Atlas Copco QAS 14 Kd S5 ESF Instruction Manual
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Atlas Copco QAS 14 Kd S5 ESF Instruction Manual

Atlas Copco QAS 14 Kd S5 ESF Instruction Manual

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Instruction Manual
for AC Generators
English
QAS 14 Kd S5 ESF
QAS 20 Kd S5 ESF
Instruction Manual
D1705M-E4BG
V2203M-E4BG

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Summary of Contents for Atlas Copco QAS 14 Kd S5 ESF

  • Page 1 Instruction Manual Instruction Manual for AC Generators English QAS 14 Kd S5 ESF D1705M-E4BG QAS 20 Kd S5 ESF V2203M-E4BG...
  • Page 3 QAS 14 Kd S5 ESF QAS 20 Kd S5 ESF Instruction Manual for AC Generators Instruction manual .................. 5 Circuit diagrams ..................93 Original instructions Printed matter N° 2960 3400 01 ATLAS COPCO - PORTABLE ENERGY DIVISION www.atlascopco.com 02/2020...
  • 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 Options available for QAS 14 and Engine maintenance procedures ...51 9.5.6 Inlet Shutoff valve (ISV) .....76 QAS 20 units......67 5.4.1 Engine oil level check ......51 Technical specifications..77 5.4.2 Coolant check ........51 Circuit diagrams.......67 10.1 Technical specifications for QAS 14 Adjustments and service Overview of the electrical options..67 units...........77...

  • Page 7: 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 8: General Safety Precautions

    The manufacturer does not accept any liability for any Pressure and temperature gauges shall be checked General safety precautions damage arising from the use of non-original parts and for regularly with regard to their accuracy. They shall The owner is responsible for maintaining the unit in modifications, additions or conversions made without be replaced whenever outside acceptable tolerances.

  • Page 9: 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 10: 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 11: 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 12 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 13: Tool Applications Safety

    Tool applications safety Battery safety precautions Apply the proper tool for each job. With the knowledge When servicing batteries, always wear protecting of correct tool use and knowing the limitations of tools, clothing and glasses. along with some common sense, many accidents can be The electrolyte in batteries is a sulphuric acid prevented.

  • Page 14: Main Parts

    Main parts General description The QAS 14 Kd S5 and QAS 20 Kd S5 are AC generators, 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 Hz, 230V in line-to-neutral mode and 400V in line-to-line mode. The QAS 14 Kd S5 and QAS 20 Kd S5 generators are driven by a fluid-cooled diesel engine, manufactured by KUBOTA.
  • Page 15 Alternator Air filter Battery switch Coupling Drain flexible engine oil Drain flexible coolant Drain and access hole (in the frame) Drain plug fuel Engine Filler cap fuel Filler cap engine oil Filler cap coolant Fuel filter Battery Oil filter Engine oil level dipstick Vacuum indicator - 15 -...

  • Page 16: Markings

    Markings Indicates that the unit may start automatically and that Markings provide instructions and information. They Indicates a lifting point of the the instruction book has to also warn of hazards. For convenience and safety, generator. be consulted prior to use. keep all markings in legible condition, replacing them when damaged or missing.

  • Page 17: Mechanical Features

    Mechanical features The mechanical features described in this chapter are 2.3.4 Bodywork 2.3.7 Drain plugs and filler caps standard provided on this generator. For all other The alternator, the engine, the cooling system, etc. are The drain holes for the engine oil, the coolant and the mechanical features, “Overview...

  • Page 18: Electrical Features

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

  • Page 19: Output Terminal Board

    2.4.1.2 Control panel with Qc2103™ A1 ..Qc2103™ display 2.4.2 Output terminal board controller The cubicle provides a terminal board for easier F10 ..Fuse connection of cables. It is situated below the control The fuse trips when the current from the and indicator panel.

  • Page 20: Electronic Speed Regulator

    Q1 ..Main circuit breaker S13 ..Lock-out switch for earth fault protection (N13) Interrupts the power supply to X1 when a short-circuit occurs at the load side, or when This switch is located inside the cubicle and the earth leak detector (30 mA) or the is labelled IΔN.

  • Page 21: Installation And Connection

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

  • Page 22: 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 23: 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 24: Operating Instructions

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

  • Page 25: Operating And Setting Qc1103

    In cold conditions the unit might not start from Operating and setting 4.2.3 Stopping the first attempt. The controller will take 3 Qc1103™ – When in MANUAL mode: start attempts. • Switch off the load. 4.2.1 Starting • Switch off circuit breaker Q1. 4.2.2 During operation •...

  • Page 26: 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 27 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 28 – 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 29 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 - 29 -...
  • Page 30 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 31 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 32 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 33 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 34: 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 35: 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 36: 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 37 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 38 – 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 39 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 - 39 -...
  • Page 40 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 41 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 42 – 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 43 74. password. In order to receive the default parameters Refer to the Circuit diagrams for your unit, please contact Atlas Copco Service section for the correct connections. staff. To change a parameter: 1.
  • Page 44 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 45: Maintenance

    Service pack 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 46 50 hrs Every 250 Every 500 Every 1000 Every 2000 Maintenance schedule Daily after initial Yearly hours hours hours hours start-up Service pack Inspect/Adjust fan/alternator belt Replace fan/alternator belt Measure alternator insulation resistance (11) Test Earth Leakage Relay (12) Check emergency stop (12) Clean radiator (1) Check for obstructions on crankcase breather system / filter and hoses...
  • Page 47 Inspect water pump Inspect charging alternator Inspection by Atlas Copco service technician Generators in stand-by 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.
  • Page 48 50 km Every 500 Every 1000 Every 2000 Maintenance schedule Daily after initial Yearly hours hours hours 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 Grease coupling head, towbar bearings at the housing of...

  • Page 49: Use Of Maintenance Schedule

    The order number of the Service Packs are listed in • 2913 0029 00: pH meter the Atlas Copco Parts list (ASL). Order Service Packs (8) See section “Before starting”. at your local Atlas Copco dealer. (9) Replace all rubber flexibles every 5 years, according to DIN20066.

  • Page 50: 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 51: Alternator Maintenance Procedures

    – Check the pH value of the coolant using a pH- measuring device. – The pH-meter can be ordered from Atlas Copco with part number 2913 0029 00. – Typical value for EG = 8.6. – If the pH-level is below 7 or above 9.5, the coolant should be replaced.
  • Page 52 Flush high engine operating temperatures. – Flush twice with clean water. Used coolant must – A refractometer can be ordered from Atlas Copco be disposed or recycled in accordance with laws with part number 2913 0028 00. and local regulations.

  • Page 53: Adjustments And Service Procedures

    Adjustments and service procedures – Rock the battery a few times so that possible air If a battery does not need any make-up water at all 5.5.1 Battery care bubbles can escape; wait 10 minutes and check the over considerable time operation, Before handling batteries, read the...

  • Page 54: Engine Consumable Specifications

    ISO 3448, as follows: Specifications PAROIL retention and more alkalinity to control acid formation. PAROIL from Atlas Copco is the ONLY oil tested and approved for use in all engines built into Atlas Engine Type of lubricant PAROIL prevents Soot build-up.
  • Page 55 Atlas performance diesel engine oil with a high viscosity- Copco PAROIL Extra is designed to provide index. Atlas Copco PAROIL E Mission Green is excellent lubrication from start-up in temperatures as designed to provide a high level of performance and low as -25°C (-13°F).

  • Page 56: Engine Coolant Specifications

    Never remove the cooling system number tested and approved by all engine manufacturers filler cap while coolant is hot. currently in use in Atlas Copco compressors and The system may be under pressure. 0.175 1604 5308 00 generators. Remove the cap slowly and only...

  • Page 57: 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 58 – 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 59 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 60: 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 61: Solving Controller Alarms

    Solving controller alarms Engine stopped: – Block: Block engine start. To see the other alarms, use the UP and DOWN push 6.3.1 Qc1103™ and Qc2103™ alarms buttons to scroll in the display. – Warning: - and remedies To acknowledge an alarm press the ENTER button. –...
  • Page 62 6.3.1.3 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 - 62 -...
  • Page 63 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. - 63 -...

  • Page 64: 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 65: Disposal

    Your Atlas Copco generator consists for the most part of metallic materials, that can be remelted in steelworks and smelting works and that is therefore At the end of life-time of the electric and electronic almost infinite recyclable.

  • Page 66: Disposal Of Materials

    Disposal of materials Dispose contaminated substances and material separately, according local applicable environmental legislation. Before dismantling a machine at the end of its operating lifetime drain all fluids and dispose of according the applicable local disposal regulations. Remove the batteries. Do not throw batteries into the fire (explosion risk) or into the residual waste.

  • Page 67: Options Available For Qas 14 And Qas 20 Units

    Options available for QAS 14 and QAS 20 units Circuit diagrams Overview of the electrical Description of the electrical options options The engine control circuit diagrams and the power circuit diagrams for the standard QAS 14-20 units, for The following electrical options are available: the units with options and for the units with combined 9.3.1 Automatic battery charger...

  • Page 68: Battery Switch

    The battery charger provides multi-stage charging: 9.3.2 Battery switch 9.3.4 Outlet sockets (S) - 3-phase – Constant current: maximum current available The battery switch is situated inside the sound- A brief description of all outlet sockets and circuit during charge recovery phase insulated bodywork.

  • Page 69: Outlet Sockets (S) For Single Phase Option

    9.3.5 Outlet sockets (S) for Single phase option A brief description of all outlet sockets and circuit breakers provided on the generator is given hereafter: X2 ..1-phase outlet socket (230 V AC) Provides phase L, neutral and earthing. X3 ..1-phase outlet socket (230 V AC) Provides phase L, neutral and earthing.

  • Page 70: Single Phase

    9.3.6 Single phase 9.3.7 Dual voltage (2V) Q1.1 ..Circuit breaker for low voltage, high current The Single phase option provides single phase output 9.3.7.1 1 phase - 3 phase Interrupts the low voltage power supply voltage (e.g. 230 V). towards X1 when a short-circuit occurs at The generator can run in two different modes: the load side or when the overcurrent protection (QAS 14: 40 A, QAS 20: 63 A) is...
  • Page 71 The selection between the two modes is done by 9.3.7.2 3 phase - 3 phase Q1.1 ..Circuit breaker for low voltage, high means of S10. current The generator can run in two different modes: Interrupts the low voltage power supply S10 ..

  • Page 72: Relay

    The selection between the two modes is done by 9.3.8 IT-relay means of S10. The generator is wired for an IT network i.e. no supply lines of the power supply are directly earthed. S10 ..Output voltage selection switch A failure in insulation resulting in a too low insulation Allows to select a 3 phase high output resistance, is detected by the insulation monitoring voltage or a 3 phase low output voltage.

  • Page 73: Electricité De France" (Edf)

    X1 ..Main power supply (400 V AC) 9.3.9 “Electricité de France” (EDF) Terminals L1, L2, L3, N (= neutral) and PE When the EDF-option is installed, the unit operates as PE EDF (= earthing), hidden behind the control panel a standard unit when the neutral and the PE terminals door and behind a small transparent door.

  • Page 74: Power Transfer Box (Ptb)

    9.3.10 Power Transfer Box (PTB) Fu..Fuses F1, F2, F3 9.3.11 Spillage free liquid sensor Whenever the sensor detects a spillage of fluid into The PTB (Power Transfer Box) is GC..Generator contactor the frame, the unit is shut-down. only available in combination with the Qc2103™...

  • Page 75: 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 76: Undercarriage (Axle, Towbar, Towing Eyes)

    9.5.3 Undercarriage (axle, towbar, To maintain the undercarriage 9.5.5 Transport bumpers towing eyes) – Check the tightness of the towbar bolts, the axle bolts and the wheel nuts at least twice a year and The undercarriage is equipped with an adjustable after the initial 50 hours of operation.

  • Page 77: Technical Specifications

    Technical specifications 10.1 Technical specifications for QAS 14 units 10.1.1 Settings of switches Switch Function Activates at Engine oil pressure Shut down 0.5 bar Engine coolant temperature Shut down 103°C 10.1.2 Specifications of the engine/alternator/unit 50 Hz Rated frequency 50 Hz Reference conditions 1) Rated speed 1500 rpm...
  • Page 78 Rated voltage 3ph line to line 400 V Rated voltage 3ph line to line lower voltage 230 V Rated voltage 1ph line to line 230 V Rated current 3ph 20.4 A Rated current 3ph lower voltage 35.5 A Rated current 1ph 36.5 A Performance class (acc.ISO 8528-5:1993) Single step load acceptance...
  • Page 79 Model D1703M-E4BG Rated net output 13.2 kW Rating type (acc. ISO3046-7) ICXN Coolant coolant Combustion system indirect injection Aspiration natural aspirated Number of cylinders Swept volume 1.7 l Speed governing electronic Capacity of oil sump - initial fill Capacity of cooling system Electrical system 12 Vdc Emission Compliance...
  • Page 80 Circuit-breaker, 1ph Number of poles Thermal release It 40 A Magnetic release Im 3.5 x It Fault current protection Insulation resistance (optional) 10-100 kOhm Residual current release Idn 0.03-30 A 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.
  • Page 81 Conversion factors under relative humidity of 30% and mechanical efficiency of 85% Naturally aspirated diesel engine Upper: intake air temperature (°C) Lower: saturation vapor pressure (kPa) Altitude Atmospheric pressure mmHg - 81 -...

  • Page 82: 10.2 Technical Specifications For Qas 20 Units

    10.2 Technical specifications for QAS 20 units 10.2.1 Settings of switches Switch Function Activates at Engine oil pressure shut down 0.5 bar Engine coolant temperature shut down 105°C 10.2.2 Specifications of the engine/alternator/unit 50 Hz Rated frequency 50 Hz Reference conditions 1) Rated speed 1500 rpm Generator service duty...
  • Page 83 Rated voltage 3ph line to line lower voltage 230 V Rated voltage 1ph line to line 230 V Rated current 3ph 25.3 A Rated current 3ph lower voltage 43.9 A Rated current 1ph 48.7 A Performance class (acc.ISO 8528-5:1993) Single step load acceptance 14 kW 100% Frequency droop...
  • Page 84 Rated output, class H temp. rise 20 kVA (3ph) - 14 kVA (1ph) Rating type (acc. ISO 8528-3) “BR” 125/40°C Degree of protection (IP index acc. NF EN 60-529) Insulation class - stator Insulation class - rotor Number of wires Standard ISO 3046/ISO 8528-2 Design data engine...
  • Page 85 Circuit-breaker, 1ph Number of poles Thermal release It 63 A Magnetic release Im 3.5 x It Fault current protection Insulation resistance (optional) 10-100 kOhm Residual current release Idn 0.03-30 A 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.
  • Page 86 Conversion factors under relative humidity of 30% and mechanical efficiency of 85% Naturally aspirated diesel engine Upper: intake air temperature (°C) Lower: saturation vapor pressure (kPa) Altitude Atmospheric pressure mmHg - 86 -...

  • Page 87: 10.3 Dimension Drawings

    10.3 Dimension drawings - 87 -...
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  • Page 91: Conversion List Of Si Units Into British Units

    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 92 - 92 -...
  • Page 93 Circuit diagrams - 93 -...
  • Page 94 1636 0039 95 Applicable for QAS 14-40- Controller circuit Qc1103™ Legend Wire size Colour code aa=0.5 mm to circuit diagram Power a=1 mm (battery charger and b=1.5 mm c=2.5 mm coolant heater option) d=4 mm e=6 mm f=10 mm a3 a0 a0 a0 a0 a0 a0 a0 a0 a0 a0 a3 a0 a0 a0 a3...
  • Page 95 1636 0036 31 Applicable for QAS 14-40- Controller circuit Qc2103™ Legend to circuit Wire size Colour code diagram aa=0.5 mm Power a=1 mm b=1.5 mm (battery c=2.5 mm charger d=4 mm a6 a0 a0 a0 e=6 mm coolant f=10 mm a0 a6 a0 a0 a0 a6 a0 a0 a0 a0 a0 a0 c8 c8 c8 c8 c8 c8...
  • Page 96 1636 0036 18 Applicable for QAS 14-40- Controller circuit Qc1103™ Legend Wire size Colour code aa=0.5 mm a=1 mm to circuit diagram Power b=1.5 mm (battery charger and c=2.5 mm coolant heater option) d=4 mm e=6 mm f=10 mm a0 a0 a0 a0 c8 c8 c8 c8 c8 c8 a0 a0 a6 a3 a0 a0...
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  • Page 99 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, please contact your local Atlas Copco representative Spain www.atlas copco.com p.1(10) - 99 -...
  • Page 100 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, please contact your local Atlas Copco representative Spain www.atlas copco.com p.2(10) - 100 -...
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  • Page 103 www.atlascopco.com...

This manual is also suitable for:

Qas 20 kd s5 esfD1705m-e4bgV2203m-e4bg

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