steps of 0.01 ADropout Level: ........................................................................... 97% to 98% of the pickup levelLevel Accuracy: ........................................................................ values at nominal frequency:±0.5% of the reading ±10 mA from 0.05 to 10.00 A±1.5% of the reading for higher valuesCurve Shape:.............................................................................. IEEE extremely/very/moderately inverseIEC A/B/C/long-time inverse/short time inverse curveIAC extremely/very/moderately inverseANSI extremely/very/normally/moderately inverseI2tDefinite timeRectifier curveFlexCurveTM A/B/C/D user curveCurve Multiplier (Time Dial): ................................................ 0.00 to 900.00 s in steps of 0.01 sReset Type: ................................................................................. instantaneous or time delayed, according to IEEETiming Accuracy:..................................................................... Operate at > 1.03 times the pickup ±3% of operate time or 50 ms(whichever is greater)Saturation Level: ...................................................................... 48 times the pickup levelSnapshot Events: ..................................................................... selectable by setting