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Substation Automation Products

Distributed busbar protection REB500

Commissioning Manual

Содержание Relion REB500

Страница 1: ...Substation Automation Products Distributed busbar protection REB500 Commissioning Manual...

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Страница 4: ...or disclosed only in accordance with the terms of such license Trademarks ABB and Relion are registered trademarks of the ABB Group All other brand or product names mentioned in this document may be...

Страница 5: ...roduct failure would create a risk for harm to property or persons including but not limited to personal injuries or death shall be the sole responsibility of the person or entity applying the equipme...

Страница 6: ...rning electrical equipment for use within specified voltage limits Low voltage directive 2006 95 EC This conformity is the result of tests conducted by ABB in accordance with the product standards EN...

Страница 7: ...electrical safety regulations must always be followed The frame of the IED has to be carefully earthed This is a class A ITE product In a domestic environment this product may cause radio interference...

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Страница 9: ...ioning 6 2 1 Preconditions 6 2 2 Commissioning procedure 7 2 2 1 Overall procedure 7 2 2 2 Commissioning with a partial system 8 2 2 3 Comparison with the layout of the primary system 8 2 2 4 Checking...

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Страница 11: ...ommissioned 1 2 Intended audience This manual addresses the personnel responsible for commissioning maintenance and taking the IED in and out of normal service The commissioning personnel must have a...

Страница 12: ...scussed in the text It might indicate the presence of a hazard which could result in corruption of software or damage to equipment or property The information icon alerts the reader of important facts...

Страница 13: ...the push button icons e g To navigate the options use and HMI menu paths are presented in bold e g Select Main menu Settings LHMI messages are shown in Courier font e g To save the changes in non vol...

Страница 14: ...grams prepared by the respective engineering department The protection system may only be commissioned by trained commissioning personnel The greatest care must be taken when testing a busbar protecti...

Страница 15: ...ge 3 Visually inspect the external wiring and cables 4 Check the grounding of cubicles and other units 5 Check the auxiliary DC battery supply 6 Check the settings 7 Check the CT circuits Polarity rat...

Страница 16: ...ning of the protection system to proceed in spite of this the positions of the isolators and circuit breakers have to be simulated This can be achieved either using jumpers at the terminals or by simu...

Страница 17: ...ew menu Reading the injected currents via HMI500 by selecting Single line diagram Increasing the currents until a protection function picks up 2 2 5 Checking the analog inputs VTs Using a test set inj...

Страница 18: ...unctional assignment of the input 2 2 6 1 Wiring for auxiliary contacts The standard wiring of the N C auxiliary contacts on L1 L2 and L3 phases of isolators and circuit breakers is in series and the...

Страница 19: ...m 2 2 6 3 Checking the manual CLOSE command The local HMI is the best way of checking the circuit breaker CLOSE command because the signal is generated only briefly and the local HMI is refreshed the...

Страница 20: ...ed Wherever possible the stability should be checked before the busbar is energized because the risk of a busbar fault is especially high when it is being energized for the first time flashovers groun...

Страница 21: ...currents and the differential current can be read using HMI500 The comparison with the reference feeder has to be conducted for phase and neutral currents for protection schemes that evaluate the neu...

Страница 22: ...ethod is chosen check that the differential current increases as each infeed is connected either HMI500 or the local HMI in the central unit Repeat this procedure with the loads and the differential c...

Страница 23: ...nance The protection equipment however is only part of the overall protection system we recommend periodically checking all the parts that are not automatically supervised The following components hav...

Страница 24: ...enter the maintenance menu press the enter key 4 Navigate to the LAN_IF_2 address by using the arrow keys and press the enter key 5 Adjust the IP address as follows IP 192 168 175 xx 192 168 175 first...

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Страница 26: ...ABB AB Substation Automation Products SE 721 59 V ster s Sweden Telephone 46 0 21 32 50 00 Facsimile 46 0 21 14 69 18 http www abb com substationautomation 1MRK 505 351 UEN Copyright 2016 ABB All righ...