Instruction Manual for AC Generators English QAX 12 Dd S2 APP F2M 2011 F QAX 20 Dd S2 APP F3M 2011 F QAX 24 Dd T2 APP QAX 30 Dd S3A APP BF3M2011 F QAX 35 Dd S3A APP...
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QAX 12 Dd S2 APP QAX 20 Dd S2 APP QAX 24 Dd T2 APP QAX 30 Dd S3A APP QAX 35 Dd S3A APP Instruction Manual for AC Generators Instruction manual .................. 5 Circuit diagrams ..................95 Original instructions Printed matter N°...
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While every effort has been made to ensure that the information in this manual is correct, Atlas Copco does not assume responsibility for possible errors. Copyright 2012, Atlas Copco Airpower n.v., Antwerp, Belgium. Any unauthorized use or copying of the contents or any part thereof is prohibited.
Please read the following instructions carefully before starting to use your machine. While every effort has been made to ensure that the information in this manual is correct, Atlas Copco does not assume responsibility for possible errors. Atlas Copco reserves the right to make changes without prior notice.
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Maintenance......39 Checks and trouble Description of the electrical options ..........61 shooting ........51 Maintenance schedule.....39 9.3.1 Earth leakage relay......61 5.1.1 Use of maintenance schedule ..43 Checks ..........51 9.3.2 IT-relay (only for QAX 12-20- 5.1.2 Use of service paks ......43 6.1.1 Checking voltmeter P4 .....51 30)............62 6.1.2...
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10.5 Technical specifications for QAX 35 ..........88 10.6 Torque values ........93 10.6.1 For general applications ....93 10.6.2 For important assemblies....93 10.7 Conversion list of SI units into British units ........93 10.8 Dataplate ..........94 - 7 -...
The policy of Atlas Copco is to provide the users of their Atlas Copco equipment. It is the responsibility of unsafe operating conditions. Take necessary steps to equipment with safe, reliable and efficient products.
The manufacturer does not accept any liability for any Normal ratings (pressures, temperatures, speeds, 14 When working on the unit, wear safety clothing. damage arising from the use of non-original parts and for etc.) shall be durably marked. Depending on the kind of activities these are: safety modifications, additions or conversions made without glasses, ear protection, safety helmet (including Operate the unit only for the intended purpose and...
When - check the towbar, the brake system and the Atlas Copco. the towbar can be positioned vertically, the locking towing eye. Also check the coupling of the device must be applied and kept in good order.
- above 85 dB(A): room to be classified as a noise- vibration hazards, etc., take the necessary steps to otherwise stated in the Atlas Copco Instruction hazardous area and an obvious warning shall be eliminate the risk of personnel injury.
Replace the damaged wires or correct the dangerous or dust, the respiratory organs must be protected and Parts shall only be replaced by genuine Atlas Copco condition before restarting. Make sure that all depending on the nature of the hazard, so must the replacement parts.
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18 Maintenance and repair work should be recorded in in or on the machine. Never leave rags or loose or approved by Atlas Copco or the machine an operator’s logbook for all machinery. Frequency clothing near the engine air intake.
When connecting an auxiliary battery (AB) in Tool applications safety parallel to the unit battery (CB) with booster cables: Apply the proper tool for each job. With the knowledge connect the + pole of AB to the + pole of CB, then of correct tool use and knowing the limitations of tools, connect the - pole of CB to the mass of the unit.
Main parts General description The QAX 12-20-24-30-35 is an AC generator, built for continuous running at sites where no electricity is available. The QAX 12 operates at 50 Hz and 230 V - 1 ph or 400 V - 3 ph. The QAX 20-30 operates at 50 Hz and 400 V - 3 ph. The QAX 24-35 operates at 60 Hz and 240 V - 3 ph. The QAX 12-20-24-30-35 generator is driven by an oil-cooled diesel engine, manufactured by DEUTZ.
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Alternator Air filter Engine oil level dipstick Dust evacuation Engine Alternator (engine) Exhaust pipe Filler cap (engine oil) Filler cap (fuel tank) Fuel filter Fuel tank Fuel pump Oil filter (engine) Vacuum indicator - 16 -...
Markings Indicates that the generator may be Read the instruction manual diesel A brief description of all markings provided on the refuelled with diesel fuel only. before working on the generator is given hereafter. battery. Indicates the drain for the engine oil. Do not open the hood when genset is Instruction book label.
2.3.4 Bodywork 2.3.6 Control panel Mechanical features The bodywork has openings at the shaped front and The control panel grouping volt and amp gauge, The mechanical features described in this chapter are rear end for the intake and outlet of cooling air and a control switch etc., is placed in the center at the rear standard provided on this generator.
Electrical features Remote start connections The electrical features described in this chapter are A1 ..Qc1002™ display standard provided on this generator. For all other F10 ..Fuse electrical features, see “Overview of the electrical 1 2 3 4 options” on page 61. The fuse activates when the current from the battery to the engine control circuit exceeds 2.4.1...
Generator gauges 2.4.2 Outlet sockets (S) X3 ..1-phase outlet socket (230 V Y) Provides phase L, neutral and earthing. P1..Ampmeter 2.4.2.1 Outlet sockets for QAX 12 1-phase units Indicates the outgoing current in the first Q1 ..Main circuit breaker and minimum phase (L1).
2.4.2.2 Outlet sockets for QAX 12-20-30 X3 ..1-phase outlet socket (230 V Y) Circuit breaker Q1 does not only 3-phase units Provides phase L3, neutral and earthing. interrupt the power supply towards socket X1 but also towards sockets Q1 ..Main circuit breaker and minimum X2 and X3.
2.4.3 Terminal board for QAX 24-35 Circuit breaker Q1 does not only interrupt the power supply towards socket X1 but also towards sockets X2 and X3. Make sure to switch on circuit breakers Q1, Q2 and Q3 after starting the generator when power supply is done by means of X2 or X3.
Installation and connection 3.1.2 Lifting instruction for Certain engine maintenance might require to remove Lifting the lifting eye, e.g. when adjusting the engine valves. generators mounted on a When reinstalling the lifting beam it is required to 3.1.1 Lifting instructions generator lighting tower torque the bolts with a value of 40 Nm ±10.
3.2.1.1 Parking instructions Parking and towing Support leg Non-adjustable towbar with standard support leg Jockey wheel The instructions below only apply to without brakes: Parking brake handle units equipped with an optional Blocking pin undercarriage. When parking a generator, secure support leg (1) or 3.2.1 Parking jockey wheel (2) to support the generator in a level...
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3.2.1.2 Brake adjustment Test procedure of brake cable adjustment – Brake shoe adjustment re-establishes the brake lining-to-drum clearance and compensates for – Check if the towing eye rod of the overrun brake Before jacking up the generator, lining wear. mechanism is in the outmost position. connect it to a towing vehicle or –...
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Brake cable adjustment – Apply the hand brake lever several times and repeat the adjustment. Tighten the nuts with their lock nuts (2). Remove the jack and the blocks. – Road test the generator and brake several times. Check brake shoe and brake cable adjustment and if necessary adjust.
3.2.2 Towing 3.2.2.2 Height adjustment (with adjustable Hand brake lever towbar) Before towing the generator, ensure Breakaway cable that the towing equipment of the Jockey wheel Before towing the generator, make vehicle matches the towing eye or ball sure that the joints of the towbar are Push the hand brake lever (1) completely downwards connector, and ensure that the hood is secured with maximum strength...
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– Remove spring pin (1). Height adjustment should – Release locking nut (2) with support tools undertaken on levelled ground and (extension tube (3)). in coupled condition. – Adjust required height of the towbar. When readjusting, make sure that – Tighten locking nut (2) by hand first. the front point of the towbar is horizontal to the coupling point.
Installation 3.3.1 Indoor installation – Locate the rear end of the generator upwind, away The generator is wired for a TN- from contaminated windstreams and walls. Avoid If the generator is operated indoors, install an exhaust system to IEC 364-3, i.e. one point in recirculation of exhaust air from the engine.
Local legislation may impose the use The lowest acceptable wire section and the Consult Atlas Copco for measures against the adverse of isolating devices which can be corresponding maximum cable or conductor length influence of non-linear loads.
Operating instructions Before starting Operating and setting In your own interest, always strictly Qc1002™ observe relevant safety – Before initial start-up, prepare battery for instructions. operation if not already done. 4.2.1 Starting Do not operate the generator in – With the generator standing level, check the excess of the limitations mentioned engine oil level and top up if necessary.
To start up the unit from a remote location, To stop the unit when the starter switch is in – Check, by means of the generator gauges, that the proceed as follows: position , proceed as follows: voltage between the phases is identical and that the rated current is not exceeded.
4.2.4 Setting the Qc1002™ Following LEDs are used on the Qc1002™: 4.2.4.2 Qc1002™ menu overview At Qc1002™, the LCD will show following 4.2.4.1 Pushbutton and LED functions information: – in Normal condition (scroll through the Following pushbuttons are used on the Qc 1002 information using UP and DOWN): Qc1002™:...
4.2.4.3 Qc1002™ menu description Controller type and version display Alarm list display Status display (pop-up window) Qc1002 Alarm List vX.XX.X 0 Alarm(s) This view shows the controller type and the ASW This view shows the number of active alarms and version number.
Service timer 1 & Service timer 2 display Battery Voltage display 4.2.4.4 Parameter list The Parameter Menu's are pre-programmed! A password will be asked for when an attempt to Battery 13.2 V Service 1 change a setting is about to be done (user password = Service 2 2003).
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– Diagnostics Menu – Generator Undervoltage: failclass, enable, delay, setpoint This menu is used to power up the engine electronics without starting the engine. When this – Generator Overvoltage: failclass, enable, delay, setting is switched ‘on’, electric power will be setpoint supplied to the engine electronics after half a It's possible to scroll between configuration menu's...
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This is the described menu flow for changing the unit type: Qc1002 Qc 1002 Parameter Running time Unit type Unit type Unit type - 37 -...
4.2.4.5 LOG list 4.2.4.6 Remote start operation The unit will keep an event log of the latest 30 events. Installation wirings: Events are: – X25.1 & X25.2 to be wired for the remote start switch. – shutdowns – X25.3 & X25.4 to be wired for the remote –...
30-35) For the most important subassemblies, Atlas Copco has developed service kits that combine all wear parts. These service kits offer you the benefits of genuine parts, save on administration costs and are offered at reduced price, compared to the loose components. Refer to the parts list for more information on the contents of the service kits.
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50 hrs Every 500 Every 1000 Every 2000 Maintenance schedule Daily after initial Yearly hours hours hours start-up 2912 4398 06 (QAX 12) Service pak 2912 4397 05 2912 4399 06 (QAX 20-24- 30-35) Replace engine oil filter (2) Replace fuel (pre)filter(s) (5) Inspect/Adjust fan/alternator belt Measure alternator insulation resistance (11) Test Earth Leakage Relay (13)
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Replace immediately if damaged. Grease the mast collar. Inspection by Atlas Copco service technician Generators in standby application have to be tested on a regular basis. At least once a month the engine should run for one hour. If possible a high load (> 30%) should be applied so that the engine reaches its operating temperature.
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50 km Every Every Every Maintenance schedule Daily after initial Yearly 500 km 1000 km 2000 km start-up Check tyre pressure Check tyres for uneven wear Check torque of wheel nuts Check coupling head Check height of adjusting facility Check towbar handbrake lever spring actuator, reversing lever, linkage and all movable parts for ease of movement"...
The order number of the Service Paks are listed in the • 2913 0029 00: pH meter Atlas Copco Parts list (ASL). Order Service Paks at (8) See section “Before starting”. your local Atlas Copco dealer. (9) Replace all rubber flexibles every 5 years, according to DIN20066.
For more info on this operation, please contact your Atlas Copco Service Center. – Check the engine oil level by using the oil level dipstick (OLD). – Top up with oil, if necessary.
– Place an appropriate drain pan under the oil drain Never mix oils of different brands or flexible. types. Use only non-toxic oils where – Remove the drain plug from the oil drain flexible there is a risk of inhaling delivered to drain the oil.
Adjustments and service procedures 5.5.1 Cleaning coolers 5.5.2 Battery care Remove any dirt from the coolers Before handling batteries, read the with a fibre brush. Never use a wire relevant safety precautions and act brush or metal objects. accordingly. – Steam cleaning in combination with a cleansing If the battery is still dry, it must be activated as agent may be applied.
5.5.2.2 Activating a dry-charged battery 5.5.2.4 Make-up distilled water – If doubtful conditions are noticed or malfunctions arise, keep in mind that the cause may be in the – Take out the battery. The amount of water evaporating from batteries is electical system, e.g.
Replacing the air filter element – Release the snap clips (1) and remove the dust trap 5.5.3.1 Main parts The Atlas Copco air filters are (2). Clean the trap. specially designed – Remove the element (4) from the housing (5).
The viscosity grade should correspond to the ambient Specifications PAROIL temperature and ISO 3448, as follows: – Unscrew the filter element (1) from the adapter PAROIL from Atlas Copco is the ONLY oil tested head. Engine Type of lubricant and approved for use in all engines built into Atlas –...
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Copco PAROIL Extra is designed to provide index. Atlas Copco PAROIL E Mission Green is extended periods. excellent lubrication from start-up in temperatures as designed to provide a high level of performance and low as -25°C (-13°F).
Checks and trouble Checks Engine troubleshooting shooting The table below gives an overview of the possible 6.1.1 Checking voltmeter P4 engine problems and their possible causes. Never perform a test run with – Put a voltmeter in parallel with voltmeter P4 on connected power cables.
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Not enough power The pressure of the lubricating oil is too low – Incorrect valve tip clearances. – Restriction in a fuel pipe. – Wrong grade of lubricating oil. – Engine overload. – Fault in fuel lift pump. – Not enough lubricating oil in sump. Blue or white exhaust smoke –...
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Crankcase pressure – Fault in cold start system. – Restriction in fuel tank vent. – Restriction in breather pipe. – Vacuum pipe leaks or fault in exhauster. – Restricted movement of engine speed control. – Engine temperature is too high. Bad compression –...
Alternator troubleshooting Symptom Possible cause Corrective action Alternator gives 0 Volt. Blown fuse. Replace fuse. Excite the alternator by applying a 12V battery voltage with a 30 No residual voltage. resistor in series on the + and - terminals of the electronic regulator, respecting the polarities.
Solving controller alarms 6.4.1 Qc1002™ alarms and remedies GENERATOR 6.4.1.1 Alarm overview OVER- START FAILURE FREQUENCY Possible alarms appearing in the alarm list: GENERATOR UNDER- LOW OIL STOP FAILURE FREQUENCY PRESSURE General groups of Alarms SERVICE TIMER 1 HIGH ENGINE –...
6.4.1.2 Fail classes 6.4.1.3 Solving alarms If more than one alarm comes up, it is possible to scroll through the alarm messages with the UP and All the activated alarms have their own pre-defined DOWN pushbuttons. The newest alarm will be placed fail class.
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Menu flow This is the described menu flow for solving alarms: Qc1002 Alarm List Alarm List v x.xx.xx 1 Alarm(s) 0 Alarm(s) SOLVE PROBLEM See next page Alarm List 0 Alarm(s) - 57 -...
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Battery broken Replace battery. Bad connection Check wiring. Low oil pressure Not enough oil Fill oil till appropriate level. Check for leaks. Sensor broken Replace sensor. Oil sump broken Check or contact Atlas Copco. Bad connection Check wiring. - 58 -...
Storage of the generator Storage Preparing for operation after storage – Store the generator in a dry, frost-free room which is well ventilated. Before operating the generator again, remove the wrapping, VCI paper and silica gel bags and check the –...
(for example sand, sawdust) and recyclable materials. dispose it according the applicable local disposal Your Atlas Copco generator consists for the most part regulations. Do not drain into the sewage system or of metallic materials, that can be remelted in surface water.
Options available for Overview of the electrical Description of the electrical options options QAX 12-20-24-30-35 The following electrical options are available: units 9.3.1 Earth leakage relay – Earth leakage relay The Earth relay option provides a detector that will Circuit diagrams –...
Consult the Cosmos manual for a descprition of LED is too low. It can be reset by pushing the reset indications. button. For information about COSMOS™, consult your local Atlas Copco dealer. Q1 ..Main circuit breaker - 62 -...
9.5.2.1 When using this option 9.5.3 Road signalisation Overview of the mechanical – Make sure that the towing equipment of the options This option equips the undercarriage with road vehicle matches the towing eye before towing the signalisation, approved by EC legislation. The following mechanical options are available: generator.
9.5.4 Lighting tower (only for Metal Canopy 50 Hz units) 9.5.4.1 General description The lighting tower option provides an undercarriage (frame, axle and towbar) and 6 halogen projectors of 1500 W each. There are two versions of undercarriages available: on-road (with road signalisation) and off-road (without road signalisation). The lighting tower is very useful for construction sites where no electricity nor lighting is available.
9.5.4.2 Operating procedure Erection of the lighting tower General guidelines 1. Positioning of the generator mounted on the light- ing tower. 1. Check the terrain where the lighting tower has to • Locate the rear-end of the generator upwind, be erected: (see figure below), away from contaminated •...
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3. Erect the mast of the lighting tower: 4. Turning the mast of the lighting tower. The mast of the lighting tower can be turned to the • Loosen the elevation cable (EC) by turning the left and to the right to locked positions on 45°, lever of the winding mechanism (WM) 90°, 135°...
Starting the generator and switching the lights Taking down the lighting tower 9.5.4.3 Lighting tower maintenance on and off – Refer to the maintenance instructions mentioned Do not take down the lighting tower in the chapter dealing with the “Undercarriage” Only start the generator and switch with ligths...
Technical specifications 10.1 Technical specifications for QAX 12 10.1.1 Readings on gauges Gauge Reading Unit Ammeter L1 (P1) Below max. rating Voltmeter (P4) Below max. rating 10.1.2 Settings of switches Switch Function Activates at Engine oil pressure Shut down 0.5 bar Engine coolant temperature Shut down 105°C...
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Rated power factor (lagging) 3-phase Rated power factor (lagging) 1-phase Rated apparent power (PRP) 3-phase 12.5 kVA Rated apparent power (PRP) 1-phase 10.9 kVA Rated voltage 3-phase, line to line 400 V Rated voltage 1-phase, line to line 230 V Rated current 3-phase 18 A Rated current 1-phase...
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Mounting fully resilient fully resilient Climatic exposure open air open air Status of neutral (ELR-config) earthed Status of neutral (IT-config) insulated Standard IEC34-1 IEC34-1 Alternator ISO 8528-5 ISO 8528-5 Make Leroy Somer Leroy Somer Model LSA 40VS2 LSA 40M5 Rated output, class H temp. rise 12.5 kVA 20 kVA Degree of protection...
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Fault current protection Residual current release IDn (ELR-config) 0.3 A 0.3 A Insulation resistance (IT-config) 10-100 kOhm 10-100 kOhm Outlet sockets Domestic (1x) Domestic (1x) 2P + E 2P + E 16 A 230 V 16 A 230 V CEE form (1x) CEE form (1x) 3P + N + E 3P + N + E...
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Notes See derating diagram or consult the factory for other conditions. At reference conditions unless otherwise stated. Rating definition (ISO 8528-1): LTP: Limited Time Power is the maximum electrical power which a generating set is capable of delivering (at variable load), in the event of a utility power failure (for up to 500 hours per year of which a maximum of 300 hours is continuous running).
10.2 Technical specifications for QAX 20 10.2.1 Readings on gauges Gauge Reading Unit Ammeter L3 (P1) Below max. rating Voltmeter (P4) Below max. rating 10.2.2 Settings of switches Switch Function Activates at Engine oil pressure Shut down 0.5 bar Engine coolant temperature Shut down 105°C 10.2.3 Specifications of the engine/alternator/unit...
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Rated apparent power (PRP) 3-phase 20 kVA Rated apparent power (PRP) 1-phase Rated voltage 3-phase, line to line 400 V Rated voltage 1-phase, line to line Rated current 3-phase 28.9 A Rated current 1-phase Performance class (acc.ISO 8528-5:1993) Single step load acceptance (0-PRP) 16 kW 100% Frequency droop...
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Status of neutral (IT-config) insulated Standard IEC 34-1 Alternator ISO 8528-5 Make Leroy Somer Model LSA 40 M5 Rated output, class H temp. rise 20 kVA Degree of protection IP 23 Insulation stator class Insulation rotor class Number of wires Standard ISO 3046 Engine...
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Insulation resistance (IT-config) 10-100 kOhm Outlet sockets Domestic (1x) 2P + E 16 A 230 V CEE form (1x) 3P + N + E 16 A 400 V CEE form (1x) 3P + N + E 32 A 400 V Dimensions with undercarriage (adj.
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Notes See derating diagram or consult the factory for other conditions. At reference conditions unless otherwise stated. Rating definition (ISO 8528-1): LTP: Limited Time Power is the maximum electrical power which a generating set is capable of delivering (at variable load), in the event of a utility power failure (for up to 500 hours per year of which a maximum of 300 hours is continuous running).
10.3 Technical specifications for QAX 24 10.3.1 Readings on gauges Gauge Reading Unit Ammeter L1 (P1) Below max. rating Voltmeter (P4) Below max. rating 10.3.2 Settings of switches Switch Function Activates at Engine oil pressure Shut down 0.5 bar Engine coolant temperature Shut down 105°C 10.3.3 Specifications of the engine/alternator/unit...
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Rated apparent power (PRP) 3-phase 24.8 kVA Rated apparent power (PRP) 1-phase Rated voltage 3-phase, line to line 240 V Rated voltage 1-phase, line to line Rated current 3-phase 59.6 A Rated current 1-phase Performance class (acc.ISO 8528-5:1993) Single step load acceptance (0-PRP) 19.8 kW 100% Frequency droop...
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Standard IEC 34-1 Alternator ISO 8528-5 Make Leroy Somer Model LSA 40 M5 Rated output, class H temp. rise 25 kVA Degree of protection IP 23 Insulation stator class Insulation rotor class Number of wires Standard ISO 3046 Engine ISO 8528-2 Type DEUTZ F3M 2011 F Rated net output...
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Fault current protection Residual current release IDn (only outside of USA) 0.3 A Dimensions with undercarriage (adj. with breaks) (LxWxH) 3562 x 1410 x 1258 mm Unit Dimensions with undercarriage (fixed with breaks) (LxWxH) 3160 x 1410 x 1258 mm Dimensions without undercarriage (LxWxH) 2016 x 1040 x 1019 mm Weight net mass - Box...
10.4 Technical specifications for QAX 30 10.4.1 Readings on gauges Gauge Reading Unit Ammeter L3 (P1) Below max. rating Voltmeter (P4) Below max. rating 10.4.2 Settings of switches Switch Function Activates at Engine oil pressure Shut down 0.5 bar Engine coolant temperature Shut down 105°C 10.4.3 Specifications of the engine/alternator/unit...
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Performance class (acc.ISO 8528-5:1993) Single step load acceptance 100% 24 kW Frequency droop <8% Fuel consumption at no load (0%) 1.0 kg/h Fuel consumption at 50% load 3.3 kg/h Fuel consumption at 75% load 4.6 kg/h Fuel consumption at full load (100%) 6.1 kg/h Specific fuel consumption 0.253 kg/kWh...
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Coolant Combustion system direct injection Aspiration turbocharged Number of cylinders 3 - in line Swept volume 2.33 l Speed governing mechanical Capacity of oil sump - initial fill 5.5 l Capacity of cooling system Electrical system 12 Vdc Emission compliance EU stage IIIa Maximum permissible load factor of PRP during 24h period Standard...
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CEE form (1x) 3P + N + E 16 A or 32 A 400 V CEE form (1x) 3P + N + E 63 A 400 V Dimensions with undercarriage (adj. with breaks) (LxWxH) 3562 x 1410 x 1258 mm Unit Dimensions with undercarriage (fixed with breaks) (LxWxH) 3160 x 1410 x 1258 mm...
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Notes Reference conditions for engine performance to ISO 3046-1. See derating diagram or consult the factory for other conditions. At reference conditions unless otherwise stated. Rating definition (ISO 8528-1): LTP: Limited Time Power is the maximum electrical power which a generating set is capable of delivering (at variable load), in the event of a utility power failure (for up to 500 hours per year of which a maximum of 300 hours is continuous running).
10.5 Technical specifications for QAX 35 10.5.1 Readings on gauges Gauge Reading Unit Ammeter L1 (P1) Below max. rating Voltmeter (P4) Below max. rating 10.5.2 Settings of switches Switch Function Activates at Engine oil pressure Shut down 0.5 bar Engine coolant temperature Shut down 105°C 10.5.3 Specifications of the engine/alternator/unit...
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Performance class (acc.ISO 8528-5:1993) Single step load acceptance 100% 28.4 kW Frequency droop < 8% Fuel consumption at no load (0%) 1.6 kg/h Fuel consumption at 50% load 4.0 kg/h Fuel consumption at 75% load 5.7 kg/h Fuel consumption at full load (100%) 7.4 kg/h Specific fuel consumption 0.255 kg/kWh...
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Combustion system direct injection Aspiration turbocharged Number of cylinders 3 - in line Swept volume 2.33 l Speed governing mechanical Capacity of oil sump - Initial fill 5.5 l Capacity of cooling system Electrical system 12 Vdc Maximum permissible load factor of PRP during 24h period Standard IEC34-1 Alternator...
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Weight net mass - Box 737 kg Weight wet mass - Box 804 kg Weight net mass - Undercarriage AB 879 kg Weight wet mass - Undercarriage AB 946 kg Weight net mass - Undercarriage FB 864 kg Weight wet mass - Undercarriage FB 931 kg Notes Reference conditions for engine performance to ISO 3046-1.
10.6.2 For important assemblies 10.6 Torque values 10.7 Conversion list of SI units into British units Assemblies Unit Torque values 10.6.1 For general applications Wheel nuts + 10/- 0 1 bar 14.504 psi The following tables list the recommended torques Bolts, axle/beams ±...
Active power - PRP Nominal rated voltage cos phi " Nominal rated current Manuf. year/Baujahr/Année de fabrication MADE BY ATLAS COPCO AIRPOWER n.v. WILRIJK, BELGIUM Power factor Manufacturing year 1615 6945 00 EEC mark in accordance witt Machine Directive 89/392E...
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9822 0997 32/00 Applicable for QAX 24-35 - 3-phase - Power Circuit Legend Wire size : Colour code : a = 1 mm 0 = black b = 1.5mm 1 = brown Voltage Adjustm. c = 2.5mm 2 = red d = 4 mm 3 = orange 240V-60Hz...
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9822 0997 35/00 Applicable for QAX 12-20-30 - 3-phase - Power Circuit Voltage Adjustm. Q2/X2 Wire Size x Wire Size y 400V-50Hz 0-30A 2.5mm 2.5mm 0-30A 2.5mm 0-60A 16A|32A 10mm 2.5mm |6mm Alternator Cubicle (*)= X2 optional on QAX30 (*)= X2 optional on QAX30 to Circ.Diagr ENGINE Note: Do not connect (N) to (PE) V-meter &...
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9822 0997 36/00 Applicable for QAX 12 - 1-phase - Power Circuit Wire Size x 0-60A 10mm 230V Voltage 50Hz Adjustm. Alternator Cubicle to Circ.Diagr ENGINE Ampere-meter to Circ.Diagr ENGINE Note: Do not connect (N) to (PE) V-meter & Control Module Notes See Note 1 R<...
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F1-F2 Fuses 4 A Alternator Automatic voltage regulator Earth leakage relay (O) IT relay (O) Circuit breaker Circuit breaker 32 A Circuit breaker 16 A/30 mA Emergency stop (S2a: see engine circuit) Earth leakage disable switch (O) Torus earth leakage (O) Outlet socket 63 A Outlet socket 32 A Outlet socket 16 A (1P+N)
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9822 0997 83/04 Applicable for QAX 12-20-24-30-35 - Qc1002™ Generator control unit (set A1 in unit-type 4) Fuse 10 A Battery 12 Vdc Charging alternator Starter solenoid W/L-invertor relay 32 33 34 Starter relay Sx=Remote Starter motor Start/Stop-switch Amperemeter Generator Contactor Output: 12Vdc, max.8Adc1 Voltmeter Excitation resistor 47 Ohm...
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Position of Relay Contacts to Circ.Diagr POWER X9.5 / X9.12 / X9.13 to Circ.Diagr POWER X9.5 / X9.12 / X9.13 - 103 -...
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Following documents are provided with this unit: – Test Certificate – EC Declaration of Conformity: EC DECLARATION OF CONFORMITY We, Atlas Copco Airpower n.v., declare under our sole responsibility, that the product Machine name : Power generator (< 400 kW) Commercial name : Serial number Which falls under the provisions of article 12.2 of the EC Directive 2006/42/EC on the approximation of the...
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