Installation and user manual
Contents
1. Operating information 2 6 2 1 Green Operation Fonctionnement led on vV State Operating v System behavior The inverter is operating normally Operating parameters DC input current Motor frequency etc may be accessed on the LCD display v Display messages Moves automatically from one to the other every 2 seconds 2 6 2 2 No led on v State The inverter is not operating but is not signalling any fault v Possible causes Insufficient sunlight night time clouds mist etc v System behavior If input power allows the inverter attempts to start up If available input power is not sufficient to operate the pump properly risk of damage to the motor due to lack of cooling the inverter stops the operation and will make a new attempt every 2 minutes until available power is sufficient 320046A_UM_EN February 2011 Page 10 22 f PN AP Phaesun Installation and U stand alone solar solutions v Display messages 2 6 2 3 Lack of water manque d eau led on vV State The inverter is stopped v Possible causes Lack of water in the well Bubbling in the pump v System behavior The inverter stops and then tries to start up again 2 hours later If the problem has not disappeared the same procedure occurs again If the two attempts are unsuccessful the inverter switches itself off for the day The inverter automatically resets every night which means that a test procedure2. Phaesun B stand alone solar solutions PN AP Solar pumping inverter Installation and user manual 320046A_UM_EN February 2011 Phaesun France SAS 145 rue de la Marbrerie Boite aux lettres n 4 34740 Vendargues France Tel 33 0 4 67 04 38 40 Fax 33 0 4 67 41 09 79 www phaesun fr support phaesun fr PN AP Phaesun Installation and user manual stand alone solar solutions 320046A_UM_EN February 2011 Page 2 22 Phaesun Installation and u stand alone solar solutions Summary k Saey recommenda OMS essene E S 4 Lis Compulsory SSD ASE OS E R RRR ERR 4 T2 WE NOTO AO T E ee ee er rer ee 4 1 3 Safety protection for installation handling and maintenance 5 EE RESO OMSIONS DEMO de tewetatenstees genera boscont E 5 1 4 1 Sa T a S E A eee EE Tene ere eee E aC eee rer er rer nee 5 1 4 2 HONOR S Uc UTES ee ee ne een a a E E E E tases 6 1 4 3 Working ON photovoltaic modules 4 57 snsmmimrrsronensrsnscsentessennesrenanrersns rer eatribic ter sens ntnsdnaitens 6 1 4 4 EEE A VIA ES A E E ee ee on wees 6 2 Presentation and technical features 7 DM PRO CONN en D en ORDER O ee en 0e 7 2 2 Presentation of the PN AP INVErter ccccccccsssssesssssseeeeeeeeeeeeeeeeeeeeaeeessseeeeeeeeeeeeeeeessaeaeaaasseeeeeeeeees 7 2 3 The main features of the PN AP cccccccccccsssssssssssesseeeeeeeeeeeseeeeeeaaaaesassaeeeeeeeeeeeeeeeesseaeeaaagsseeeeeeeeeees 7 2 3 1 Managing the start up phase after the nigh
3. arth the structure and the inverter frame using 25mm via a commun metal earthing bar COVER THE MODULES el el Le lal E b start wiring the sub fields with the module that will be connected LATER to the PCU see stage 6 amp starting with this modules connect all the modules up step by step Immersed Motor Pump Unit d repart the above operatlans For each sub fleld Walt far NIGHTFALL before connecting the sub fleld to PCU Figure 3 General block diagram of the pumping system order of wiring for the inverter Refer to figures 4 and 5 for stages 1 2 et 5 320046A_UM_EN February 2011 Page 16 22 PN AP Phaesun Installation and user me stand alone solar solutions 3 2 2 Wiring the modules IST Module COS erie F wiring with this module Towards parallel connection unit PCU ia n 4 HBH Na ere ie nue eee a ee Last moule t Frin Seri WIrINQ with this module Figure 4 Wiring modules in series 320046A_UM_EN February 2011 Page 17 22 PN AP Phaesun Installation and use stand alone solar solutions 3 2 3 Electrical connection of the inverterr Take great care whilst wiring the generator supp
4. can be carried out daily detection plus 2 trials to detect a return to normal operation v Display messages 2 6 2 4 Full Tank Chateau d eau plein led on v State The inverter is stopped Vv Possible causes The tank is full System behavior The level detector in the tank indicates that the tank is full via a switch dry contact The inverter stops until the water level drops below the lower threshold When the level drops below the lower threshold change of state of TOR input the inverter and pump start up again 320046A_UM_EN February 2011 Page 11 22 Phaesun Installation anoa stand alone solar solutions v Display messages 2 6 2 5 Overheating surchauffe led on vV State The temperature of the system is too high The operating cannot be assumed v Possible causes Le PN AP has been placed in the sun in poor conditions of ventilation The converter has been subjected to too high a load An internal problem in particular the power module has become separated from the heat sink requires manual intervention v System behavior The inverter switches into fault mode ceases operation then attempts to start up again 2 hours later If the problem has not been resolved the same procedure occurs as before If the two attempts are unsuccessful the inverter switches itself off for the day The inverter is re configured every night which means that a test procedure can be carri
5. d to electrical accidents All electrical wiring must be carried out in compliance with standard NFC15 100 by qualified technicians or a suitably trained individual 320046A_UM_EN February 2011 Page 6 22 Phaesun stand alone solar solutions 2 Presentation and technical features 2 1 Application Photovoltaic pumping helps meeting the vital water supply needs of populations and to solve the problems of providing energy for agricultural and trade uses in areas where there is no reliable electrical supply Prior to from the pumping system the photovoltaic generator produces continuous current that has to be converted into alternating current to supply the motor pump further down the line In a system that works on sunlight i e without a battery motor speed has to be adjusted to the light intensity available at any given moment This function is carried out by the inverter 2 2 Presentation of the PN AP inverter The PN AP converter is a three phase variable frequency inverter for use on standard pumps 3 X 230V ac The product is specially designed to meet the specific conditions involved in solar powered pumping and takes account of all the requirements It offers an effective compact solution to meet the special demands of this application 2 3 The main features of the PN AP 2 3 1 Managing the start up phase after the night As the only energy source is the photovoltaic generator the PN AP is designed to star
6. ed out daily detection plus 2 trials to detect a return to normal operation v Display messages 2 6 2 6 serious failure panne grave led on v State Overload current absorbed by the pump too high or overvoltage input voltage too high v Possible causes Pump blocked Phase fault on the alternating current side Overload on the PV input Short circuit on the pump side Poor wiring on the PV generator causing too high a voltage 320046A_UM_EN February 2011 Page 12 22 Phaesun Installation and user ma stand alone solar solutions v System behavior Once it has detected a current or voltage higher than reference values the inverter switches itself off The inverter will only start up again e after manual action engaging the switch switching to OFF waiting for 2 minutes then switching to ON e on the following day when the sun is shining again v Display messages 320046A_UM_EN February 2011 Page 13 22 Phaesun Installation and user mal stand alone solar solutions 3 Installation Important reminder The modules must be covered while they are being wired together cloths cardboard module packaging carpet etc Operating voltages may be fatal Be careful not to scratch the modules 3 1 Installation instructions The inverter is installed beneath the photovoltaic generator on two specially designed supports To avoid subjecting the inverter to bad weather it
7. ernational standards electrical and handling Risk of electric shock High voltage and or current Do not touch connectors or terminals without using adequate protective insulation Use insulated tools Remove all items liable to generate a short circuit jewellery etc A fire extinguisher must be kept close by e g in the vehicle In case of fire use a CO or foam extinguisher Spray on to the fire from a distance of more than 50 cm 1 2 What NOT to do Go 320046A_UM_EN Do not try to extinguish a fire with water If the inverter or any other electrical device catches fire do not try to extinguish it with water as you will risk being electrocuted Access prohibited unless authorized Access to the generator assembly area is strictly forbidden to unauthorised individuals Do not approach sources of heat or ignition near the inverter Gases given off may well catch fire February 2011 Page 4 22 PN AP Phaesun Installation and use stand alone solar solutions Strictly no smoking This might damage electrical apparatus 1 3 Safety protection for installation handling and maintenance The photovoltaic panels must be covered when working on any electrical part of the installation cloths cardboard packaging used for the modules carpets etc amp Helps to avoid electrocution Be careful not to scratch the modules Protective goggles must be worn An electric arc may cause eye injur
8. ies Suitable footwear must be worn Safety shoes must be worn whenever carrying out a handling operation Protective clothing recommended Clothing made with synthetic materials should not be worn Wear cotton clothing that covers the whole body 1 4 Responsible behavior 1 4 1 Safety training Out of a concern to prevent accidents we recommend that all staff receive suitable training related to the contents of this document before installing or working on the system concerned 320046A_UM_EN February 2011 Page 5 22 Phaesun Installation and u stand alone solar solutions 1 4 2 Handling structures Any installation or other work on structures making up the photovoltaic field should be avoided during high winds Particular attention should be paid to handling parts of the structure especially when working at height on high structures We strongly recommend that a safety helmet is worn For more detailed information please refer to the corresponding chapter on structure assembly 1 4 3 Working on photovoltaic modules When altering the wiring on modules you are strongly advised to cover all the modules in the sub field concerned e g with the modules packaging The current generated by a single module may be enough to kill beyond a certain voltage 50 Volts of continuous current It is therefore vital to guard against any electric shock 1 4 4 Electrical wiring Poor quality wiring may lea
9. lies high voltage current v Check that the switch on the front face is set at O Open the inverter casing to gain access to the connection terminals Connect the motor supply wire to the three phase inverter output cf diagram Connect the earth to the external threaded rod provided DR NS S Check that the open circuit voltage on the photovoltaic modules does not exceed 480 Voc S Connect the solar powered generator to the PN AP ensuring that polarity is correct The wires between the panels and the inverter should be as short as possible to avoid loss of voltage Warning Connection should be from the inverter to the modules to avoid handling a live wire Where a system is fitted with the full tank option the level regulator is connected to the terminal block in the inverter casing Earth Yellow Green Cable Orange Cable Pump Output Blue Cable Figure 5 Terminal block diagram with wiring instructions 320046A_UM_EN February 2011 Page 18 22 PN AP Phaesun Installation and use stand alone solar solutions 3 2 4 Commissioning v Check that all connections have been made and that the pump is properly installed v Place the switch in position The PN AP converter does not require any adjustments It will start up automatically After the start up period it will turn the pump at a frequency proportional to the level of sunlight v Check the pump f
10. low vV Stop the system using the switch and wait 2 minutes before handling to give the capacitors time to discharge Risk of fatal electric shock v Reverse two motor cable wires on the terminal block v Repeat the commissioning procedure and check pump flow again The better flow rate indicates the pump s correct rotation direction Once the whole procedure is completed the system does not need to be handled again 320046A_UM_EN February 2011 Page 19 22 PN AP Phaesun Installation and user mant stand alone solar solutions 4 EMC and RoHS certifications Phaesun stand alone solar solutions Ref 320046A_CE_EN CERTIFICATE OF CONFORMITY This certifies that the following designed product PN AP Pumping Inverter referenced 295 D320 010 complies on the approximation of the laws of the Member States relating to electromagnetic compatibility with the requirements of the following EMC directives 2004 108 EC 2006 95 EC Assessment of compliance of the product with the requirements relating to electromagnetic compatibility was based on the following standards IEC 60335 1 2003 IEC 61000 6 1 2007 IEC 61000 6 3 2007 The certification is valid only in accordance with the test report No RO41 08 101228 AA CHB and the product is manufactured in accordance with the test sample Directive of the European Parliament and of the Council of the 15 December 2004 on the approximation of the laws of the Me
11. mber States relating to electromagnetic compatibility and repealing Directive 89 336 EEC Directive of the European Parliament and of the Council of the 12 December 2006 on the harmonization of the laws of the Member States relating to electrical equipment designed for use within certain voltage limits Household and similar electrical appliances Safety Part 1 General requirements Electromagnetic compatibility EMC Part 6 1 Generic standards Immunity for residential commercial and light industrial environments Electromagnetic compatibility EMC Part 6 3 Generic standards Emission standard for residential commercial and light industrial environments December 2010 Ph Michel MANSARB eo Af Managing Directog er Sng M sag 8 Phaesun France 145 rue de la Marbrerie 34740 Vendargues France Siren 524 962 503 RCS Montpellier Tel 33 0 4 67 04 38 40 Fax 33 0 4 67 41 09 79 320046A_UM_EN February 2011 Page 20 22 PN AP Phaesun Installation and user manus stand alone solar solutions Phaesun stand alone solar solutions Ref 320046A_CE_EN PB FREE REDUCTION OF HAZARDOUS SUBSTANCE ROHS CERTIFICATE OF COMPLIANCE Based on information provided by our suppliers this document certifies that the following manufactured product PN AP Pumping Inverter referenced 295 D320 010 is ROHS compliant The mentioned product complies with the
12. range Voc 200 a 360 Output Nominal voltage per phase Vac 230 Maximum output frequency Hz 53 Minimum output frequency Hz 6 ol a Kw ss Output efficiency gt 97 Main characteristics Operating temperatures C 10 75 Relative humidity 95 Type of protection IP55 Casing Beige Anodized Cover Stainless steel Tropicalized version Yes Table 1 General features of the PN AP inverter 320046A_UM_EN February 2011 Page 8 22 PN AP Phaesun Installation and user manual stand alone solar solutions 2 5 Safety features The inverter contains a manually operated multipolar switch to provide load cut off or shut down and safety cut out In addition in position O the lid may be opened A number of safety features are incorporated into our product to provide greater reliability These include protection against e too high input voltage on the continuous bus e overload on the pump side jamming e inversion of module polarity e inverter at too high a temperature e lack of water in the well e short circuit on the pump side e full tank combined with a tank fitted with a ballcock optional 2 6 Use and operation 2 6 1 Use The various operating situations are shown by leds on the front of the inverter These are explained below wT Figure 1 Front of the PN AP inverter 320046A_UM_EN February 2011 Page 9 22 Phaesun Installation anoa stand alone solar solutions 2 6 2
13. requirements of the Directive 2002 95 EC of the European Parliament and of the Council of the 27 January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment ROHS Directive RoHS ROHS compliant means that our suppliers have confirmed the compliance status of the relevant components for the mentioned product Confirmation of compliance status by our suppliers is either because the products do not contain any of the restricted substances referred to in Article 4 1 of the RoHS Directive at concentrations in excess of those permitted under the RoHS Directive or because removal of the restricted substances is not technically possible and their existence in the products at levels in excess of these concentrations is allowed as one of the particular applications listed in the Annex to the RoHS Directive December 2010 Phaesun France 145 rue de la Marbrerie 34740 Vendargues France Siren 524 962 503 RCS Montpellier Tel 33 0 4 67 04 38 40 Fax 33 0 4 67 41 09 79 320046A_UM_EN February 2011 Page 21 22 PN AP Phaesun Installation and user manual stand alone solar solutions support phaesun fr 320046A_UM_EN February 2011 Page 22 22
14. should be fixed under a panel as shown in the diagram and not on one of the structure s feet The inverter should be mounted or dismantled before any wires are connected Figure 2 Installing the inverter at the back of the photovoltaic field nearest to the well 320046A_UM_EN February 2011 Page 14 22 PN AP Phaesun Installation and user ma stand alone solar solutions 3 2 Wiring and commissioning The safety recommendations set out at the beginning of this document must be followed in order to guard against electric shock The system is powered by a generator operating at 500V maximum and under continuous current direct accidental contact is fatal to humans Risk of fatal electric shock Follow the wiring instructions in chronological order The installer should take particular care to ensure that the PCU photovoltaic field connection is made at night only with the modules covered 320046A_UM_EN February 2011 Page 15 22 Phaesun Installation and user mar stand alone solar solutions 3 2 1 Order of wiring exe omme AELP QO HE ORDER SHOW 4G10mme NB IF the PCU is fitted with a circuit reaker keep it open all the time that you are working Engage it ONLY when starting UP Connect the motor pump ta the 4G10 Aqua Wire watertight connectors Connect the 4G10 quo Wire to the correct PN AP terminal Watertight connectors Connect the PCU to the PN AP panel Inputs using 2X6mme wire E
15. t ss 7 2 3 2 Managing phases where the power available is not sufficient ccccsessecccssssnseessssneseesssssnseessnsnsenseees 7 2 3 3 Optimizing available input power MPPT s s1sscccccceseeessnseecessessnnsseecessssusasasecesssssseasaseceessssnsaseseseseseaas 8 ZA Teca ale UE o RE 8 Ze SAVOY Te RS E E O E E E Oi 9 ZO NSE AGORA ID a E E R O ter ee ce 9 2 6 1 E E AEN IT PRAA E A AA E A E AAN A A N E N EE AEA A EA A EA A A E AT 9 2 6 2 Operating TON ose a ee a Pt nnee nEn 10 Bs AS AA TON a nt eu 14 3 1 Installation instructions cccccccccsssseecececceesesuseeeeeeeeeeeaaaseeeeeeeeeeeasseeeeeesseaaseeeeeeseseaageeeeeeeessaaaeess 14 3 2 Wiring and COMMISSIONING ccccceeeeeeceeeeeeseeeeeeeeeeeeeeeeeeeeeeaaaaasaaaaassseeeeeeeeeeeeeessauaeageeeeeeeeeenees 15 3 2 1 Order OP VN AE E E Se tease E E d 16 3 2 2 WTI RS MORE E ee ee 17 3 2 3 Electrical connection of the inverterr ner 18 3 2 4 COMISSION G ee iee a un 19 A EMC and RoHS certifications 2 0 0 0 cccccceceececeececeececeeeeceeeececeeeeseeeeceeaeseseeseseeseseeannesess 20 320046A_UM_EN February 2011 Page 3 22 PN AP Installation ana Phaesun stand alone solar solutions 1 Safety recommendations 1 1 Compulsory safety instructions A A General danger When installing a solar powered pumping system it is vital to adhere to standard safety recommendations and working practices related to int
16. t up gradually in the morning ensuring that the energy available is sufficient 2 3 2 Managing phases where the power available is not sufficient In some cases evening cloud passing over shadow the energy source falls rapidly and sometimes the power available is not sufficient to operate the pump properly The PN AP inverter is designed to manage these events thus avoiding the pump having to start up repeatedly and power supply at too low a frequency causing damaging bubbling in the pump 320046A_UM_EN February 2011 Page 7 22 PN AP Phaesun Installation and user me stand alone solar solutions 2 3 3 Optimizing available input power MPPT Phaesun has designed and developed an innovative procedure for Maximum Power Point Tracking MPPT MPPT is used to get the best from the input power available The power supplied by the solar panels will depend on the level of sunshine and the temperature of the solar cells To maximise the effectiveness of the energy conversion device and therefore get the best use of the solar panels it needs to be permanently working as near as possible to the point where the power according to the voltage in the generator is at its maximum 2 4 Technical features PN AP pumping inverter Unit Specifications details Input Nominal input voltage Voc 325 Over voltage Voc 450 frs A is voltage without Voc 500 Operating input
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