Atlas Copco QAS 60 Pd S3A ESF Instruction Manual
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Atlas Copco QAS 60 Pd S3A ESF Instruction Manual

Atlas Copco QAS 60 Pd S3A ESF Instruction Manual

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Instruction Manual
for AC Generators
English
QAS 60 Pd S3A ESF
1104D-44 TG3 / TG2

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Summary of Contents for Atlas Copco QAS 60 Pd S3A ESF

  • Page 1 Instruction Manual Instruction Manual for AC Generators English QAS 60 Pd S3A ESF 1104D-44 TG3 / TG2...
  • Page 3 QAS 60 Pd S3A ESF Instruction Manual for AC Generators Instruction manual .................. 5 Circuit diagrams ..................91 Original instructions Printed matter N° 2954 7560 02 ATLAS COPCO - PORTABLE ENERGY DIVISION www.atlascopco.com 04/2015...
  • Page 4 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 2015, Grupos Electrógenos Europa, S.A.U., Zaragoza, Spain. Any unauthorized use or copying of the contents or any part thereof is prohibited.

  • Page 5: Table Of Contents

    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.
  • Page 6 4.3.4.4 Application modes ......43 5.5.4.1 Main parts .........57 Circuit diagrams .......70 4.3.4.5 Parameter settings ......44 5.5.4.2 Recommendation ......57 Overview of the electrical options .70 4.3.4.6 LOG list ..........45 5.5.4.3 Cleaning the dust trap......57 Description of the electrical 5.5.4.4 Replacing the air filter element ..58 options ..........71 Maintenance......
  • Page 7 Technical specifications for QAS 60 units......82 10.1 Settings of switches ......82 10.2 Specifications of the engine/ alternator/unit........82 10.3 Critical bolt connections ....88 10.4 Conversion list of SI units into British units ........89 10.5 Data plate .........89 - 7 -...

  • Page 8: Safety Precautions For On-Site Generators

    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.

  • Page 9: General Safety Precautions

    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...

  • Page 10: Safety During Transport And Installation

    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.

  • Page 11: Safety During Use And Operation

    - 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.

  • Page 12: Safety During Maintenance And Repair

    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.
  • Page 13 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.

  • Page 14: Tool Applications Safety

    When connecting an auxiliary battery (AB) in Tool applications safety parallel to the unit battery (CB) with booster cables: Use the proper tool for each job. With the knowledge of connect the + pole of AB to the + pole of CB, then correct tool use and knowing the limitations of tools, connect the - pole of CB to the mass of the unit.

  • Page 15: Main Parts

    Main parts General description The QAS 60 Pd is an AC generator, built for continuous running at sites where no electricity is available or as stand-by in cases of interruption of the mains. The generator operates at 50/60 Hz, 230/240 V in line-to-neutral mode and 400/480 V in line-to-line mode. The QAS 60 Pd generator is driven by a fluid-cooled diesel engine, manufactured by PERKINS.
  • Page 16 Alternator Air filter Coupling Drain flexible engine oil Drain and access hole (in the frame) Drain plug fuel Engine Exhaust pipe Filler cap engine oil Filler cap coolant Fuel filter Battery Oil filter Engine oil level dipstick Pre fuel filter Vacuum indicator DPF, DH - 16 -...

  • Page 17: Markings

    Markings Indicates that the guiding rods may not Indicates the battery switch. Markings provide instructions and information. They be used to lift the generator. Always also warn of hazards. For convenience and safety, use the lifting rod in the roof of the generator to lift it.

  • Page 18: Mechanical Features

    Mechanical features 2.3.4 Bodywork 2.3.7 Drain plugs and filler caps The alternator, the engine, the cooling system, etc. are The drain holes for the engine oil, the coolant and the The mechanical features described in this chapter are enclosed in a sound-insulated bodywork that can be plug for the fuel, are located and labelled on the standard provided on this generator.

  • Page 19: Electrical Features

    Electrical features The electrical features described in this chapter are 2.4.1.1 Control panel with Qc1103™ A1 ..Qc1103™ display standard provided on this generator. For all other controller F10 ..Fuse electrical features, see “Overview of the electrical options” on page 70. The fuse trips when the current from the battery to the engine control circuit exceeds 2.4.1...

  • Page 20: Controller

    2.4.1.2 Control panel with Qc2103™ A1 ..Qc2103™ display controller F10 ..Fuse The fuse trips when the current from the battery to the engine control circuit exceeds its setting. The fuse can be reset by pushing the button. S2 ..Emergency stop button Push the button to stop the generator in case of an emergency.

  • Page 21: Output Terminal Board

    2.4.2 Output terminal board S2 ..Emergency stop button Push the button to stop the generator in case The cubicle provides a terminal board for easier of an emergency. When the button is connection of cables. It is situated below the control pressed, it must be unlocked, by turning it and indicator panel.

  • Page 22: Connection

    Installation and connection To be able to lift the generator by means of a forklift, Lifting Installation forklift slots are provided at the bottom of the frame. The lifting eye, to lift the generator by means of a 3.2.1 Indoor installation hoist, is integrated in the bodywork and easily accessible from the outside.

  • Page 23: Connecting The Generator

    IT- Wire section Max. current (A) Consult Atlas Copco for measures against the adverse ² Multiple core Single core H07 RN-F system, other protective devices influence of non-linear loads.

  • Page 24: Connecting The Load

    The lowest acceptable wire section and the – Open the door of the control and indicator panel 3.3.3 Connecting the load corresponding maximum cable or conductor length and the transparent door in front of the terminal for multiple core cable or H07 RN-F, at rated current board X1.

  • Page 25: Operating Instructions

    Operating instructions Before starting Operating and setting In your own interest, always strictly Qc1103™ observe relevant safety – With the generator standing level, check the instructions. engine oil level and top up if necessary. The oil Do not operate the generator in level must be near to, but not exceed the high mark 4.2.1 Starting...

  • Page 26: During Operation

    • The unit will start automatically at a start The generator’s doors may only command (e.g. a remote start signal or set remain opened for short periods timer). during operation, to carry out In cold conditions the unit might not start from checks for example.

  • Page 27: Setting The Qc1103

    4.2.4 Setting the Qc1103™ OPEN GB: Is used to open the UP: Is used to scroll upwards generator breaker manually (only 4.2.4.1 push button and LED functions through the display information in manual running mode). and to increase a parameter value. Following push buttons are used on the Qc1103™: AUTO: Is used to put the generator...

  • Page 28: Qc1103™ Menu Overview

    Following LEDs are used on the Qc1103™: 4.2.4.2 Qc1103™ menu overview LED steady indicates that The Qc1103™ display includes the menu systems MANUAL mode is active. LED flashing green indicates that listed below which can be used/viewed without BLOCK mode is active. password entry: AUTO LED indicates that AUTO mode...
  • Page 29 – Log menu: Service timer 1 and 2. Run hours: View examples: The software version can be found in the Service This menu contains event, alarm and battery logs. menu: – Setup menu: This menu is used for setting up the unit, and if the operator needs detailed information that is not available in the view menu system.
  • Page 30 Menu flow: ...(up to 20 views)... Use the UP and DOWN buttons to toggle between the menus Use the UP and DOWN buttons to change the set point - 30 -...
  • Page 31 Status line text Display Description BLOCK Block mode is activated SIMPLE TEST Test mode is activated FULL TEST Test mode activated and test timer counting down SIMPLE TEST ###.#min FULL TEST ###.#min ISLAND MAN Genset stopped or running and no other action taking place READY ISLAND AUTO Genset stopped in Auto ISLAND ACTIVE...
  • Page 32 Display Description TART RELAY ON The start relay is activated START RELAY OFF The start relay is deactivated during the start sequence Hz/V OK IN ###s The voltage and frequency on the genset is OK. When the timer runs out it is allowed to operate the generator breaker. COOLING DOWN ###s Cooling down period is activated.

  • Page 33: Running Modes

    Installation wiring for Remote Start operation: or AUTO. password. In order to receive the default parameters wire the RS switch between X25.1 & X25.2. for your unit, please contact Atlas Copco Service MANUAL staff. In MANUAL mode the unit will not initiate any sequences automatically.

  • Page 34: Log List

    2. Press the ENTER button to enter the parameter 4.2.4.6 LOG list setting. The log is divided into three different lists: – Event log: contains up to 50 events – Alarm log: contains up to 30 historical alarm – Battery test log: contains up to 52 historical battery tests An event is e.g.

  • Page 35: Operating And Setting Qc2103

    • The generator will start-up automatically, Operating and setting 4.3.2 During operation depending on the selected application: Qc2103™ Regularly carry out following checks: If in Island mode, the generator will start – Check the controller display for normal readings. automatically at a start command (e.g. a 4.3.1 Starting remote start signal or set timer).

  • Page 36: Stopping

    4.3.3 Stopping – When in MANUAL mode: • Switch off the load. • Switch off circuit breaker Q1. • Press the STOP button to stop the generator. – When in AUTO mode: • Switch off the load. • If in Island mode, the generator stops the engine by a stop command (e.g.

  • Page 37: Setting The Qc2103

    4.3.4 Setting the Qc2103™ RESET HORN: Is used to reset OPEN MB: Is used to open the the horn relay. mains breaker manually (only in 4.3.4.1 Push button and LED functions Press and hold the RESET manual running mode). HORN button for 2 seconds to Following push buttons are used on the enter the alarm list.

  • Page 38: Qc2103™ Menu Overview

    Following LEDs are used on the Qc2103™: 4.3.4.2 Qc2103™ menu overview LED steady indicates that The Qc2103™ display includes the menu systems MANUAL mode is active. LED flashing green indicates that listed below which can be used/viewed without BLOCK mode is active. password entry: AUTO LED indicates that AUTO mode...
  • Page 39 – Log menu: Service timer 1 and 2. Run hours: View examples: The software version can be found in the Service This menu contains event, alarm and battery logs. menu: – Setup menu: This menu is used for setting up the unit, and if the operator needs detailed information that is not available in the view menu system.
  • Page 40 Menu flow: ...(up to 20 views)... Use the UP and DOWN buttons to toggle between the menus Use the UP and DOWN buttons to change the set point - 40 -...
  • Page 41 Status line text Display Description BLOCK Block mode is activated SIMPLE TEST Test mode is activated FULL TEST Test mode activated and test timer counting down SIMPLE TEST ###.#min FULL TEST ###.#min ISLAND MAN Genset stopped or running and no other action taking place READY ISLAND AUTO Genset stopped in Auto ISLAND ACTIVE...
  • Page 42 Display Description Aux. test ##.#V ####s Battery test activated START PREPARE The start prepare relay is activated. TART RELAY ON The start relay is activated. START RELAY OFF The start relay is deactivated during the start sequence. MAINS FAILURE Mains failure and mains failure timer expired. MAINS FAILURE IN ###s Frequency or voltage measurement is outside the limits.

  • Page 43: Running Modes

    – When the mains is restored within the defined 4.3.4.3 Running modes 4.3.4.4 Application modes limits for a defined time, the generator will unload The unit has three different running modes and one Island operation before disconnecting and switching back to the block mode.

  • Page 44: Parameter Settings

    79. password. In order to receive the default parameters Refer to circuit diagrams 1636 0039 for your unit, please contact Atlas Copco Service 87/00 and 1636 0039 88/00 for the staff. correct connections.

  • Page 45: Log List

    4.3.4.6 LOG list The log is divided into three different lists: – Event log: contains up to 50 events – Alarm log: contains up to 30 historical alarm – Battery test log: contains up to 52 historical battery tests An event is e.g. closing of breaker and starting of engine.

  • Page 46: Maintenance

    1636 3103 38 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.
  • Page 47 50 hrs Every 500 Every 1000 Every 2000 Maintenance schedule Daily after initial Yearly hours hours hours start-up Service pak 2912 4546 05 1636 3103 37 1636 3103 38 Inspect turbocharger Check engine oil level (if necessary top up) Change engine oil (2) (6) Replace engine oil filter (2) Check for obstructions on crankcase breather system / filter and hoses...
  • Page 48 Test Earth Leakage Relay (12) Drain condensate and water from spillage-free frame or catch basin (8) Grease locks and hinges Inspection by Atlas Copco service technician Undercarriage Check tyre pressure Check tyres for uneven wear Check torque of wheel nuts...
  • Page 49 50 hrs Every 500 Every 1000 Every 2000 Maintenance schedule Daily after initial Yearly hours hours hours start-up Service pak 2912 4546 05 1636 3103 37 1636 3103 38 Grease coupling head, towbar bearings at the housing of the overrun brake Check brake system (if installed) and adjust if necessary Oil or grease brake lever and moving parts such as bolts and joints...
  • Page 50 50 hrs Every 500 Every 1000 Every 2000 Maintenance schedule Daily after initial Yearly hours hours hours start-up Service pak 2912 4546 05 1636 3103 37 1636 3103 38 Wheel to axle Axle to undercarriage frame Towbar to undercarriage frame Towing eye to towbar Undercarriage frame to box B frame Generators in stand-by application have to be tested on a regular basis.

  • Page 51: Use Of Maintenance Schedule

    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.

  • Page 52: Preventing Low Loads

    Low boost pressure will cause oil comes first. leakage over the turbo shaft seal. It is recommended that a unit is always used with a For more info, please contact your Atlas Copco load > 30% of nominal. Corrective actions should be Service Center. 5.2.2...

  • Page 53: Alternator Maintenance Procedures

    Alternator maintenance Engine maintenance 5.4.2 Engine oil and oil filter change procedures procedures Refer to the Engine Operation Manual for a full 5.3.1 Measuring the alternator maintenance schedule. insulation resistance 5.4.1 Engine oil level check A 500 V megger is required to measure the alternator insulation resistance.

  • Page 54: Coolant Check

    – Top up the engine oil level. – A refractometer can be ordered from Atlas Copco – Run the engine for 1 minute and check the oil Visual check with part number 2913 0028 00.

  • Page 55: Replacing The Coolant

    To avoid damaging the coolers, angle – From the Atlas Copco Instruction book, determine between jet and coolers should be the amount of PARCOOL EG required and pour approx. 90°.

  • Page 56: Cleaning The Fuel Tank

    – Rock the battery a few times so that possible air 5.5.2 Cleaning the fuel tank 5.5.3 Battery care bubbles can escape; wait 10 minutes and check the Before handling batteries, read the level in each cell once more; if required, add relevant safety precautions and act electrolyte.

  • Page 57: Periodic Battery Service

    Servicing air filter engine 5.5.4.2 Recommendation over considerable time operation, The Atlas Copco air filters are undercharged battery condition may be caused by 5.5.4.1 Main parts specially designed poor cable connections or a too low voltage regulator application. The use of non-genuine setting.

  • Page 58: Replacing The Air Filter Element

    – Inspect and tighten all air intake connections. – Reset the vacuum indicator. 5.6.2 Engine oil specifications It is strongly recommended to use Atlas Copco branded lubrication oils. High-quality, mineral, hydraulic or synthesized hydrocarbon oil with rust and oxidation inhibitors, Replacing the filter element: anti-foam and anti-wear properties is recommended.
  • Page 59 Specifications PAROIL of performance and protection in standard ambient formation. PAROIL from Atlas Copco is the ONLY oil tested conditions as from -10°C (14°F). and approved for use in all engines built into Atlas PAROIL prevents Soot build-up.

  • Page 60: Engine Coolant Specifications

    Litre cu.ft filler cap while coolant is hot. number currently in use in Atlas Copco compressors and The system may be under pressure. generators. 0.175 1604 5308 00 Remove the cap slowly and only...

  • Page 61: Checks And Trouble Shooting

    Checks and trouble Engine troubleshooting Not enough power – Restriction in a fuel pipe. shooting The table below gives an overview of the possible engine problems and their possible causes. – Fault in fuel lift pump. Never perform a test run with –...
  • Page 62 – Incorrect valve tip clearances. – Fault in cold start system. The pressure of the lubricating oil is too low – Wrong grade of lubricating oil. – Engine overload. – Restriction in fuel tank vent. – Not enough lubricating oil in sump. –...
  • Page 63 Crankcase pressure – Restriction in breather pipe. – Vacuum pipe leaks or fault in exhaust. Bad compression – Restriction in air filter/cleaner or induction system. – Incorrect valve tip clearances. The engine starts and stops – Dirty fuel filter element. –...

  • Page 64: Alternator Troubleshooting

    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 Ω No residual voltage. resistor in series on the + and - terminals of the electronic regulator, respecting the polarities.

  • Page 65: Solving Qc1103™ And Qc2103™ Controller Alarms

    Solving Qc1103™ and Qc2103™ controller alarms To see the other alarms, use the UP and DOWN push 6.3.1 Alarm handling Engine stopped: buttons to scroll in the display. – Block: Block engine start. When an alarm occurs, the unit will automatically go To acknowledge an alarm press the ENTER button.
  • Page 66 Solving alarms This is the described menu flow for solving alarms: Alarm list: Start failure Ch 4570 UNACK 2 s. 1/1 alarm(s) Alarm list: Start failure Ch 4570 1/1 alarm(s) SOLVE PROBLEM See next page - 66 -...
  • Page 67 Check air inlets / outlet. Clean radiator. 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. - 67 -...

  • Page 68: Storage Of The Generator

    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 –...

  • Page 69: Disposal

    (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.

  • Page 70: Options Available For Qas 60 Units

    Options available for QAS 60 units Circuit diagrams Overview of the electrical options The engine control circuit diagrams and the power circuit diagrams for the standard QAS 60 units, for The following electrical options are available: the units with options and for the units with combined –...

  • Page 71: Description Of The Electrical Options

    To use the battery charger: Description of the electrical 9.3.2 Battery switch – Provide the X25 connector, located at the side of options The battery switch is situated inside the sound- the power cubicle, with external power to use the insulated bodywork.

  • Page 72: Outlet Sockets (S) - Set 1

    9.3.4 Outlet sockets (S) - Set 1 X5 ..3-phase outlet socket (400 V AC) Q6 ..Circuit breaker for X6 Provides phases L1, L2 and L3, neutral and Interrupts the power supply to X6 when a A brief description of all outlet sockets and circuit earthing.

  • Page 73: Outlet Sockets (S) - Set 2

    three phases towards X4. It can be reset 9.3.5 Outlet sockets (S) - Set 2 X4 ..3-phase outlet socket (400 V AC) again after eliminating the problem. Provides phases L1, L2 and L3, neutral and A brief description of all outlet sockets and circuit earthing.

  • Page 74: Single Frequency With

    9.3.6 Single frequency with 9.3.8 Dual frequency with electronic 9.3.9 Dual voltage (2V) electronic speed control (SF) speed control (DF) The dual voltage option is only The Single frequency option provides an electric The Dual frequency with electronic speed control available 50 Hz units...
  • Page 75 Q1.2 ..Circuit breaker for high voltage, low S10..Output voltage selection switch current Allows to select a 3 phase high output Interrupts the high voltage power supply voltage or a 1 phase / 3 phase low output towards X1 when a short-circuit occurs at voltage.

  • Page 76: Earth Leakage Relay

    9.3.10 Earth leakage relay Q1 ..Main circuit breaker Position O will only be used in The Earth relay option provides a detector that will conjunction with an external earth X1 ..Main power supply (400 Vac) trip the main circuit breaker Q1 when an earth fault fault protection unit (e.g.

  • Page 77: Relay

    9.3.11 IT-relay X1 ..Main power supply (400 Vac) Terminals L1, L2, L3, N (= neutral) and PE The generator is wired for an IT network i.e. no (= earthing), hidden behind the control panel supply lines of the power supply are directly earthed. door and behind a small transparent door.

  • Page 78: Electricité De France" (Edf)

    9.3.12 “Electricité de France” (EDF) When the EDF-option is installed, the unit operates as PE EDF a standard unit when the neutral and the PE terminals are connected to each other (see figure below). In this case, an earth leakage at the side of the generator or at the side of the load will switch off the circuit breaker.

  • Page 79: Power Transfer Box (Ptb)

    9.3.13 Power Transfer Box (PTB) Fu..Fuses F1, F2, F3 GC..Generator contactor The PTB (Power Transfer Box) is only available in combination with MC..Mains contactor the Qc2103™ control panel. PC ..Plant contactor (generator contactor) When operating the Qc2103™ control panel in AMF mode, the installation of a PTB is required.

  • Page 80: Overview Of The Mechanical Options

    When using this option, make sure to connect the fuel Overview of the mechanical View outside supply line as well as the fuel return line. Connections options to fuel lines ought to be air-tight to prevent air from The following mechanical options are available: entering the fuel system.

  • Page 81: Undercarriage (Axle, Towbar, Towing Eyes)

    9.5.2 Undercarriage (axle, towbar, To maintain the undercarriage 9.5.3 Integrated spark arrester towing eyes) – Check the tightness of the towbar bolts, the axle The integrated spark arrester option is included in the bolts and the wheel nuts at least twice a year and refinery equipment pack.

  • Page 82: Technical Specifications For Qas 60 Units

    Technical specifications for QAS 60 units 10.1 Settings of switches Switch Function Activates at Engine oil pressure Shut down 0.5 bar Engine coolant temperature Shut down 103°C 10.2 Specifications of the engine/alternator/unit 50 Hz 60 Hz Rated frequency 50 Hz 60 Hz Reference conditions Rated speed...
  • Page 83 Rated current 3ph lower voltage 150.6 A 161.4 A Rated current 1ph 156.5 A 187.5 A Performance class (acc.ISO 8528-5:1993) Single step load acceptance 40.8 kW 51.3 kW Frequency droop < 5% (TG3) / isochronous (TG2) isochronous (TG2) Fuel consumption at no load (0%) 1.8 kg/h 2.7 kg/h Fuel consumption at 50% load...
  • Page 84 Standard ISO 3046 ISO 3046 Design data engine ISO 8528-2 ISO 8528-2 Type PERKINS 1104D-44TG3/TG2 1104D-44TG2 Rated net output 56.3 kW 60.0 kW rating type acc. ISO 3046-7 ICXN ICXN Coolant coolant coolant Combustion system direct injection direct injection Aspiration turbo charged turbo charged Number of cylinders...
  • Page 85 Circuit-breaker, 3ph., lower voltage Number of poles (optional) Thermal release It (thermal release is higher at 25°C) (optional) 152 A 160 A Magnetic release Im (optional) 500 A 600 A Circuit-breaker, 1ph. Number of poles (optional) Thermal release It (thermal release is higher at 25°C) (optional) 160 A 190 A Magnetic release Im (optional)
  • Page 86 Dimensions without undercarriage (LxWxH) 2262 x 1050 x 1492 mm 2262 x 1050 x 1492 mm Unit Dimensions without undercarriage, with optional 24h fuel tank (LxWxH) 2262 x 1050 x 1630 mm 2262 x 1050 x 1630 mm Weight net mass 1328 kg 1328 kg Weight net mass - with optional 24h fuel tank...
  • Page 87 Derating Temperature Height factor % (°C) 1000 1500 2000 2500 3000 3500 4000 For use of generator outside these conditions, please contact Atlas Copco. - 87 -...

  • Page 88: 10.3 Critical Bolt Connections

    10.3 Critical bolt connections Applications Screw / Bolt / Nut Type Material Torque (Nm) Lifting beam to frame Horizontal lifting beam to vertical lifting beam Coupling housing alternator to flywheel housing engine Rotor disk alternator to flywheel engine 3/8" UNC 12.9 Engine to engine support (included with engine) Engine support to vibration damper engine...

  • Page 89: Conversion List Of Si Units Into

    10.4 Conversion list of SI units 10.5 Data plate Name of manufacturer into British units EEC or national type approved number 1 bar 14.504 psi Vehicle identification number Maximum permitted total weight of the vehicle 0.035 oz Maximum permitted load on towing eye (fixed 1 kg 2.205 lbs towbar)
  • Page 90 - 90 -...
  • Page 91 Circuit diagrams - 91 -...
  • Page 92 1636 0036 18/01 Applicable for QAS 60 Pd - Engine Circuit Qc1103™ to Circ.Diagr POWER a0 a0 b6 b0 a0 a0 33 34 36 38 39 40 43 44 47 48 Voltage free Fx Fx contact Sx=Remote Start/Stop-switch MAINS SUPPLY (1P+N) Customer's Installation (see Instruction Manual) Qc 1103...
  • Page 93 Generator control unit Fuse 10A DC Control relay Starter relay Emergency stop (S2b: see Power circuit) 50/60 Hz switch (O) ON/OFF switch Connector wire harness Customer’s terminal strip Optional equipment - 93 -...
  • Page 94 1636 0031 81/01 Applicable for QAS 60 Pd - Engine Circuit Qc2103™ to Circ.Diagr POWER (Coolant heater and battery charger) 33 34 39 40 43 44 47 48 MAINS SUPPLY MAINS SUPPLY (3P+N+PE) (1P+N) Customer's Installation Sx=Remote Start/Stop-switch (see Instruction Manual) Legend Qc 2103 Wire size :...
  • Page 95 to Circ.Diagr POWER 50/60Hz-switch S12 Position of Relay Contacts - 95 -...
  • Page 96 Generator control unit Fuel level sensor Coolant temperature sensor Oil pressure sensor Preheat resistor F4-6 Fuse 0.25A Fuse 10A DC Battery 12 Vdc Charging alternator Starter solenoid Preheat relay Starter relay Starter motor Fuel feed pump Excitation resistor 47ohm Emergency stop (S2b: see Power circuit) Low coolant level switch High coolant temperature switch...
  • Page 97 - 97 -...
  • Page 98 9822 0996 10/04_A Applicable for QAS 60 Pd - Power Circuit Legend Wire size : Colour code : Adjustm. a = 1 mm 0 = black Voltage a2 a0 b = 1.5mm 1 = brown Frequency Selection Note 2 c = 2.5mm 2 = red 400V/480V R250...
  • Page 99 Speed sensor MPU (O) F1-F3 Fuses 4 A Alternator Auxiliary relay for Y7 (O) Speed controller (O) Automatic voltage regulator Earth leakage relay (O) IT-relay (O) Circuit breaker Coolant heater (O) Speed adjustment (O) Voltage adjustment potmeter 1K (O) Emergency stop (S2a: see Engine circuit) 50/60 Hz-switch (O) E.L.R.
  • Page 100 9822 0996 10/04_B Applicable for QAS 60 Pd - Power Circuit Sheet1 - e6 Sheet1 - e6 Sheet1 - e6 Sheet1 - e6 Sheet1 - e6 30mA Socket Set 1 Socket Set 2 Legend Mark Grid Name Wire size : Colour code : Circuit Breaker 16A/30mA aa = 0.5mm...
  • Page 101 Circuit Breaker 16A/30mA Circuit Breaker 63A Circuit Breaker 63A Circuit Breaker 32A Circuit Breaker 16A Outlet Socket 16A 1ph Outlet Socket 63A Outlet Socket 63A Outlet Socket 32A Outlet Socket 16A Optional equipment - 101 -...
  • Page 102 9822 0996 11/01 Applicable for QAS 60 Pd - Power Circuit, dual voltage, 50 Hz, 1 ph T4 T11 T10 Frequency Selection Note R250 R438 50Hz 60Hz NONE (12) (11) (L1) (10) See Note 3 Notes to K7.85 Note 1: The PE-N connection has to be made at the alternator-side of main Circuit Breaker Q1.
  • Page 103 See Note 1 Legend Wire size : Colour code : a = 1 mm² 0 = black b = 1.5mm² 1 = brown X9 S13 c = 2.5mm² 2 = red 3 = orange d = 4 mm² e = 6 mm² 4 = yellow f = 10 mm²...
  • Page 104 Speed sensor MPU (O) F1-F6 Fuses 4 A Alternator Auxiliary relay for Y7 (O) Auxiliary relay select 230 Vzz (LV) Auxiliary relay select 400 Vy (HV) Speed controller (O) Automatic voltage regulator Earth leakage relay Q1.1 Circuit breaker 230 Vzz (LV) Q1.2 Circuit breaker 400 Vy (HV) Coolant heater (O)
  • Page 105 - 105 -...
  • Page 106 9822 0996 12/01 Applicable for QAS 60 Pd - Power circuit - Dual voltage, 50 Hz X9.28 X11.8 See Note 2 Frequency Selection X9.29 X11.9 R250 R438 60Hz 50Hz S10a (T12) (T10) (T11) See Note 3 to K7.85 Legend Wire size : Colour code : Settings N13 response value overcurrent I1 (alarm) 50% of I2...
  • Page 107 R< Twisted Pair 14 11 Cubicle Alt. X11.4 X11.2 Cubicle Alt. X11.5 S10d S10b S10c X11.1 X11.3 X11.6 X11.7 Q1.1 Q1.2 U> U> Notes Note 1: The PE-N connection has to be made at the alternator-side. Inspection of switch/connection required before each start-up.
  • Page 108 Speed sensor MPU (O) F1-F3 Fuses 4 A Alternator Speed controller (O) Automatic voltage regulator Earth leakage relay (O) IT relay Q1.1 Circuit breaker 230Vd (lower voltage) Q1.2 Circuit breaker 400Vy (higher voltage) Coolant heater (O) Speed adjustment 5K (O) Voltage adjustment 1K (O) Emergency stop (S2a: see Engine circuit)
  • Page 109 1636 0039 87/00 Applicable for QAS 60 Pd - PTB, 3p+N from 3ph MAINS SUPPLY from 3ph GENERATOR Wire sections Colour codes aa = 0,5 mm² 0 = black a = 1 mm² 1 = brown b = 1,5 mm² 2 = red c = 2,5 mm²...
  • Page 110 1636 0039 88/00 Applicable for QAS 60 Pd - PTB, 3p from 3ph MAINS SUPPLY from 3ph GENERATOR Wire sections Colour codes aa = 0,5 mm² 0 = black a = 1 mm² 1 = brown b = 1,5 mm² 2 = red c = 2,5 mm²...
  • Page 111 - 111 -...
  • Page 112 A company within the Atlas Copco Group Postal address Phone: +34 902 110 316 V.A.T A50324680 Poligono Pitarco II, Parcela 20 Fax: +34 902 110 318 50450 Muel ZARAGOZA For info, pleasecontact your local Atlas Copco representative Spain www.atlas copco.com p.1(10) - 112 -...
  • Page 113 A company within the Atlas Copco Group Postal address Phone: +34 902 110 316 V.A.T A50324680 Poligono Pitarco II, Parcela 20 Fax: +34 902 110 318 50450 Muel ZARAGOZA For info, pleasecontact your local Atlas Copco representative Spain www.atlas copco.com p.2(10) - 113 -...

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