Basler BE1-67 Instruction Manual

Also see for BE1-67: Instructions

Basler BE1-67 Instruction Manual Manual pdf 17 page image

BE1-67 General Information 1-11Figure 1-10. Typical Instantaneous Response TimeTiming CharacteristicsThe relay includes a choice of characteristics. A two-character designation within the style number definesthe timing characteristic. (See Table 1-4.)Table 1-4. Characteristic Curves and Switch PositionsSwitch PositionFor Z2 OptionCharacteristicCurve Characteristic DescriptionDrawingNumber3 B1 Short Inverse 99-09321 B2 Long Inverse 99-09315 B3 Definite 99-09332 B4 Moderately Inverse 99-09304 B5 Inverse 99-09296 B6 Very Inverse 99-09287 B7 Extremely Inverse 99-09278 E2 Long Inverse (BS 142) 99-10939 E4 Inverse (1.3 Sec.) (BS 142) 99-1094A E5 Inverse (2.9 Sec.) (BS 142) 99-1095B E6 Very Inverse (BS 142) 99-1096C, D, E, F E7 Extremely Inverse (BS 142) 99-1097Time Delay AccuracyThe time delay of the time overcurrent element is within ±5 percent or 50 milliseconds (whichever is greater)of the characteristic curves for any combination of TIME DIAL, TAP and TAP CAL settings at 25°C.Instantaneous OvercurrentPickup RangeContinuously adjustable over the range of one to 40 times the pickup setting established for the timeovercurrent element.Response Time