Atlas Copco QAC 1100 Sd Page 59 Instruction Manual Download

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Summary of Contents for QAC 1100 Sd

Page 1: ...Instruction Manual Portable Generator Sets Instruction Manual English QAC 1100 Sd BQD 2x DC 13 072A ...

Page 2: ...Generator Sets Instruction Manual QAC 1100 Sd N 0015 0004 67 09 2016 Ed 00 Important This manual applies only to 1 Generator Sets from serial number BQD103946 Web site http www atlascopco com br ...

Page 3: ...ction and approval of Atlas Copco b lack of Technical Delivery by Atlas Copco c inadequate or improper maintenance of equipment and products including i performance of non authorized modifications and ii non observance of Atlas Copco s maintenance instructions poor or irregular lubrication d use of parts or accessories not original or not approved by Atlas Copco e inadequate or improper use of equ...

Page 4: ...ot assume any responsibility for possible mistakes Any non authorized use or a copy of the contents of any part of it is forbidden This particularly applies to trade marks names of models part numbers and drawings Our products are painted according to ISO 12944 and our corrosive environment category is C3 medium Before using this generator carefully read the following instructions It is a sound sa...

Page 5: ... knowledge ofAtlas Copco and mainly due to a voltage change without changing the necessary items and properly configuring the electronic controller The costs of these changes will be the entire responsibility of the final user The costs of voltage change at the act of the technical delivery shall be borne by the customer unless it is proven a delivery mistake on the part of Atlas Copco If a disagr...

Page 6: ... very small milliseconds it may cause the burning of the alternator or its components 2 AVR calibrations Whenperforming the system voltage changes the voltage adjustment in the AVR controller shall be performed and there may occur the need of adjusting the stability and these actions depend on the load applied to the generator so there is no adjustment matrix to be made on the field in order to en...

Page 7: ...2 92 92 MF high volt 108 108 108 108 MF freq delay 5 0 5 0 5 0 5 0 M freq delay 60 60 60 60 MF low freq 97 97 97 97 MF high freq 103 103 103 103 Engine I Comm Scania SEM S6 Scania SEM S6 Scania SEM S6 Scania SEM S6 Language Portuguese Portuguese Portuguese Portuguese Unit C bar C bar C bar 5 seg Diagnostics off off off off St 1 Reset No No No No St 2 Reset No No No No DPF Auto Auto Auto Auto Runni...

Page 8: ... 43 Preparation for running after storage 43 Inspections and troubleshooting 43 Alternator troubleshooting 43 Engine troubleshooting 43 Circuit diagrams 47 General information about options 47 Battery automatic charger 47 Description of optional items 48 Technical specifications 49 List of SI unit conversion into British units 54 Tightening torque table for screws and nuts 54 Data plate 54 Electri...

Page 9: ...technician does not perform tasks on electrical components Level of expertise 3 Electrical technician An electrical technician has the same training and skills than an operator and a mechanical technician Moreover theelectricaltechnicianisalsoableconductelectricalrepairs inside the machine These operations include tasks on live electrical components Level of expertise 4 manufacturer s expert This ...

Page 10: ...e disabled 9 Analog measuring instruments shall be periodically verified to ensure their precision They shall be replaced whenever they show unacceptable tolerances 10 Safety devices shall be tested as described in the maintenance chart of the instruction manual in order to determine if they are in good running conditions Refer to the preventive maintenance chart 11 Markings and labels put on the ...

Page 11: ...nerator specifications 10 Before transporting the unit disconnect all the circuit breakers Safety standards during transportation and installation In order to lift the machine all loose or articulated parts for example doors and towing bar should be properly fastened Do not connect cables chains or ropes directly to the hanging bracket use a hook or other type of support that complies with local s...

Page 12: ... that after long periods of exposure may encouragetheemergenceofseriousinjurytothehuman nervous system When the noise level in a workplace is below 70 dB A no action is required over 70 dB A personal protection equipment PPE against the noise should be provided to the personnel that is permanently in place below 85 dB A no action is required for occasional visitors that will stay in the location f...

Page 13: ... with themachinerunning Beforeconnectingordisconnecting wires deactivate the load and the circuit breakers and make sure that the machine cannot be accidentally started and there is no residual voltage in the electric circuit 27 The use of the generator with low loads during prolonged periods reduces the engine service life increases the oil consumption and promotes the presence of oil in the engi...

Page 14: ...air intake filter electrical and regulating components etc in order to prevent entry of moisture for example when using steam cleaning 15 When doing any operation involving heat flames or sparks surrounding components should be protected with non flammable material 16 Never use a flame to illuminate the interior of a machine 17 When you have completed the repairs the machine should make a check ro...

Page 15: ...n checking charge conditions 2 Install a notice prohibiting fire flame or smoking in the place where the batteries are charged 3 When the batteries are charged an explosive mixture of gases is formed in the elements that might escape through the openings of vent plugs Thus an explosive atmosphere can form around the battery if ventilation is poor which can remain in and around the battery for seve...

Page 16: ...C 11000 Sd are alternating current generators built to continuously run in places where no electricity is available or as a backup unit in cases where a power failure of the main network is verified QAC 1100 Sd generator sets run at 60 Hz with voltages of 220 V 380 V or 440 V and sets run at 50 Hz with a voltage of 400 V The generator is driven by a water cooled diesel engine manufactured by SCANI...

Page 17: ...exhaust outlet F Fan FCO Engine oil filler cup FCW Expansion tank cap FF1 Fuel primary filter FT Fuel tank G1 Battery OF Oil filter COF Centrifugal oil filter OLD Oil dip stick PFC Fuel filler cap R Radiator SM Starter T Engine turbocharger VI Filter restriction indicator SM T FF1 G1 FCO OLD AE A C AF VI E R FCW EEO F OF COF DPF DH FT PFC ...

Page 18: ...r cover of the generator Indicates the lifting point of the generator Indicates that the generator can only be refueled with this fuel Frame The alternator the engine the cooling system etc are contained into a soundproof frame that may be open through lateral doors and service covers Indicates the engine oil drain hole Indicates the coolant fluid drain hole Indicates the fuel drain plug Mineral o...

Page 19: ...be removed from the generator through the drain hole The drain hole can also serve as a guide for the connecting pipes with an external fuel container When connecting an external fuel container use a 3 way valve Refer to Connection of the external fuel reservoir with without quick coupling The access to the engine coolant filler plug is done through an opening on the upper face of the frame The fu...

Page 20: ... has to be manually reset after clearing the problem X1 Main supply current Terminals L1 L2 L3 N neutral and PE ground connection behind a small transparent door The O position of S13 switch will be only used in connection with a ground connection failure protection unit e g integrated in a distribution panel or when the generator is used in parallel The ground connection failure protectionat the ...

Page 21: ...aker GB to close the generator breaker When in AUTO mode The generator automatically starts and closes the contactors according to the selected application During operation Regularly conduct the following inspections Checking the screen for normal readings Prevent the engine to run out of fuel If this happens fuel injection accelerates the start Check for oil fuel or cooling water leakages Avoid l...

Page 22: ...the display of the first line in the setup menus 8 LOG Displays the LOG SETUP window where you can select between Events Alarms and Battery records When the auxiliary current is disconnected records are not cleared 9 GO BACK Goes one step back in the menu to the previous screen or to the intake window 10 MODE Changes the menu line line 4 on the screen for mode selection 11 SEL It is used to select...

Page 23: ... not close due to an interconnection with GB An orange lit indicator light means that the signal spring loading time of the circuit breaker is absent 8 MB A lit indicator light means that the mains current circuit breaker MB is closed 9 Mains voltage A green lit indicator light means that the mains current is present and stabilized A red lit indicator light means that a mains current fault was det...

Page 24: ...chronization V3 displays a synchronization picture in the first line SETUP menu It allows programming protection and control parameters depending on the application You can do this by scrolling the setup menu until the appropriate parameter Each parameter has a specific channel number and it is listed in one of the 4 SETUP main menus afety and protection parameters PROT Channels 1000 to 1999 at in...

Page 25: ...epending on the type of selected error The user can scroll this list and select a definition with the SEL button After having selected SP the following screen is displayed If the right password is entered the following screen is displayed The user may change the SP of parameter G P 1 This can be done with the scroll buttons After this the user has to select SAVE to save the new definitions To exit...

Page 26: ... 26 Changing definitions Menu sequence The menu sequence is the same in CONTROL SETUP I O SETUP and SYSTEM SETUP For further information on the setup menu refer to the Qc4002 MkII User Manual ...

Page 27: ... screen after this depress SEL to select or GO BACK to cancel When the MODE pushbutton is depressed the following screen is displayed Auto mode In this mode the Qc4002 MkII automatically controls the generator set and the circuit breakers GB of the generator and MB of the mains current depending on the running status In the AUTO mode STOP button and open close button of GB do not work Semi Auto mo...

Page 28: ...nal blocks are inside the control box installed on a DIN trough Refer to the circuit diagram to make the connections properly Island operation This application is only possible in combination with the SEMI AUTO or AUTO modes The real time internal clock can only be used in AUTO This type of operation is selected for installations with one or mode generators but always without electric mains off li...

Page 29: ...unning in mode Running with Fixed Power FP This application is only possible in combination with the SEMI AUTO or AUTO modes It is normally used in combination with the SEMI AUTO mode in installations with mains current The real time internal clock can only be used in theAUTO mode The generator delivers a fixed power to the load or the mains current Load Take Over LTO running This application is n...

Page 30: ... used Qc4002 MkII controllers of the generators sets shall be programmed as PMS in the AUTO mode When a mains current controller Qc is installed it shall be programmed in the application where it is required AMF LTO FP MPE and in the AUTO mode When parameters are programmed in the AUTO mode the generator can immediately start It is recommended to put the generator in the SEMI AUTO mode when progra...

Page 31: ... sequence will be defined based on the current service hours of the different generators The lowest running hours will have the highest priority When the generators are operating in parallel with PMS it is no longer necessary to use the analogous load sharing lines This will be done through the PMS communication lines Use a shielded CAN communication cable with a maximum total length of 200 meters...

Page 32: ...Remote start SEMI AUTO mode The AMF operation will not run correctly AUTO mode Emergency start at mains current failure SEMI AUTO mode Only as Power Transducer AUTO mode Only as Power Transducer SEMI AUTO mode AUTO mode SEMI AUTO mode Only as Power Transducer AUTO mode Only as Power Transducer SEMI AUTO mode Only as Power Transducer AUTO mode Only as Power Transducer Transformer maintenance SEMI A...

Page 33: ...o start at low temperatures parameter 6181 start preparation can be changed to a higher value in order to obtain a preheating stage Do not set this value at over 60 seconds in order to prevent damages 4 For further information on Qc4002 MkII module and its applications refer to the Qc4002 MkII user manual and the Qc4002 application data sheets If further information is needed contact Atlas Copco I...

Page 34: ...an horizontal leveled and resistant floor Maximum working inclination 10 degrees Generator doors shall be kept closed to prevent entry of water and dust The entry of dust decreasesfilter duration and may impair the generator performance The engine exhaust pipe shall not be directed to the personnel If the generator runs in a closed space install an exhaust pipe with enough diameter to conduct exha...

Page 35: ...ator devices that can be blocked Check if the frequency voltage and current match the generator specification The power supply cable length shall not be excessive the cable shall be arranged in a safe way preventing to get bent Open the control panel door and that of the indicating instrumentand the transparent door in front of X1 terminal panel Put the ends of proper cable connections on the cabl...

Page 36: ...he container at the end of a work day to prevent the condensation of coolant fluid vapor that occurs in a nearly empty reservoir Check the air filter vacuum indicator If the red portion is totally visible replace the filter element Depress the air filter vacuum valve to remove the dust Make sure that the generator does no show leakages and check the tightness of wire terminals etc Correct if neces...

Page 37: ... inside the Generator 2 X X X Check voltage level at the three phases including the neutral if necessary adjust at the panel potentiometer X X X Check the transient response of U Hz and adjust in the regulating board if necessary For this purpose use the regulating board manual This activity shall be made by a duly trained technician 2 X X Check the proper positioning of the regulating board and i...

Page 38: ...starting X X X X Replace the air filter elements 1 X X Externally clean the unit 1 X X X Lubricate door hinges clamps towing bar eye and moving parts 1 X X X Check for possible leaks of fuel oil lube oil and coolant fluid X X X X Internally clean the fuel tank 1 4 X X Check battery and terminals X X X Check protection devices 1 X X Clean the drain separator element where fitted 5 X X X Inspection ...

Page 39: ...e Refer to the engine instruction manual for clarifications about complete maintenance including instructions about change of oil and coolant fluid and replacement of fuel oil and air filters Alternator insulation resistance measurement It is required a 500 V mega ohmmeter to measure the alternator insulation resistance If the N terminal is connected to a grounding system disconnect if from the gr...

Page 40: ...ironmental conditions from 15 C 5 F Checking engine oil level Refer to the engine instruction manual to obtain information on the oil specifications viscosity recommendations and oil change intervals To obtain information on oil change intervals refer to section Maintenance chart at page 37 Check engine oil level according to the instructions in the engine instruction manual and add oil if necessa...

Page 41: ...pco long life PARCOOL EG coolant fluid integrates the new range of organic coolant fluids specially adapted forthe demands of modern engines PARCOOL EG may help to prevent leakages caused by corrosion PARCOOL EG is also totally compatible with all types of seals and gaskets developed to join the materials used inside the engine PARCOOL EG is a ready to use coolant fluid based on ethylene glycol pr...

Page 42: ...ant fluid according to local laws and regulations Find in Atlas Copco instruction manual the necessary PARCOOL EG amount and put it into the radiator upper container If the cleaning work is properly made the risk of contamination is very low If in the system remains a waste from other coolant fluid the coolant fluid with the poorer properties influences the quality of the mixed fluid Refilling In ...

Page 43: ...haust gas color insulation check smells output voltage leakages and damaged parts ambient temperature daily and normal maintenance and altitude Also mention all data about humidity and generator location e g close to the sea Generator storage Storage Store the generator in a dry compartment with temperature above the freezing point and well ventilated Run the engine regularly for example once a we...

Page 44: ...he frequency voltage regulator Failure in the connections Check the connections No load high voltage Maladjusted voltage potentiometer Readjust the voltage Damaged regulator Replace the regulator Voltage lower than rated value when loaded Maladjusted voltage potentiometer Readjust voltage potentiometer Protection operation Excessively high current power factor lower than 0 8 speed lower than 10 of...

Page 45: ...ted fuel tank vent openings Wrong fuel type or grade Restricted movement of engine speed control Squeezed exhaust pipe Too high engine temperature Too low engine temperature Engine fails Squeezed fuel pipe Faulty fuel pump Dirty fuel filter element Air in the fuel system Faulty atomizers or wrong atomizer type Faulty cold start system Too high engine temperature Wrong valve clearances Too low lube...

Page 46: ... type Restricted movement of engine speed control Too high engine temperature Damaged fan Failure in engine assemblingor in the flywheel case Too high lube oil pressure Wrong lube oil grade Damaged indicator Too high engine temperature Squeezed air filter purifier or induction system Faulty atomizers or wrong atomizer type Faulty cold start system Squeezed exhaust pipe Damaged fan Too much lube oi...

Page 47: ...V respectively 11 8 13 8 V The front indicator light shows the unit is operating General Description The CARBAT 0661 battery charger was designed and manufactured with advanced technology and has excellent performance and efficiency it is ideal for industrial domestic marine use or any other application involving 12V or 24 V lead acid batteries in its system The chargers is of the HF switched type...

Page 48: ...to leave the exhaust system This reduces the fire risk under dry conditions to protect the environment and also allows the operation in closed environments where a fire risk exists Ground leakage relay This option is a protection against ground leakage currents QC4002TM module The Qc4002 MkII module is the controller that allows among other functions the synchronization and parallelism between sev...

Page 49: ... adjustment Switch Function Actuates at Engine oil pressure Total shutdown 0 5 bar Engine coolant fluid temperature Total shutdown 103 C Engine alternator unit specifications QAC 1100 60Hz QAC 1100 50Hz Reference conditions 1 4 Rated frequency 60 Hz 50Hz Rated speed 1800 rpm 1500 rpm Generator service PRP PRP Air inlet internal pressure 100 kPa 100 kPa Air relative humidity 30 30 Air inlet tempera...

Page 50: ...VA Rated power STBy 220 400 440V 1100 0 kVA 1062 0 kVA Rated power COP 220 400 440V 800 0 kVA 800 0 kVA Rated power PRP 380V 1000 0 kVA Rated power STBy 380V 1060 0 kVA Rated power COP 380V 800 0 kVA Rated voltage 50Hz 400V Rated voltage 60Hz 440 V Rated voltage 60Hz 380 V 380 V Rated voltage 60Hz 220 V 220 V Rated current STBy 400V 1532 9 A Rated current STBy 440V 1443 4 A Rated current STBy 380V...

Page 51: ...ernator Standard IEC34 1 IEC34 1 ISO 8528 3 ISO 8528 3 Manufacturer WEG WEG Model AG10 280MI40AI AG10 280MI40AI Rated output class H temperature increase 550 kVA 550 kVA Type of rated capacity according to ISO 8528 3 BR BR Grau de proteção IP 23 IP 23 Stator insulating class H H Rotor insulating class H H Number of wires 12 12 Engine 4 Standard ISO 3046 ISO 3046 ISO 8528 2 ISO 8528 2 Type SCANIA S...

Page 52: ...erreferenceconditions exceptforotherwiseestablished At 50Hz only at 400V voltage 4 Rated capacity definition ISO 8528 1 STBy LimitedTimePoweristhemaximumelectricpower that a set of generators is able to supply with variable load in case of a current failure of up to 500 hours per year out of which maximum 300 hours under continuous running Overload on these values is not allowed The alternator has...

Page 53: ... 53 Normal capacity reduction For the use of the generator under different conditions of those specified contact Atlas Copco ...

Page 54: ...ime Power PRP in the continuous and variable condition Standby By Power Maximum power in eventual condition 1 hour day COP is the nominal power an engine is able to supply constant load for an unlimited number of hours per year observing at regular intervals in accordance with ISO 8528 1 standard E Frequency F Rated voltage G Maximum current A H Mass weight of the whole I Maximum operating altitud...

Page 55: ... 55 Electric diagrams Electric Diagram 1028 8876 81 01 Ground Signal 24V ...

Page 56: ... 56 Electric Diagram 1028 8876 81 02 Ground Signal 24V ...

Page 57: ...MERGENCY STOP Parada de Emergência 1413 938 CONTROL PANEL Painel de Controle EXHAUST GAS OUT Saída de escape EXHAUST GAS OUT Saída de escape FORK LIFT Pegas de Empilhareira SERVICE DOOR FOR SILENCER Porta de Serviço do Silencioso 2438 POWER CABLE Cabos de Potência OUTPUT TERMINALS Terminais de Saída MAINTENANCE SPACE Espaço para Manutenção R1197 2x R814 R1323 R1323 R809 R1074 R1075 R1074 1500 MIN ...

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Page 63: ...Atlas Copco Brasil Ltda Construction Technique Alameda Araguaia 2700 Tamboré Barueri SP CEP 06455 000 Tel 11 3478 8700 Fax 11 4195 7090 CNPJ 57 029 431 0001 06 Visite nosso site www atlascopco com br ...

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