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RVC-12 Power Factor Controller Programing

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ABB Power Factor Controller Manual RVC-12
Transcript
  Power Factor Controller RVC The user-friendly PF controller  2 RVC : The user-friendly PF controller Powerful features Easy commissioning.Complete auto set-up (starting current-C/k, number of active outputs, type of switching sequence, phaseshift, special connections).Easy to use thanks to a user-friendly interface and ease of access to parameters for manual setting.Highly efficient switching strategy combining integral, direct and circular switching. This allows to : ã control the cos ϕ in presence of rapidly varying loads, ã reduce the number of switching, ã avoid unnecessary intermediary switchings,ã increase the lifetime of the capacitors and contactors.Suitable for hot environments thanks to max. ambient temperature rating of 70°C.Insensitivity to the presence of harmonics.Overvoltage and undervoltage protection. Alarm : an alarm contact is closed when the target cos ϕ is not reached within 6 minutes after all outputshave been switched on, the internal temperature of the RVC rises above 85°C or the power supply is out of range.  Automatic setting of : ã Phase shiftã C/k ã Number of outputsã Type of switching sequenceEasy commissioning with automatic recognition of :ã Special connections (single-phase, CT leads)ã Number of outputsã Type of switching sequenceLCD Display Programmable parameters :ã Target Power Factor (cos ϕ  )ã C/k (starting current)ã Phase shift (for special connections)ã Switching delay timesã Number of active outputsã Switching sequenceIndicates a demand for switching on/off a capacitor step Active outputsInductive/capacitive PF AlarmOvertemperatureKey pad Automatic / manual set modeSpecial features icons  3 Easy commissioningEasy programming and Setting of the target cos ϕ  Activation of the automatic setting of :ãPhase shiftãC/k ãNumber of outputsãSwitching sequence The AUTO SET mode allows the RVC commissioning in only 2 simple steps : All parameters are easily accessiblefor manual setting. or   Measuring system: micro-processor system for balanced three-phase networks or single-phase networks. Operating voltage: 100V to 120V, 220V to 240V, 380V to 440V depending on type of RVC.  Voltage tolerance: +/- 10% on indicated operating voltages. Frequency range: 50 or 60 Hz +/- 5% (automatic adjustment to network frequency). Current input: 5A (RMS). Current input impedance: <0.1 Ohm. Consumption: 15 VA max. Output contact rating: -max. continuous current: 1.5 A;-max. peak current: 5 A;-max. voltage: 440 Vac;-terminal A is rated for a continuous current of 16 A. Power Factor setting: from 0.7 inductive to 0.7 capacitive. Starting current setting (C/k): 0.05 to 1A. Automatic measurement of C/k. Number of outputs: RVC-3 (400V only): programmable up to 3 outputs. RVC-6: programmable up to 6 outputs.RVC-8 (400V only): programmable up to 8 outputs. RVC-10 (400V only): programmable up to 10 outputs. RVC-12: programmable up to 12 outputs. Switching time between steps: programmable from 1s to 999s (independent of reactive load). Switching sequences: 1:1:1:1:1:...:11:2:2:2:2:...:21:2:4:4:4:...:41:2:4:8:8:...:81:1:2:2:2:...:21:1:2:4:4:...:41:1:2:4:8:...:81:2:3:3:3:...:31:2:3:6:6:...:61:1:2:3:3:...:31:1:2:3:6:...:6 Mode of switching: the mode of switching for all the programmable switching sequences isintegral, direct, circular or linear. Saving-function: all programmed parameters and modes are saved in a non-volatilememory. Power outage release: quick automatic disconnection in less than 20ms (50Hz) in case of poweroutage or voltage drop. Power outage reset delay time: 40 s.  Alarm contact: - normally closed contact;- max. continuous current : 5A;- rated/max. breaking voltage: 250Vac/440Vac. Overvoltage and undervoltage protection Autoadaptation to the phase-rotation of the network and theCT-terminals.Insensitivity to harmonics. Working with generative and regenerative loads.LCD contrast automatically compensated with temperature.Operating temperature: -10°C to 70°C. Storage temperature: - 30°C to 85°C. Mounting position: vertical panel mounting. Dimensions: 144x144x80 mm (hxwxd).  Weight: 0.8 kg (unpacked). Connector: WAGO. Front plate protection: IP40. Relative humidity: maximum 95%, non-condensing. CE Marked. Technical specification Wiring diagram k, l:leads of the current transformer L2, L3:2 of the 3 phases (not monitored by the CT)M1, M2:leads of the normally closed contact A:output relay common source1-12:outputs www.abb.com/lowvoltage    2   G   C   S   3   0   1   0   1   5   A   0   0   5   0 While all care has been taken to ensure that the information contained in this publication is correct, no responsibility can be acceptedfor any inaccuracy. We reserve the right to alter or modify the information contained herein at any time in the light of technical or other developments. Technical specifications are valid under normal operating conditions only. We do not accept any responsibility for any misuse of the product and cannot be held liable for indirect or consequential damages.
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