Basler BE1-67N Instruction Manual

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Basler BE1-67N Instruction Manual Manual pdf 14 page image

BE1-67N General Information1-9Shock In standard tests, the relay has withstood 15 g in each of three mutuallyperpendicular planes without structural damage or degradation of perfor-mance.Vibration: In standard tests, the relay has withstood 2 g in each of three mutually per-pendicular planes, swept over the range of 10 to 500 Hz for a total of sixsweeps, 15 minutes each sweep, without structural damage or degradationof performance.Case Size M1.Weight 18 pounds maximum.CHARACTERISTIC CURVESSample curves for the time overcurrent functions are provided in the following graphs. A six digit drawingnumber -- i.e., 99-0932 -- is provided with each graph. Use this drawing number to order a full-size (10 inchby 12 inch) chart from Basler Electric Company. Table 1-3 lists the characteristic curve style, drawingnumber, and characteristic description for each position of the characteristic curve selector switch.Table 1-3. Characteristic Curves and Switch PositionsSwitchPositionCharacteristic CurveCharacteristic Description DrawingNumber3 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) 99-1097