Eaton InsulGard Installation And Start Up Manualline

Also see for InsulGard: User manual

Contents

InsulGard System Installation and Start Up Guideline32Table 4. PD sensors configuration for Rotating Machines.After terminating coax cables from the sensors to the InsulGard Sensor Interface Board check resistance at PDsignal termination strip between central wire and shield of PD sensors coax cables:Ch#Sensordesignation indatabase1)Default sensorsSensormeasuredresistance2OhmPulse Magnituderecorded byInsulGard3), mV(optional)Comments1 CC_A2 CC_B3 CC_C4 RTD 01 RTD-6 board #15 RTD 026 RTD 037 RTD 048 RTD 059 RTD 0610 RTD 07 RTD-6 board #2(if applicable)11 RTD 0812 RTD 0913 RTD 1014 RTD 1115 RTD 12Table 5. PD sensors configuration for switchgear lineThe table below helps to avoid errors at PD sensor installation, their cables termination and for report preparation.Ch#Sensordesignation indatabase1)Sensormeasuredresistance2)OhmPulse Magnituderecorded byInsulGard3), mV(optional)Vertical section(Cubicle) originalname#Cubicle/Bus/Feederinformation123456789101112131415Notes:1. Sensor designation in the database should match information in the configuration worksheet that was populatedat the time of order entry. Correct sensor designation in the database if sensor locations were changed.2. For IPDS the resistance should be close to 3kOhm. For RFCT and RTD-6 sensors the resistance should be <2Ohms. Basically it is the resistance of the coax cable and depends on its length.3. Pulse Magnitude recorded by InsulGard at system calibration (Optional).

/ 35

Related manuals for Eaton InsulGard