EDS3090 Series - Bender

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Portable AC/DC Ground Fault Location System EDS30... Application example: Using the portable fault location system (EDS3096PG) in an offline ungrounded system Application example: Using the EDS309… system for ground fault current measurements in a grounded three-phase system
Operating Elements: PGH18… Test Generator 1 - ON/OFF switch to activate the test current 2 - Selector switch for maximum test current 25/10 mA or 2.5 / 1 mA 3 - Not visible: Magnetic adhesive strip at the back of the enclosure for affixing to metal parts (e.g. switchboard cabinet) 4 - 3 sockets for system coupling 5 - Socket for ground connection 6 - LED indicators: Power ON LED Indication of the positive test cycle of the test current Indication of the negative test cycle of the test current 7 - Microfuse, 100 mA 8 - Panel plug for supply voltage 8 7 6 1 2 3 5 4 Display and operating elements: EDS190P Evaluator 1 - Connection for external power supply charger (DC 6 V) 2 - BNC connection for measuring clamp 3 - LCD display, backlit 3 lines x 16 characters 4 - Alarm LED 5 - Button for selecting operating mode I ΔS = Ground fault location (ungrounded system) I Δn = Ground fault current measurement (grounded system) 6 - Button for selecting the type of clamp being used for I Tmax = 50 mA : for I Tmax = 5 mA: P20 = PSA3020 = PSA3320 P52 = PSA3052 = PSA3352 P165 = PSA3165 --------------- W/WR = W… / WR… = W…-8000 WS = WS… = W…-8000 7 - INFO key: Displays relevant device/system information - Device type - Software version – Current response values I ΔS and I Δn – Setup status ESC key: Exits the menu without changing parameters 10 11 1 2 3 4 5 6 7 8 12 9
Page 1 and 2: 1 EDS3090 Series Portable Ground Fa
Page 3: PGH18x Application example: Using t
Page 7 and 8: Technical Data: Measuring Clamps El
Page 9 and 10: Selection guide: Portable-only faul

EDS3090 Series - Bender

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