Atlas Copco QAS 100 Instruction Manual
  1. Manuals
  2. Brands
  3. Atlas Copco Manuals
  4. Portable Generator
  5. QAS 100
  6. Instruction manual

Atlas Copco QAS 100 Instruction Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Instruction Manual
for AC Generators
English
QAS 60-80-100 Pd

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the QAS 100 and is the answer not in the manual?

Questions and answers

Related Manuals for Atlas Copco QAS 100

Summary of Contents for Atlas Copco QAS 100

  • Page 1 Instruction Manual for AC Generators English QAS 60-80-100 Pd...
  • Page 3 QAS 60-80-100 Pd Instruction Manual for AC Generators Instruction manual ..................5 Circuit diagrams .................. 107 Original instructions Printed matter N° 2954 3690 01 ATLAS COPCO - PORTABLE AIR DIVISION www.atlascopco.com 11/2010...
  • 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 2010, Atlas Copco Airpower n.v., Antwerp, Belgium. 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: Safety Precautions For Portable 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 7 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 8 - check the towbar, the brake system and the Atlas Copco. towing eye. Also check the coupling of the To lift heavy parts, a hoist of ample capacity, tested...
  • Page 9 Do not occasional visitors staying a limited time only, otherwise stated in the Atlas Copco Instruction apply compressed air or inert gas to your skin or - above 85 dB(A): room to be classified as a noise- Book (AIB).
  • Page 10 Replace the damaged wires or correct the dangerous invisible particles will almost certainly be present Parts shall only be replaced by genuine Atlas Copco condition before restarting. Make sure that all too; but the fact that no dust can be seen is not a replacement parts.
  • Page 11 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 12 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.

  • Page 13: Leading Particulars

    Leading particulars General description The QAS 60-80-100 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 60-80-100 Pd generator is driven by a water-cooled diesel engine, manufactured by PERKINS.
  • Page 14 Alternator Air filter Battery switch Coupling Closed breather filter Drain flexible engine oil Drain flexible coolant Drain and access hole (in the frame) Drain plug fuel Engine Engine exhaust outlet Filler cap fuel Filler cap engine oil Filler cap coolant Fuel filter Fuel filter (secondary) with water separator Battery...

  • Page 15: Bodywork

    Bodywork Markings Indicates the drain for the coolant. The alternator, the engine, the cooling system, etc. are A brief description of all markings provided on the enclosed in a sound-insulated bodywork that can be generator is given hereafter. opened by means of side doors (and service plates). Indicates the drain plug for the engine This symbol indicates the presence of fuel.

  • Page 16: Drain Plugs And Filler Caps

    Drain plugs and filler caps QAS 60 Pd, QAS 80 Pd, QAS 100 Pd The drain holes for the engine oil, the coolant and the Indicates the partnumbers of the different service packs plug for the fuel, are located and labelled on the...

  • Page 17: Control And Indicator Panel Qc1002

    Qc1002™ Module F10..Fuse Control and indicator panel The fuse activates when the current from the Qc1002™ battery to the engine control circuit exceeds General description Qc1002™ control its setting. The fuse can be reset by pushing the button. panel H0 ..
  • Page 18 Pushbutton and LED functions Following LEDs are used on the Qc1002™ Menu Overview Qc1002™ At Qc1002™, the LCD will show following Following pushbuttons are used on information: the Qc1002™ – in Normal condition (scroll through the information using UP and DOWN): Power Qc 1002 ENTER: Is used to select and...
  • Page 19 Controller type and version display LOG list display Battery Voltage display Qc1002 LOG List Battery 13.2 V v1.00.0 00168.1h This view shows the controller type and the ASW This view shows the alarm memory and gives access This view shows the Battery voltage and the running version number.
  • Page 20 Fuel level display Qc1002™ Menu Description Status Display (pop-up window) DIAGNOSTIC Fuel 00168.1h If a special status has elapsed, the active view will be This view shows the Fuel level and the running hours. entered again automatically. If an Alarm comes up, the Alarm Display is shown. Voltage - frequency - running hours In case special statuses are entered, a pop-up window display...
  • Page 21 Parameter list – Unit Menu The Parameter Menu's are pre-programmed! This menu is used to select whether tempreature and pressure should appear in °C/bar or °F/psi. A password will be asked for when an attempt to change a setting is about to be done (user password = –...
  • Page 22 This is the described menu flow for changing the unit type: Qc1002 Qc 1002 Parameter Running time Unit type Unit type Unit type - 22 -...
  • Page 23 Alarm Display (pop-up window) Following general groups of Alarms exist: – Warning: Alarm LED lights up + Alarm pop-up LOW FUEL LEVEL appears on the display + Alarm relay is empowered (if configured) – Trip of GB: ‘Warning’ actions + Generator Contactor opens LOW COOLANT –...
  • Page 24 LOG list Remote start operation The unit will keep an event log of the latest 30 events. Installation wirings: SERVICE TIMER 1 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 –...

  • Page 25: Control And Indicator Panel Qc2002

    Qc2002™ Module F10..Fuse Control and indicator panel The fuse activates when the current from the Qc2002™ battery to the engine control circuit exceeds General description Qc2002™ control its setting. The fuse can be reset by pushing the button. panel H0 ..
  • Page 26 Pushbutton and LED functions Following LEDs are used on the Qc2002™ START: Is used to start the unit in Following pushbuttons are used on manual operation. the Qc2002™ Power Qc2002 STOP: Is used to stop the unit in Automatic Alarm ENTER: Is used to select and manual or automatic operation Start...
  • Page 27 Qc2002™ Menu Overview – in Alarm condition (scroll through Mains Green LED indicates that it is information using UP and DOWN): contactor possible to close the Mains At Qc2002™, the LCD will show following • a list of all active Alarms Contactor (only in AMF mode), if information: the Generator contactor is open.
  • Page 28 Parameter display Service timer 1 & Service timer 2 RPM display display Parameter Service 1 00168.1h Service 2 This view shows a number of Parameter settings and This view shows the Battery voltage and the running gives access to them. hours.
  • Page 29 Fuel level display One line voltage - frequency - active Phase voltages mains display power display Fuel M L1-N 230V M L2-N 230V G L1-L2 400V 00168.1h M L3-N 230V G f L1 50Hz 80kW This view shows the Fuel level and the running hours. This view shows the phase voltages of the mains (is only shown in AMF mode).
  • Page 30 Qc2002™ Menu Description Parameter list The Parameter Menu's are pre-programmed ! Status Display (pop-up window) DIAGNOSTIC A password will be asked for when an attempt to change a setting is about to be done (user password = 2003). entering parameter list, pushbutton If a special status has elapsed, the active view will be...
  • Page 31 Island operation Automatic Mains Failure (AMF) operation Running hours adjust – This operation type is selected for local/remote – This application is only possible in combination start applications, without the Mains (= stand- with the Auto mode. If the Manual Operation Running Time alone).
  • Page 32 Diagnostic menu Language selection M frequency delay Diagnostics Language M freq delay English 9900s This menu is used to power up the engine electronics Icons is the default factory set language, but 6 other This menu is used to set the delay, which defines how without starting the engine.
  • Page 33 MF high voltage MF voltage delay Overvoltage delay MF volt delay > Volt Delay MF high volt 100% 120% 1.0s 990.0s This menu is used to set the maximum limit for the This menu is used to set the delay, which defines how Overvoltage setpoint mains voltage, in % of the nominal voltage (in AMF- long the mains voltage may be above the max limit or...
  • Page 34 Undervoltage delay Overfrequency delay Underfrequency delay < Volt Delay > Freq Delay < Freq Delay Undervoltage setpoint Overfrequency setpoint Underfrequency setpoint < Volt > Freq < Freq Overfrequency enable Underfrequency enable > Freq enable < Freq enable Enable enable disable Enable enable disable...
  • Page 35 Alarm Display (pop-up window) Following general groups of Alarms exist: – Warning: Alarm LED lights up + Alarm pop-up LOW FUEL LEVEL appears on the display + Alarm relay is empowered (if configured) – Trip of GB: ‘Warning’ actions + Generator Contactor opens LOW COOLANT –...
  • Page 36 LOG list The unit will keep an event log of the latest 30 events. SERVICE TIMER 1 HZ/V FAILURE Events are: – shutdowns – service timer 1/2 reset Together with each event, the real time of the event OIL LEVEL SERVICE TIMER 2 will be stored.

  • Page 37: Control And Indicator Panel Qc4002

    Fail classes F10 ..Fuse Control and indicator panel The fuse (10 A) activates when the current All the activated alarms of the Qc2002™ have their Qc4002™ from the battery to the engine control circuit own pre-defined fail class. General description Qc4002™ control exceeds its setting.
  • Page 38 Qc4002™ module Pushbutton and LED functions X25 ..Connection block Inside cubicle. Allows customer Following pushbuttons are used on connections. the Qc4002™ Refer to circuit diagram for the correct connection. INFO: Shifts the display 3 lower lines X30 ..Connector X30 to show the alarm list.
  • Page 39 Following LEDs are used on the UP: Increases the value of the MB: Manual activation of Qc4002™ selected set point (in the setup menu). close breaker and open In the daily use display, this button breaker sequence if SEMI- function is used for scrolling the View AUTO is selected.
  • Page 40 The main Qc4002™ control unit Qc4002™ menu overview (GB) ON LED green light indicates that the includes 5 LEDs generator breaker is closed. Main View LED yellow light indicates that the generator breaker has received a The display has 4 different lines. The information on command to close on a black BUS, these lines can change, depending on which view is but the breaker is not yet closed due to...
  • Page 41 SETUP menu V2 view The control and protection parameters can be programmed according the application. This can be done by scrolling through the setup menu to the appropriate parameter. Each parameter has a specific channel number and is listed in one of the 4 main SETUP menus: –...
  • Page 42 – 9020 Service port – 911X User password Level 2 and Level 3 passwords can only be set through the Atlas Copco Utility Software PC Software. – 9120 Service menu – 9130 Single/Split/Three phase – 9140 Angle comp. BB/G...
  • Page 43 This is the described menu flow: The menu flow is similar in the CONTROL SETUP, I/O SETUP and SYSTEM SETUP. For more details on the Setup menu we refer to the Qc4002™ User Manual. - 43 -...
  • Page 44 MB Trip. Changing parameters Consult the Qc4002™ user manual for all customer level parameters, which can be accessed using password "2003". In order to receive the default parameters for your unit, please contact Atlas Copco Service staff. - 44 -...
  • Page 45 Standard modes Test mode Block mode The unit has four different running modes and one Enables the user to test the generator on a regular When the block mode is selected, the unit is locked block mode. The required mode can be selected via basis.
  • Page 46 Diagnostics menu Standard applications Island operation This diagnostics menu can be entered via channel In the Qc4002™ module 9 application types can be This application is possible in combination with 6700. This menu is used for engine diagnostics selected. A combination of each application type with SEMI-AUTO mode or AUTO mode.
  • Page 47 Automatic Mains Failure (AMF) Installation wirings – Mains breaker control lines have to be wired to operation X25.13/X25.14/X25.15/X25.16. These terminals – The link between X25.10/X25.11 has to be are voltage free contacts. The power for the MB removed. This application is only possible in combination with has to be supplied by the customer (24 Vdc/ the AUTO mode.
  • Page 48 Fixed Power (FP) operation Load Take Over (LTO) operation – Make sure the connections between X25.33 & X25.3; X25.34 & X25.4; X25.35 & X25.5; This application is possible in combination with This application is normally used in combination with X25.36 & X25.6 are removed. SEMI-AUTO mode or AUTO mode.
  • Page 49 Multiple gen-sets with power – Mains breaker control lines have to be wired to Installations are possible with stand-alone generators X25.13/X25.14/X25.15/X25.16. These terminals management (PMS) or with the Mains (extra Qc4002™ Mains is then are voltage free contacts. The power for the MB needed).
  • Page 50 Paralleling The start signal is the value of the maximum required The priority on starting & stopping the generators can load step. be chosen on priority settings or on the amount of Prior to starting parallel operation of two generators, running hours.
  • Page 51 Only with Power Transducer (*) (*) A Power Transducer is a device that measures the actual power of the mains and which translates this into a 4...20 mA signal towards the Qc4002™ module. For details, please contact Atlas Copco. - 51 -...
  • Page 52 The installation can contain up to 16 Qc4002™ modules. If the Mains is included in the installation, then an extra Qc4002™ module is required. The installation can be monitored and controlled via the PMS Software Package. For details on this application, please contact Atlas Copco. - 52 -...
  • Page 53 Do not put this value above 60 seconds to avoid any possible damage. 4. For more information on the Qc4002™ module and its applications, we refer to the Qc4002™ User manual. If you need more assistance, please contact Atlas Copco. - 53 -...

  • Page 54: Output Terminal Board

    (30 mA) or the overcurrent protection (QAS 60: 100 A, QAS 80: 125 A, QAS 100: 144 A) is activated or when the shunt trip is energized. It must be reset manually after eliminating the problem.

  • Page 55: Operating Instructions

    IEC 364-3, i.e. one point in – Leave enough space for operation, inspection and Consult Atlas Copco for measures against the adverse the power source directly earthed - maintenance (at least 1 meter at each side).
  • Page 56 Quality, minimum section and Protection The lowest acceptable wire section and the maximum length of cables corresponding maximum cable or conductor length For safety reasons, it is necessary to for multiple core cable or H07 RN-F, at rated current The cable connected to the terminal board of the provide an isolating switch or circuit (20 A), for a voltage drop e lower than 5% and at a generator must be selected in accordance with local...

  • Page 57: Before Starting

    During operation Qc1002™ Before starting Operating Qc1002™ Following points should be carried out regularly: – With the generator standing level, check the Starting Qc1002™ engine oil level and top up if necessary. The oil – Check the engine gauges and the lamps for normal level must be near to, but not exceed the high mark readings.

  • Page 58: Operating Qc2002

    Stopping Qc1002™ To start up the unit from a remote Operating Qc2002™ location, proceed as follows: To stop the unit locally, proceed as Starting Qc2002™ – Put the starter switch S20 in position I (ON). follows: Voltage is applied to the Qc2002™ module. To start up the unit locally, proceed –...
  • Page 59 During operation Qc2002™ Stopping Qc2002™ – Cooldown period default 15 sec. Following points should be carried out regularly: – Put the starter switch S20 in position O (OFF) to To stop the unit , proceed as follows: shut down the voltage apply towards the –...

  • Page 60: Operating Qc4002

    During operation Qc4002™ Stopping Qc4002™ Operating Qc4002™ Following points should be carried out regularly: – When in SEMI-AUTO mode, use the STOP Starting Qc4002™ button to stop the generator. The GB button will – Check the display for normal readings. work to open the GB.

  • Page 61: Maintenance

    2912 4412 05 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 62 Generators in standby application have to be tested on a regular basis. At least once a month the engine should run Inspection by Atlas Copco Service technician for minimum 30 minutes at a high load (50%-70%) that the engine reaches its operating temperature.

  • Page 63: Engine Maintenance

    Specifications PAROIL Engine maintenance Engine oil specifications PAROIL from Atlas Copco is the ONLY oil tested Refer to the engine’s operator manual for full It is strongly recommended to use and approved for use in all engines built into Atlas maintenance, including instructions for changing the Atlas Copco branded lubrication oils.

  • Page 64: Engine Oil Level Check

    Mineral engine oil PAROIL E PAROIL is optimized for the latest low emission Engine oil level check EURO -3 & -2, EPA TIER II & III engines running on PAROIL E is a mineral based high performance Consult the Engine Operation Manual for the oil low sulphur diesel for lower oil and fuel consumption.

  • Page 65: Engine Coolant Specifications

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

  • Page 66: Coolant Check

    Flush parameters. high engine operating temperatures. – Flush twice with clean water. Used coolant must – A refractometer can be ordered from Atlas Copco Visual check be disposed or recycled in accordance with laws with part number 2913 0028 00.

  • Page 67: Storage Of The Generator

    Storage of the generator Preparing for operation after storage Storage Before operating the generator again, remove the – Store the generator in a dry, frost-free room which wrapping, VCI paper and silica gel bags and check the is well ventilated. generator thoroughly (go through the checklist “Before starting”...

  • Page 68: Checks And Trouble Shooting

    Checks and trouble shooting Checking voltmeter P4 – Put a voltmeter in parallel with voltmeter P4 on Never perform a test run with the control panel. connected power cables. Never touch an electrical connector without a – Check that the read-out of both voltmeters is the voltage check.

  • Page 69: 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  No residual voltage. resistor in series on the + and - terminals of the electronic regulator, respecting the polarities.

  • Page 70: Engine Trouble Shooting

    Engine trouble shooting Not enough power The table below gives an overview of the possible – Incorrect valve tip clearances. engine problems and their possible causes. – Restriction in a fuel pipe. The pressure of the lubricating oil is The starter motor turns the engine –...
  • Page 71 Black exhaust smoke The engine runs erratically The pressure of the lubricating oil is too high – Restriction in air filter/cleaner or induction – Fault in fuel control. system. – Wrong grade of lubricating oil. – Restriction in a fuel pipe. –...

  • Page 72: Options Available For Qas 60, Qas 80 And Qas 100 Units

    – Outlet sockets (S) - Set 3 QAS 60-80 Pd QAS 60-80-100 Pd 9822 0996 00 – Outlet sockets (S) - Set 3 QAS 100 Pd QAS 60-80-100 Pd - 2V-50Hz 1ph 9822 0996 01 QAS 60-80-100 Pd - 2V-50 Hz 9822 0996 02 –...

  • Page 73: Description Of The Electrical Options

    Battery switch Setting: Description of the electrical options The battery switch is situated inside the sound- – Lower output voltage = Counterclockwise insulated bodywork. It allows to open or to close the rotation The positioning of the components electrical connection between the battery and the –...
  • Page 74 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 75 Outlet sockets (S) - Set 2 X4 ..3-phase outlet socket (400 V AC) three phases towards X4. It can be activated again after eliminating the problem. Provides phases L1, L2 and L3, neutral and A brief description of all outlet sockets and circuit earthing.
  • Page 76 Outlet sockets (S) - Set 3 QAS 60- X3 ..3-phase outlet socket (400 V AC) Q5 ..Circuit breaker for X5 80 Pd Provides phases L1, L2 and L3, neutral and Interrupts the power supply to X5 when a earthing.
  • Page 77 Outlet sockets (S) - Set 3 QAS 100 Pd X4 ..3-phase outlet socket (400 V AC) Q4 ..Circuit breaker for X4 Provides phases L1, L2 and L3, neutral and Interrupts the power supply to X4 when a A brief description of all outlet sockets and circuit earthing.
  • Page 78 Single frequency with electronic Dual frequency with electronic speed Changing the output frequency is speed control (SF) control (DF) only allowed after shutdown. The Single frequency option provides an electric The Dual frequency with electronic speed control After changing output speed controller which improves the output frequency option allows the unit to work at 50 Hz or at 60 Hz at frequency, adjust the output voltage...
  • Page 79 All the cables that are used must be protection (QAS 60: 175 A, QAS 80: 237 A, suitable for high current. 3 phase, higher voltage QAS 100: 280 A) is activated. It must be When using this selection, the generator provides a reset manually...
  • Page 80 (1 phase - 3 phase: QAS 60: to circuit diagram 9822 0996 01/01) or S10b and S10c 175 A, QAS 80: 250 A, QAS 100: 280 A / (refer to circuit diagram 9822 0996 02/01). 3 phase - 3 phase: QAS 60: 152 A, QAS 80: The selection between the two modes is done by 200 A, QAS 100: 250 A) is activated.
  • Page 81 IT-relay N13 ..Earth leak detector Position O will only be used in Detects and indicates an earth fault current The generator is wired for an IT network i.e. no conjunction with an external earth and activates the main circuit breaker Q1. supply lines of the power supply are directly earthed.
  • Page 82 “Electricité de France” (EDF) X1 ..Main power supply (400 Vac) Terminals L1, L2, L3, N (= neutral) and PE When the EDF-option is installed, the unit operates as (= earthing), hidden behind the control panel a standard unit when the neutral and the PE terminals door and behind a small transparent door.
  • Page 83 France”. When starting up the generator, the green Power Led (1) of the Cosmos module will light up when the installation has been carried out correctly. For information about COSMOS™, consult your local Atlas Copco dealer. - 83 -...

  • Page 84: Overview Of The Mechanical Options

    The following mechanical options are available for entering the fuel system. Turn the handle of 3-way the QAS 60, QAS 80 and QAS 100 units: valve to desired condition. – External fueltank connection (with/without quick...
  • Page 85 Undercarriage (axle, towbar, towing To maintain the undercarriage Integrated spark arrestor eyes) The integrated spark arrestor option is included in the – Check the tightness of the towbar bolts, the axle refinery equipment pack. The undercarriage is equipped with an adjustable bolts and the wheel nuts at least twice a year and towbar with brakes, with BNA-, NATO-, DIN-, ITA-, after the initial 50 hours of operation.

  • Page 86: Technical Specifications

    Technical specifications Technical specifications for QAS 60 units Readings on gauges Gauge Reading Unit Ammeter L1-L3 (P1-P3) Below max. rating Voltmeter (P4) Below max. rating Settings of switches Switch Function Activates at Engine oil pressure Shut down 0.5 bar Engine coolant temperature Shut down 103°C Specifications of the engine/alternator/unit...
  • Page 87 0.8 cos  0.8 cos  Rated power factor (lagging) 3ph 1 cos  1 cos  Rated power factor (lagging) 1ph (optional) Rated PRP power 3ph 58.8 kVA 68.3 kVA Rated PRP power 1ph (optional) 40 kVA 45 kVA Rated voltage 3ph line to line 400 V 480 V...
  • Page 88 Mobility/Config. acc. to ISO 8528-1:1993 transportable/D transportable/D (optional) mobile/E mobile/E Mounting fully resilient fully resilient Climatic exposure open air open air Degree of protection (cubicle) IP 54 IP 54 Status of neutral (TT or NT) earthed earthed Status of neutral (IT) (optional) insulated Alternator 4) Standard...
  • Page 89 Electrical system 12 Vdc 12 Vdc Power circuit Circuit-breaker, 3ph. Number of poles Thermal release It (thermal release is higher at 25°C) 100 A 100 A Magnetic release Im 3..5xIn 3..5xIn Circuit-breaker, 3ph., lower voltage Number of poles (optional) Thermal release It (thermal release is higher at 25°C) 152 A 175 A Magnetic release Im...
  • Page 90 v) CEE form 3p + N + PE 125 A/400 V Unit Dimensions (LxWxH) 2910 x 1100 x 1560 mm 2910 x 1100 x 1560 mm Weight net mass 1585 kg 1585 kg Weight wet mass 1805 kg 1805 kg Notes Reference conditions for engine performance to ISO 3046-1.
  • Page 91 Derating Temperature Height (°C) 1000 1500 2000 2500 3000 3500 4000 For use of generator outside these conditions, please contact Atlas Copco. - 91 -...

  • Page 92: Technical Specifications For Qas 80 Units

    Technical specifications for QAS 80 units Readings on gauges Gauge Reading Unit Ammeter L1-L3 (P1-P3) Below max. rating Voltmeter (P4) Below max. rating Settings of switches Switch Function Activates at Engine oil pressure Shut down 0.5 bar Engine coolant temperature Shut down 103°C Specifications of the engine/alternator/unit...
  • Page 93 Rated PRP power 3ph 80 kVA 91 kVA Rated PRP power 1ph (optional) 56.5 kVA 62.5 kVA Rated voltage 3ph line to line 400 V 480 V Rated voltage 3ph line to line lower voltage 230 V 240 V Rated voltage 1ph (optional) 230 V 240 V Rated current 3ph...
  • Page 94 Mounting fully resilient fully resilient Climatic exposure open air open air Degree of protection (cubicle) IP 54 IP 54 Status of neutral (TT or NT) earthed earthed Status of neutral (IT) (optional) insulated Alternator 4) Standard IEC34-1 IEC34-1 ISO 8528-3 ISO 8528-3 Make CUMMINS...
  • Page 95 Power circuit Circuit-breaker, 3ph. Number of poles Thermal release It (thermal release is higher at 25°C) 125 A 125 A Magnetic release Im 3..5xIn 3..5xIn Circuit-breaker, 3ph., lower voltage Number of poles (optional) Thermal release It (thermal release is higher at 25°C) 200 A 225 A Magnetic release Im...
  • Page 96 v) CEE form 3p + N + PE 125 A/400 V Unit Dimensions (LxWxH) 2910 x 1100 x 1560 mm 2910 x 1100 x 1560 mm Weight net mass 1705 kg 1705 kg Weight wet mass 1925 kg 1925 kg Notes Reference conditions for engine performance to ISO 3046-1.
  • Page 97 Derating Temperature Height (°C) 1000 1500 2000 2500 3000 3500 4000 For use of generator outside these conditions, please contact Atlas Copco. - 97 -...

  • Page 98: Technical Specifications For Qas 100 Units

    Technical specifications for QAS 100 units Readings on gauges Gauge Reading Unit Ammeter L1-L3 (P1-P3) Below max. rating Voltmeter (P4) Below max. rating Settings of switches Switch Function Activates at Engine oil pressure Shut down 0.5 bar Engine coolant temperature Shut down 103°C...
  • Page 99 Rated PRP power 3ph 100 kVA 115 kVA Rated PRP power 1ph (optional) 60 kVA 67.5 kVA Rated voltage 3ph line to line 400 V 480 V Rated voltage 3ph line to line lower voltage 230 V 240 V Rated voltage 1ph (optional) 230 V 240 V Rated current 3ph...
  • Page 100 Climatic exposure open air open air Degree of protection (cubicle) IP 54 IP 54 Status of neutral (TT or NT) earthed earthed Status of neutral (IT) insulated Alternator 4) Standard IEC34-1 IEC34-1 ISO 8528-3 ISO 8528-3 Make CUMMINS CUMMINS Model UCI274-C1 UCI274-C1 Rated output, class H temp.
  • Page 101 Power circuit Circuit-breaker, 3ph. Number of poles Thermal release It (thermal release is higher at 25°C) 144 A 144 A Magnetic release Im 3..5xIn 3..5xIn Circuit-breaker, 3ph., lower voltage Number of poles (optional) Thermal release It (thermal release is higher at 25°C) 252 A 280 A Magnetic release Im...
  • Page 102 v) CEE form 3p + N + PE 125 A/400 V Unit Dimensions (LxWxH) 2910 x 1100 x 1560 mm 2910 x 1100 x 1560 mm Weight net mass 1730 kg 1730 kg Weight wet mass 1950 kg 1950 kg Notes Reference conditions for engine performance to ISO 3046-1.
  • Page 103 Derating Temperature Height (°C) 1000 1500 2000 2500 3000 3500 4000 For use of generator outside these conditions, please contact Atlas Copco. - 103 -...

  • Page 104: Conversion List Of Si Units Into British Units

    35.315 cfm cos phi " Nominal rated current Manuf. year/Baujahr/Année de fabrication 1 mbar 0.401 in wc MADE BY ATLAS COPCO AIRPOWER n.v. WILRIJK, BELGIUM Power factor 0.225 lbf Manufacturing year 1 Nm 0.738 lbf.ft 1615 6945 00 EEC mark in accordance witt Machine Directive 32 + (1.8 x t...

  • Page 105: Disposal

    Your Atlas Copco generator consists for the most part Remove the batteries. Do not throw batteries into the of metallic materials, that can be remelted in fire (explosion risk) or into the residual waste.
  • Page 106 - 106 -...
  • Page 107 Circuit diagrams - 107 -...
  • Page 108 9822 0996 00/01 A Applicable for QAS 60-80-100 Pd - Power circuit a2 a0 Voltage See Note 2 Adjustm. 400V/480V Frequency Selection to Circ.Diagr ENGINE Qc2002 - A1.17 to Circ.Diagr ENGINE Ampere-meter to Circ.Diagr ENGINE Ampere-meter to K7.85 See Note 1: Do NOT connect (N) to (PE) R<...
  • Page 109 U> Legend Wire size : Colour code : a = 1 mm² 0 = black b = 1.5 mm² 1 = brown c = 2.5 mm² 2 = red d = 4 mm² 3 = orange e = 6 mm² 4 = yellow f = 10 mm²...
  • Page 110 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 5K (O) Voltage adjustment 1K (O) Emergency stop (S2a: see Engine circuit) 50/60 Hz-switch (O) E.L.R.
  • Page 111 - 111 -...
  • Page 112 9822 0996 00/01 B Applicable for QAS 60-80-100 Pd - Power Circuit Sheet1 - e6 Sheet1 - e6 Sheet1 - e6 Sheet1 - e6 Sheet1 - e6 hx54 30mA 125A 125A Legend Wire size : Colour code : aa = 0.5 mm² 0 = black 1 mm²...
  • Page 113 Circuit breaker 16 A/30 mA Circuit breaker 63 A or 125 A Circuit breaker 63 A Circuit breaker 32 A Circuit breaker 16 A Outlet socket 16 A 1ph Outlet socket 63 A or 125 A Outlet socket 63 A Outlet socket 32 A Outlet socket 16 A Optional equipment...
  • Page 114 9822 0996 01/01 Applicable for QAS 60-80-100 Pd - Power circuit - Dual voltage, 50 Hz, 1 phase XX-(F2) X+(F1) a2 a0 See Note 2 7(V2) 8(U2) (12) (11) (L1) (10) See Note 3 to K7.85 to Circ.Diagr ENGINE V-meter & Control Module - 114 -...
  • Page 115 See Note 1 31 34 Q1.1 Q1.2 Legend Wire size : Colour code : U> 1 mm² 0 = black b = 1.5 mm² 1 = brown c = 2.5 mm² 2 = red 4 mm² 3 = orange 6 mm² 4 = yellow = 10 mm²...
  • Page 116 Speed sensor MPU (O) F1-F6 Fuses 4 A Alternator Auxiliary relay for Y7 (O) Aux. relay select 230Vzz (lower voltage) Aux. relay select 400Vy (higher voltage) Speed controller (O) Automatic voltage regulator Earth leakage relay (O) Q1.1 Circuit breaker 230Vzz (lower voltage) Q1.2 Circuit breaker 400Vy (higher voltage) Coolant heater (O)
  • Page 117 - 117 -...
  • Page 118 9822 0996 02/01 Applicable for QAS 60-80-100 Pd - Power circuit - Dual voltage, 50 Hz XX-(F2) X9.28 X11.8 X+(F1) a2 a0 X9.29 X11.9 7(=U6) 8(=U1) a3 a3 For dedicated 50Hz, a2 a0 link between C and 50 S10a (W6) (U6) See Note 2 to K7.85...
  • Page 119 Legend Wire size : Colour code : aa = 0.5 mm² 0 = black 1 mm² 1 = brown b = 1.5 mm² 2 = red c = 2.5 mm² 3 = orange Twisted Pair 4 mm² 4 = yellow Cubicle 14 11 X11.2...
  • Page 120 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 121 - 121 -...
  • Page 122 9822 0996 05/01 Applicable for QAS 60-80-100 Pd - Engine Circuit Qc1002™ to Circ.Diagr POWER a6 a2 a0 a0 a3 a3 a3 a3 b6 b0 26 27 Sx=Remote Start/Stop-switch (*)=Connect L2 to X25.5 with 230 Vd-systems MAINS SUPPLY (1P+N) Generator Contactor Output : 12Vdc, max.8Adc1 Customer's Installation (see Instruction Manual)
  • Page 123 C D E F G H I a3 a3 a3 a3 a3 to Circ.Diagr POWER to Circ.Diagr POWER - 123 -...
  • Page 124 Generator control unit (set A1 in UNIT-type 2) Fuel level sensor Coolant temperature sensor Oil pressure sensor Preheat resistor Fuse 10A DC Battery 12 Vdc Charging alternator Panel light Starter solenoid Preheat relay Starter relay Starter motor Fuel feed pump P1-P3 A-meter V-meter...
  • Page 125 - 125 -...
  • Page 126 9822 0996 06/01 Applicable for QAS 60-80-100 Pd - Engine Circuit Qc2002™ towards to Circ.Diagr POWER X25.8 a6 a2 b6 b0 a0 a0 a0 a0 a0 26 27 37 38 53 54 57 58 Fx Fx Fx Fx Sx=Remote Start/Stop-switch MAINS SUPPLY (3P+N+PE) Customer's Installation (see Instruction Manual)
  • Page 127 C D E G H I N O P to Circ.Diagr POWER to Circ.Diagr POWER 50/60Hz-switch S12 - 127 -...
  • Page 128 Generator control unit Fuel level sensor Coolant temperature sensor Oil pressure sensor Preheat resistor Fuse 10A DC Battery 12 Vdc Charging alternator Starter solenoid Preheat relay Starter relay Starter motor Fuel feed pump P1-P3 A-meter V-meter Excitation resistor 47ohm Emergency stop (S2b: see Power circuit) V-meter change-over switch High coolant temperature switch...
  • Page 129 - 129 -...
  • Page 130 9822 0996 08/01 Applicable for QAS 60-80-100 Pd - Engine Circuit Qc4002™ MAINS SUPPLY (3P+N+PE) Note "M": Remove link "M" when parallelling with the Sx=Remote Note: Connect R9 between mains. In AMF-mode or in case Start/Stop-switch X32.1/X32.3 at the start of mains parallelling, the and between X32.4/X32.6 Mains-sensing lines need to be...
  • Page 131 A B C D F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n p q r s t u v w a3 a6 a2 a0...
  • Page 132 Generator control unit Speed controller Terminal board LCD display Automatic voltage regulator Socket outlet (16A-1phase) PMS CAn-communication Earth leakage relay Terminal strip Fuel level sensor Circuit breaker Connector wire harness Coolant temperature sensor Circuit breaker 16 A Customer's terminal strip Oil pressure sensor Circuit breaker 6 A X30, 31...
  • Page 133 - 133 -...
  • Page 134 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...
  • Page 136 www.atlascopco.com...

This manual is also suitable for:

Qas 80 pdQas 100 pdQas20flxQas 60 pd

Table of Contents

Save PDF