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Summary of Contents for Procom DGC-11
- Page 1 OPERATING INSTRUCTIONS DGC-11 Installation Guide Rev.-01...
- Page 2 Index 1.0 Introduction 2.0 Protection, Supervision Salient features 3.0 Measurement & Display 4.0 Annunciations 5.0 Contacts 6.0 Timers 7.0 Switches Description 8.0 Setting Procedure 9.0 Annunciations Description 10.0 Lamp Test 11.0 Operating Mode 11.1 Auto Mode 11.2 Manual Mode 11.3 Off Mode 11.4 Test Mode 11.5 Semi Auto Mode 12.0 Programming mode...
- Page 3 1.0 Introduction ' 16 Bit RISC, state of art, microcontroller based System. ' True RMS measurement of all measured parameters with 1% accuracy of measured value (Not full scale) Backlit LCD Display for easy reading and parameter settings. No need toconsult the manual while programming the unit. ' All the inputs, such as Mains, Generator and Battery voltages are fully isolated, providing the freedom to design a totally isolated system.
- Page 4 ' Crank gap timer (variable) ' Mains restoration timer (variable) ' No. of crank attempts (variable) 7.0 Switches Description DGC-11 has 12 switched are provided on its front panel. The table below describes the operation of these. Installation Guide Page-3...
- Page 5 Auto, Man., Test & Off are Radio buttons and only one can be active at a time. 8.0 Setting Procedure DGC-11 has provision to program the operating parameters, resetting the service hours and viewing the last 20 fault history. Press &...
- Page 6 9.0 Annunciations Description DGC-11 has 23 annunciations on its front panel. These either announce the faults or indicated the status of the system. S.No. Nomenclature Description Fail Start This LED blinks when the engine Fails to Start. Fail stop This LED blinks when the engine Fails to Stop.
- Page 7 Max duration of crank command is user settable. In case of non start of the engine DGC-11 re-cranks it till it starts or user programmed crank attempts are exhausted. If generator fails to start after the maximum programmed crank attempts, Fail to Start LED starts blinking, indicating start failure and the hooter is switched on.
- Page 8 Please note that the generator will not automatically switch off in this mode. To switch off the generator select either Auto, Manual or Off mode. “GCB” & “MCB” keys are active in this mode. DGC-11 protects the generator by monitoring all internal and external faults.
- Page 9 Mains O/F Max. Permissible Mains frequency, 55Hz 40-65Hz above this frequency the Mains is treated unhealthy & Generator is started. Mains U/F Min. permissible Mains frequency, 45Hz 40-65Hz below this frequency the Mains is treated unhealthy & Generator is started. Mains Freq Time for which the Mains frequency 10Sec...
- Page 10 Generator O/V Max. Permissible Generator voltage, 270V 80-270V above this the Generator voltage is treated unhealthy & the Generator is stopped on voltage fault. Generator U/V Min. permissible Generator voltage, 180V 80-270V below this the Generator voltage is treated unhealthy & the Generator is stopped on voltage fault.
- Page 11 Current current fault monitoring has to start. 40Amps for The timer for it is as described in 32. Procom Make This fault is only enabled while the generator is running. On expiry of the timer the generator is stopped Gen O/C...
- Page 12 CT Ratio Current Transformer ratio 1-199 Available only in /5 CTs model. Not available in models with Procom Make CTs V-Belt/Alt Duration for which the V-Belt signal 2Sec 1-999 Delay should be continuously active to be recognized as a fault and action initiated.
- Page 13 the mains contact is deactivated but the generator is not started. This is unavailable if (41) is Disabled This timer is automatically reset, ifduring this duration the mains become healthy for “Mains Restoration Delay” (28) Service Time Time, in hours, after which the 250Hrs 1-999 Hrs service is due.
- Page 14 Start No.PH Start The engine when Any phase 1.0 Any Phase Fail 1.0 Any phase of mains fails fails Fail 2.0 All the phases fails 2.0 All Phases fail System Config The Mains/Generator Phases Mains 3ph All 4 selection Generator combinations 3 Ph * This parameter can be disabled while programming...
- Page 15 ' Reading system conditions ' Reading fault status. 15.0 Load Management/Choke/Heater DGC-11 has programmable contact for either the Heater/Choke function or Load management function. In the choke mode the contact can be switched on for a programmed duration before the crank and will switch off after the programmed time has expired after the engine has started.
- Page 16 Alternator which is positive. It is our endeavour to constantly upgrade our products, hence specifications are subject to change without any notice. ® PROCOM Pvt. Ltd. Plot No. 20-21, Industrial Estate, Sector-59 (II), HUDA, Faridabad-121004, Haryana Phone: 0129-4700400 (10 Lines), E-mail : info@mrmprocom.com...
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