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Protections 

 

Part No. 057-129   DSE871x mono remote display ISSUE 2.1  21/09/2010 ADM    

55

 

 

6.9  ROCOF / VECTOR SHIFT 

 
When configured to run in parallel with the mains (utility) supply, the module monitors for ROCOF / Vector shift trips 
according to the module’s configuration settings. This is included within the module and will detect failure of the 
mains supply during parallel operation with the generator. 
 

NOTE:

NOTE:

NOTE:

NOTE:----    This protection operates only when in parallel with the mains supply and is disabled at all 

This protection operates only when in parallel with the mains supply and is disabled at all 

This protection operates only when in parallel with the mains supply and is disabled at all 

This protection operates only when in parallel with the mains supply and is disabled at all 

other times.

other times.

other times.

other times.    

 
Should either of these alarms operate, the module will perform a controlled shutdown (electrical trip) of the 
generator. This operation must be manually reset : 
 

1)  Press 

 button. The engine will stop if it is still running and the alarm is cleared. 

2)  Activate digital input configured to “Clear ROCOF/Vector shift” if this has been provided. 

3)  Press 

 and 

 button together and hold for 5 seconds. The ROCOF/Vector shift instrument is displayed 

and all ‘peak hold’ values are reset, clearing the ROCOF/Vector shift alarm. 

 
For details on activating and configuring the ROCOF/Vector shift protection, you are referred to the 8700 
configuration software manual. 

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Содержание DSEPOWER DSE871 Series

Страница 1: ...1x mono remote display ISSUE 2 1 21 09 2010 ADM DSEPOWER DSE871x Mono Display Document number 057 129 Author Anthony Manton CALL US TODAY 1 888 POWER 58 REQUEST A QUOTE parts genpowerusa com SHOP ONLI...

Страница 2: ...cs Plc at the address above The DSE logo and the names DSEUltra DSEPower DSEPower DSEExtra DSEMarine and DSENet are UK registered trademarks of Deep Sea Electronics PLC Any reference to trademarked pr...

Страница 3: ...SEALING GASKET 14 3 9 APPLICABLE STANDARDS 15 3 9 1 ENCLOSURE CLASSIFICATIONS 16 IP CLASSIFICATIONS 16 NEMA CLASSIFICATIONS 17 4 INSTALLATION 18 4 1 TERMINAL DESCRIPTION 18 4 1 1 DC SUPPLY FUEL AND S...

Страница 4: ...DOWNS 49 6 6 ELECTRICAL TRIPS 49 6 7 HIGH CURRENT SHUTDOWN ELECTRICAL TRIP ALARM 50 6 7 1 IMMEDIATE WARNING 50 6 7 2 IDMT ALARM 50 6 8 SHORT CIRCUIT AND EARTH FAULT SHUTDOWN ELECTRICAL TRIP ALARM 52 6...

Страница 5: ...1 INDIVIDUAL PLUGS 67 13 2 PURCHASING ADDITIONAL FIXING CLIPS FROM DSE 67 13 3 PURCHASING ADDITIONAL SEALING GASKET FROM DSE 67 14 WARRANTY 68 15 DISPOSAL 68 15 1 WEEE WASTE ELECTRICAL AND ELECTRONIC...

Страница 6: ...N 056 001 Four Steps to Successful Synchronising 056 005 Using CTs With DSE Products 056 010 Overcurrent Protection 056 011 MSC Link 056 013 Load Demand Scheme 056 022 Breaker Control 056 018 Negative...

Страница 7: ...features are included within the controller along with the necessary protections for such a system The user also has the facility to view the system operating parameters via the LCD display The DSE87...

Страница 8: ...riants of this product 3 1 1 SHORT NAMES Short name Description DSE8700 DSE87xx All modules in the DSE8700 Series Product type DSE8711 Mono remote display for DSE8710 8711 Variant Standard product 00...

Страница 9: ...r and Servicing Maintenance Spares Repair and Servicing elsewhere in this document elsewhere in this document elsewhere in this document elsewhere in this document 3 3 POWER SUPPLY REQUIREMENTS Minimu...

Страница 10: ...eet RS485 Serial port Isolated Data connection 2 wire common Half Duplex Data direction control for Transmit by s w protocol Max Baud Rate 115K External termination required 120 Max common mode offset...

Страница 11: ...e file will be made available in the future to activate this port 3 7 SOUNDER DSE871x module features an internal sounder to draw attention to warning shutdown and electrical trip alarms Sounder level...

Страница 12: ...E 2 1 21 09 2010 ADM 3 8 DIMENSIONS AND MOUNTING 3 8 1 1 DIMENSIONS 240 0mm x 181 1mm x 41 7mm 9 4 x 7 1 x 1 6 PANEL CUTOUT 220mm x 160mm 8 7 x 6 3 WEIGHT 0 7kg 1 4lb CALL US TODAY 1 888 POWER 58 REQU...

Страница 13: ...ll the fixing clip backwards towards the back of the module ensuring all three prongs of the clip are inside their allotted slots Turn the fixing clip screws clockwise until they make contact with the...

Страница 14: ...er tighten the cable tie for instance with cable tie tools to prevent the risk of damage to the module case Cable tie fixing point With cable and tie in place 3 8 4 SILICON SEALING GASKET The supplied...

Страница 15: ...S EN 60950 BS EN 61000 6 2 BS EN 61000 6 4 The unit is designed to comply with European directive 2004 108 EEC by complying with harmonised European standards EN 61000 6 2 Generic Immunity and EN 6100...

Страница 16: ...ilted at an angle up to 15 from it s normal position drops falling at an angle 3 Protected against ingress of solid objects with a diameter of more than 2 5 mm Tools wires etc with a thickness of more...

Страница 17: ...ee of protection against limited amounts of falling water and dirt 3 IP64 Provides a degree of protection against windblown dust rain and sleet undamaged by the formation of ice on the enclosure 3R IP...

Страница 18: ...ne is not configured 4 1 2 PC CONFIGURATION INTERFACE CONNECTOR For PC configuration of the display module CAUTION This socket has no purpose in version 1 display modules DESCRIPTION CABLE SIZE NOTES...

Страница 19: ...g Belden 9841 or direct equivalent B SCR 4 1 4 RS232 CONNECTOR PIN No NOTES 1 Received Line Signal Detector Data Carrier Detect 2 Received Data 3 Transmit Data 4 Data Terminal Ready 5 Signal Ground 6...

Страница 20: ...e auxiliary contact 2 There is NO input configured for Generator closed auxiliary factory default setting The LED illuminates when the DSE8710 gives the loading signal to the generator The LED shows t...

Страница 21: ...navigation buttons Four configurable LEDs Select Stop mode Select Manual mode Select Auto mode Mute alarm Lamp test Start engine s when in manual or Testmode Transfer to Bus manual mode only Transfer...

Страница 22: ...INE NOTE For further details see the section entitled OPERATION elsewhere in this manual 4 5 2 STOPPING THE ENGINE NOTE For further details see the section entitled OPERATION elsewhere in this manual...

Страница 23: ...using the Front Panel Editor The screenshot shows the factory settings for the timers taken from the DSE Configuration Suite Software Alternatively to scroll manually through all instruments on the c...

Страница 24: ...ay 00 04 and engine running L L L L N 215V 43A N 215V 43A N 215V 43A N 215V 43A L L L L L 373V 47 5Hz L 373V 47 5Hz L 373V 47 5Hz L 373V 47 5Hz 0kW 0 0pf 0kW 0 0pf 0kW 0 0pf 0kW 0 0pf The contents of...

Страница 25: ...intenance Due If configured Engine ECU Link When connected to suitably configured and compatible engine ECU For details of supported engines see Electronic Engines and DSE wiring DSE Part number 057 0...

Страница 26: ...Bus Voltage ph N Bus Voltage ph ph Bus Frequency Bus Phase Sequence 4 6 5 SYNCHROSCOPE DISPLAY When synchronising is in progress the synchroscope display automatically appears Alternatively it can be...

Страница 27: ...module At regular intervals after power up the modem is reset and reinitialised to ensure the modem does not hang up If the DSE8710 series module does not correctly communicate with the modem Modem in...

Страница 28: ...d Flow control DSR Data Set Ready Ready to communicate DTR Data Terminal Ready Ready to communicate DCD Data Carrier Detect Modem is connected Modem Commands Modem Commands Modem Commands Modem Comman...

Страница 29: ...M provider that it is a DATA SIM and can operate as a data modem DATA is NOT the same as FAX or GPRS and is often called Circuit Switched Data CSD by the SIM provider NOTE NOTE NOTE NOTE In the case o...

Страница 30: ...guration Suite Software Required settings are shown below Master inactivity timeout should be set to at least twice the value of the system scan time For example if a modbus master PLC requests data f...

Страница 31: ...suitable CAN engine the DSE871x series controller displays alarm status messages from the ECU Alarm ECU Warning Warning Press to access the list of current active Engine DTCs Diagnostic Trouble Codes...

Страница 32: ...shutdown alarms The module logs the alarm along with the date and time of the event or engine running hours if configured to do so If the module is configured and connected to send SMS text To view t...

Страница 33: ...r s equipment Such as Battery Charger On or Louvres Open etc WARNINGS and SHUTDOWNS Specific indication of a particular warning or shutdown condition backed up by LCD indication Such as Low Oil Pressu...

Страница 34: ...rt input and mains supply status and once a start request is made the set will be automatically started and placed on load Upon removal of the starting signal the module will automatically transfer th...

Страница 35: ...the load place before the load place before the load place before the load switch is closed switch is closed switch is closed switch is closed Close bus DSE8760 8716 only This push button is used to c...

Страница 36: ...ration source for the exact sequences and timers observed by any particular module in the field 5 1 ALTERNATIVE CONFIGURATIONS Depending upon the configuration of your system by the generator supplier...

Страница 37: ...e If the generator loading falls below the Dummy Load Control Trip setting kW the Dummy Load Control Trip Delay is displayed on the module display If the generator loading remains at this low level fo...

Страница 38: ...nerator loading is still high when the timer expires the first Load shedding Control output will energise When the load has been above the trip level for the duration of the timer the next Load sheddi...

Страница 39: ...d until AUTO mode is entered When configured to do so when left in STOP mode for five minutes with no presses of the fascia buttons the module enters low power mode To wake the module press the button...

Страница 40: ...art delay timer the unit will return to a stand by state If a start request is still present at the end of the start delay timer the fuel relay is energised and the engine will be cranked NOTE If the...

Страница 41: ...he generator may be automatically started and stopped depending upon load requirements If in doubt consult your system supplier for details of how your particular system has been configured If all sta...

Страница 42: ...ring this cranking attempt then the starter motor is disengaged for the crank rest duration after which the next start attempt is made Should this sequence continue beyond the set number of attempts t...

Страница 43: ...r is closed Once the load has been transferred to the generator the load switch will not be automatically opened unless Press the Open Generator button DSE8710 only Press the auto mode button to retur...

Страница 44: ...l start the set s and parallel the mains to the generator bus to provide a Test on load function Depending upon configuration this can be continuous parallel or island mode operation 5 6 1 WAITING IN...

Страница 45: ...gh Engine Temperature shutdown Emergency Stop and Low Coolant Warning These will automatically scroll in the order that they occurred In the event of a warning alarm the LCD will display the appropria...

Страница 46: ...hat has Protections Disabled configured results in a warning message appearing on the PC screen for the user to acknowledge before the controller s configuration is changed This prevents inadvertent a...

Страница 47: ...ured for indication The LCD text will not appear on the module display but can be added in the configuration to remind the system designer what the input is used for As the input is configured to Indi...

Страница 48: ...CAN and receives an error message from the engine control unit Can ECU Warning is shown on the module s display and a warning alarm is generated 6 4 HIGH CURRENT WARNING ALARM GENERATOR HIGH CURRENT i...

Страница 49: ...the engine at rest 6 6 ELECTRICAL TRIPS NOTE Shutdown and Electrical Trip alarms can be disabled by user configuration See the section entitled Protections Disabled elsewhere in this document Electri...

Страница 50: ...m the load before stopping the Generator after the off load cooling timer Remove the fault then press Stop Reset to reset the module The higher the overload the faster the trip The speed of the trip i...

Страница 51: ...rmitted for 1 hour If the set load reduces the controller then follows a cooling curve This means that a second overload condition may trip much sooner than the first as the controller knows if the wi...

Страница 52: ...er begins following the IDMT curve If the current surpasses the Trip for an excess of time the Alarm triggers Shutdown or Electric trip as selected in Action The higher the fault the faster the trip T...

Страница 53: ...CURVES NOTE NOTE NOTE NOTE DSE Factory setti DSE Factory setti DSE Factory setti DSE Factory setting is time multiplier K 0 4 ng is time multiplier K 0 4 ng is time multiplier K 0 4 ng is time multip...

Страница 54: ...E NOTE DSE Factory setting is time multiplier K 0 01 DSE Factory setting is time multiplier K 0 01 DSE Factory setting is time multiplier K 0 01 DSE Factory setting is time multiplier K 0 01 Trip time...

Страница 55: ...at all This protection operates only when in parallel with the mains supply and is disabled at all other times other times other times other times Should either of these alarms operate the module wil...

Страница 56: ...performs resetting the maintenance alarm after performing the required maintenance The method of reset is either by Activating an input that has been configured to maintenance x reset where x is the...

Страница 57: ...1 2 MANUAL MODE Scheduled runs will not occur when the module is in MANUAL mode Activation of a Scheduled Run On Load when the module is operating OFF LOAD in Manual mode will have no effect the set c...

Страница 58: ...ion mode allows the operator limited customising of the way the module operates Use the module s navigation buttons to traverse the menu and make value changes to the parameters Previous page Increase...

Страница 59: ...leaves the factory If the module has a PIN code set this has been PIN code set this has been PIN code set this has been PIN code set this has been affected affected affected affected by your generato...

Страница 60: ...alue Press the up or down buttons to change the parameter to the required value Press to save the value The parameter ceases flashing to indicate that it has been saved To exit the editor at any time...

Страница 61: ...ss Sets 70 Load Demand Priority 1 Gen Reverse Power 35kW Gen Over Current 0 Insufficient Capacity Delay 1s Insufficient Capacity Action None Reactive Load CTL Mode VAr Share None Load Parallel Power 1...

Страница 62: ...t the editor at any time press and hold the button 9 2 2 ADJUSTABLE PARAMETERS RUNNING EDITOR Running Editor Factory default settings are shown in bold italicised text Section Parameter as shown on di...

Страница 63: ...the engine for the pre set number of attempts the LCD will display Failed to start Select the STOP RESET position to reset the unit 10 9 Restore the engine to operational status reconnect the fuel sol...

Страница 64: ...lt indicated on LCD display Check configuration of input Fail to Start is activated after pre set number of attempts to start Check wiring of fuel solenoid Check fuel Check battery supply Check batter...

Страница 65: ...switch device and that all connections are correct Remember that the set will not take load in manual mode unless a remote start on load input is present or the close generator button is pressed Inac...

Страница 66: ...2 1 CONTROL Check the control of the engine is working Control of AVR Control of Governor Direction of Control Failure of the above steps will result in poor control of the governor AVR leading to pro...

Страница 67: ...ROM DSE If you require additional plugs from DSE please contact our Sales department using the part numbers below 13 1 1 1 INDIVIDUAL PLUGS DSE87xx series terminal designation Plug description Part No...

Страница 68: ...002 95 EC 2006 To remove specified hazardous substances Lead Mercury Hexavalent Chromium Cadmium PBB PBDE s Exemption Note Category 9 Monitoring Control Instruments as defined in Annex 1B of the WEEE...

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