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Egcon GCU DG4, User Manual

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Egcon GCU DG4 User Manual Download Page 25

GCU -DG4 Manual

EGCON CO., LTD

(19)

1. Menu used when testing in the factory

1. Menu used when testing in the factory

(20)

1. Commercial power low voltage setting menu

2. Number 170 will blink in the second line of the display

when pressed <ENT>

3. Change setting values by using <UP> and <DOWN>

4. Changed setting will be saved when pressed <ENT>.

5. Low voltage setting range : 170 ~ 220Vac

Summary of Contents for GCU DG4

Page 1: ...10 Signals and Marks 14 11 Manual Operation 15 12 Automatic Operation 15 13 Engine Generator Protection Device Operation Test Identical for Both Manual and Automatic Operation 16 14 Modification of En...

Page 2: ...th wet hands as it may cause electrocution 4 Please do not touch when sheath of electric wire is damaged as it may cause electrocution 5 Please do grounding of electric wire to prevent electrocution W...

Page 3: ...and Functions 3 1 Control power supply 8 35Vdc Power consumption Below 5W on idle 360W maximum 3 2 Speed sensor MPU detection 0 7 000 Hz 3 20 Vac 3 3 Commercial power detection Max 500Vac 3 sides 4 l...

Page 4: ...s S T line voltage when light is on S N Shows S N phase voltage when light is on A2 Shows S phase current when light is on pF Shows power factor when light is on DCV Shows the voltage of battery when...

Page 5: ...tting value Check values on measurement screen when in operation Generator starter switch upon manual mode Decrease setting value Check values on measurement screen when in operation Generator stop sw...

Page 6: ...Flicker is on during the detection of excessive temperature of coolant Excessive Temperature of Lubricant Light turns on upon excessive temperature of lubricant Flicker is on during the detection of e...

Page 7: ...zzer sound upon input of power BP BP then goes to the initial display 1 1 Initial display 2 1 Displays R S phase voltage S phase current and frequency of generator 2 Pressing UP button takes display t...

Page 8: ...GCU DG4 Manual EGCON CO LTD 3 1 Displays line voltage of generator 4 1 Displays phase voltage of generator 5 1 Displays current of generator...

Page 9: ...tor 7 1 Displays speed of revolution operation hours of the generator and battery s voltage 2 Every number in First decimal place of the operation hours indicates 6 min 3 Pressing UP button takes to t...

Page 10: ...0 H172 D58 mm 7 2 Cut out W211 H162 mm 7 3 Mounting Holes W226 H60 mm 6pi 4H 7 4 Weight About 1 2kg including case 7 5 Outward drawing 8 Preparation before use 8 1 Connect circuits into input output s...

Page 11: ...detection of power outage signal Circuit Diagram 2 8 2 Please adjust settings of GCU DG4 to fit the generator Caution If settings are adjusted differently from the generator problems will arise durin...

Page 12: ...t values by Dividing CT 1000 by 5 When CT setting is different it displays different current value and voltage value 3 OPT WTG gauge setting set according to the settings menu 9 Regulator 9 1 TEST SW...

Page 13: ...Generator Stop Generator in operation 3 GR Grounding Relay Generator Stop Generator in operation 4 AFR Reserve Breakdown Input Generator Stop Generator in Operation 5 OTU Lubricant temperature gauge...

Page 14: ...interface Dry contact AC250V 15A 2sec 52 COM 52CX a ACB blocking interface Dry contact AC250V 15A 2sec 86X c 86X a Breakdown display interface Dry contact AC250V 10A 6X c 6X a Engine operation displa...

Page 15: ...number of ring gear depends on the manufacturer of engine 4 Starter motor circuit is blocked above IDLE SPEED 5 When starting engine the starter motor rotates for the duration set in 12 even with no...

Page 16: ...ator Protection Device Operation Test Identical for Both Manual and Automatic Operation 14 1 Operates in the case of breakdown and warning When protection device is in operation it is possible to RESE...

Page 17: ...ing with temperature sensor 1 Start engine 2 Check if RUN lamp of GCU is on and RPM 3 Ground WTU socket 4 Coolant over temperature lamp will blink during the setting time and after the setting time co...

Page 18: ...ion of Environment Settings 15 1 Change of Environment Setting Mode 1 1 Press PRG button when generator in stop mode or manual mode is stopped 2 Takes you settings mode 2 1 Settings mode 2 Over speed...

Page 19: ...line of the display when pressed ENT 3 Change setting values by using UP and DOWN 4 Press ENT 5 Number 2 in the third line of the display will blink 6 Change setting values by using UP and DOWN 7 Cha...

Page 20: ...ay when pressed ENT 3 Change setting values by using UP and DOWN 4 Press ENT 5 Number 5 in the third line of the display will blink 6 Change setting values by using UP and DOWN 7 Changed setting will...

Page 21: ...f display when ENT is pressed 3 Change setting values by using UP and DOWN 4 Press ENT 5 Number 5 0 in the third line of the display will blink 6 Change setting values by using UP and DOWN 7 Changing...

Page 22: ...setting menu 2 will blink in the second line of the display when pressed ENT 3 Change setting values by using UP and DOWN 4 Changed setting will be saved when pressed ENT 5 ACB control mode 6 MCCB con...

Page 23: ...Use neither 14 1 Start output time setting 2 Number 7 will blink in the second line of the display when pressed ENT 3 Change setting values by using UP and DOWN 4 Changed setting will be saved when pr...

Page 24: ...temperature gauge value revision setting 2 Number 0 will blink in the second line of the display when pressed ENT 3 Change setting values by using UP and DOWN 4 Changed setting will be saved when pre...

Page 25: ...when testing in the factory 20 1 Commercial power low voltage setting menu 2 Number 170 will blink in the second line of the display when pressed ENT 3 Change setting values by using UP and DOWN 4 Cha...

Page 26: ...and DOWN 4 Changed setting will be saved when pressed ENT 5 Low voltage setting range 170 220Vac 22 1 PT ratio setting menu for high voltage 2 of second line will blinks when ENT key is pressed 3 Cha...

Page 27: ...or Engines in the World Engine Manufacturer Engine Model Number of Ring Gears Engine Manufacturer Engine Model Number of Ring Gears JOHN DEERE 3179D 142 CATERPILLAR D399 183 4039D 142 DG399 183 6059T...

Page 28: ...Correct wiring by referring to the circuit diagram Wrong OPS MODE setting in environment settings Correctly set OPS MODE Did not use correct sensor OPU must use products from VDO Inaccurate RPM of gen...

Page 29: ......

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