Power Factor Controller RVC The User-friendly PF Controller - ABB

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Power Factor Controller RVCThe user-friendly PF controller

RVC: the user-friendly PF controllerLCD DisplayIndicates a demand for switching on/off acapacitor stepAlarm indicationActive outputsDisconnection indicationOvertemperature indicationUser programmable parameters/ measurementKeypadInductive/capacitive PFMeasurement unitProgrammable parameters : Target Power Factor (cos j) Phase shift (for special connections) C/k (starting current) Switching delay times Switching sequenceAutomatic / manual set modeAutomatic setting of : Phase shift C/k Switching delay Type of switchingsequencePowerful features Common range for all network voltages from 100V to 440V. Measurement and display of key parameters like voltage,current, power factor, THDV and THDI. Fully programmable switching sequence. 1A or 5A current input. Easy commissioning. Complete auto set-up (starting current-C/k, type of switchingsequence, phase shift, special connections). Easy to use thanks to a user-friendly interface and ease ofaccess to parameters for manual setting. Highly efficient switching strategy combining integral, direct andcircular switching. This allows to : control the cos j in presence of rapidly varying loads, reduce the number of switching, avoid unnecessary intermediary switchings, increase the lifetime of the capacitors and contactors.2 RVC: the user-friendly PF controller Power Factor Controller RVCEasy commissioning with automaticrecognition of Special connections (single-phase, CT leads) Number of outputs Type of switching sequence Suitable for hot environments thanks to max. ambienttemperature rating of 60 C. Not affected by the harmonics. Overvoltage / undervoltage protection and protections againstharmonic distortion (THDV). Alarm : an alarm contact is opened when any of theseconditions are reached: the target cos j is not reached within 6 minutes after alloutputs have been switched on, the internal temperature of the RVC rises above 85 C, overvoltage / undervoltage limits are reached, the power supply is out of range, the THDV exceeds the limits.

Easy commissioning and programmingEasy commissioningThe AUTO SET mode allows the RVC commissioning in only 2simple steps :Easy programmingAll parameters are easily accessible for manual setting.AUTOActivation of the automatic setting of : Phase shift C/k Switching sequenceMANAUTO SETPHASEC/kDELAYSTEPSMAN SET - COSMAN SET - PHASEMAN SET - C/kMAN SET - DELAYandSetting of the target cos jMAN SET - STEPSto change valueMAN SET - FEATURE: LINEAR-CIRCULARMAN SET - FEATURE: REGENERATIVE COSMAN SET - PROTECTION: OVERVOLTAGEMAN SET - PROTECTION: UNDERVOLTAGEMAN SET - PROTECTION: OVER THDVorEasy commissioning and programming Power Factor Controller RVC 3

Wiring diagram K, IL2, L3M1, M2A1-12leads of the current transformer2 of the 3 phases (not monitored by the CT)leads of the normally open contactoutput relay common sourceoutputsWiring diagram Power Factor Controller RVC 4

Technical specificationsMeasuring system:micro-processor system for balanced three-phase networks orsingle-phase networks.Saving-function: all programmed parameters and modes aresaved in a non-volatile memory.Operating voltage: 100V to 440V.Power outage release: quick automatic disconnection in lessthan 20ms (50Hz) in case of power outage or voltage drop.Voltage tolerance: /- 10% on indicated operating voltages.Power outage reset delay time: 40 s.Frequency range: 50 or 60 Hz /- 5% (automatic adjustment tonetwork frequency).Overvoltage and undervoltage protection.Measuring circuit terminals (L2, L3 and k, I): CAT III rated.Autoadaptation to the phase-rotation of the network and theCT-terminals.Current input: 1A or 5A (RMS).Not affected by the harmonics.Current input impedance: 0.1 Ohm (recommended CT class1.0, 10 VA min).Working with generative and regenerative loads.LCD contrast automatically compensated with temperature.Consumption of the controller: 8 VA max.Operating temperature: -10 C to 60 C.Output contact rating: max. continuous current: 1.5A; max. peak current: 5 A; max. voltage: 440Vac; terminal A is rated for a continuous current of 16A.Storage temperature: - 30 C to 85 C.Mounting position: vertical panel mounting.Dimensions: 144x144x80 mm (hxwxd).Alarm contact: normally open contact; max. continuous current: 5 A; rated/max. breaking voltage: 250Vac/440 Vac.Cut-out dimensions: 138x138 mm (hxw).Weight: 0.4 kg (unpacked).Power Factor setting: from 0.7 inductive to 0.7 capacitive.Connector: spring clamp terminal block.Starting current setting (C/k): 0.01 to 3A. automatic measurment of C/k.Front plate protection: IP40.Number of outputs: RVC-3:programmable up to 3 outputs RVC-6:programmable up to 6 outputs RVC-8:programmable up to 8 outputs RVC-10:programmable up to 10 outputs RVC-12:programmable up to 12 outputsCE marked.Switching time between steps: programmable from 1s to 999s(independent of reactive load).Switching sequences: user defined.Mode of switching: the mode of switching for all the programmable switching sequences is integral, direct, circular or linear.5 Technical specifications Power Factor Controller RVCRelative humidity: maximum 95%, non-condensing.Article numbers for ordering: RVC-3:2GCA288098A0050 RVC-6:2GCA288097A0050 RVC-8:2GCA288096A0050 RVC-10:2GCA288095A0050 RVC-12:2GCA288094A0050

ABB n.v.Power Quality ProductsAvenue Centrale 10Zoning Industriel de JumetB-6040 Charleroi (Jumet), BelgiumPhone: 32 (0) 71 250 811Fax: 32 (0) 71 344 007E-Mail: Power.Quality@be.abb.comWhile all care has been taken to ensure thatthe information contained in this publication iscorrect, no responsibility can be accepted forany inaccuracy. We reserve the right to alteror modify the information contained hereinat any time in the light of technical or otherdevelopments. Technical specifications arevalid under normal operating conditions only.We do not accept any responsibility for anywww.abb.com/lowvoltagemisuse of the product and cannot be heldliable for indirect or consequential damages. Copyright 2010 ABB. 2GCS301017A0050 - June 2010Contact us

2 RVC: the user-friendly PF controller Power Factor Controller RVC RVC: the user-friendly PF controller Indicates a demand for switching on/off a capacitor step Alarm indication Inductive/capacitive PF Measurement unit Programmable parameters : Target Power Factor (cos j ) Phase shift (for special connections) C/k (starting current)

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