Datakom DKG-705 - User Manual

DATAKOM DKG-705 User’s Manual
Electronics Ltd.
datakom@datakom.com.tr
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Tel: +90-216 466 84 60
Fax: +90-216 364 65 65
DKG-705 AUTOMATIC MAINS FAILURE AND
REMOTE START UNIT
WITH PARALLEL TO MAINS
AND DUAL GENSET PARALLEL FEATURES
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FEATURES
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Automatic mains failure,
Remote start operation,
Engine control,
Generator protection,
Built in alarms and warnings,
Programmable analogue inputs: 4
Programmable digital inputs: 8
Programmable relay outputs: 7
I/O expansion capability,
LCD display 4 lines by 20 characters,
Periodic maintenance request indicator,
True RMS AC measurements,
Built-in exerciser,
Remote Start capability,
Statistical counters,
Event logging,
Field adjustable parameters,
Governor and AVR control outputs,
No break transfer,
Soft transfer,
Paralleling with the mains,
Peak lopping (peak shaving),
Load shedding,
Dual genset parallel with load sharing,
G-59 protections,
Remote monitoring (MS-Windows based),
RS-232 serial port,
Software downloadable from serial port,
Survives cranking dropouts,
Sealed front panel.
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VERSION: 01.16 DATE: 20-02-2006

Summary

1. INSTALLATION

1.2 Mounting the Unit

Instructions for panel mounting the DKG-705 unit, including voltage jumper details.

1.3 Wiring the Unit

Essential safety warnings and guidelines for wiring the DKG-705 unit correctly.

4. ALARMS

4.1 Shutdown Alarms

Lists definitions, sources, and descriptions of various shutdown alarms.

4.2 Load Dump Alarms

Details definitions, sources, and descriptions of load dump alarm conditions.

4.3 Warnings

Lists definitions, sources, and descriptions of various warning conditions.

5. MODES OF OPERATION

6. SYNCHRONIZING WITH MAINS

6.1 Governor Control

6.2 AVR Control

7. LOAD TRANSFER MODES

7.2 No Break Transfer

7.3 Soft Transfer

8. PARALLELING WITH MAINS: PEAK LOPPING

9. DUAL GENSET PARALLEL OPERATION

10. PROTECTION FUNCTIONS FOR PARALLEL WITH MAINS

10.1 ROCOF FUNCTION

10.2 VECTOR SHIFT FUNCTION

10.3-10.6 Frequency and Voltage Protections

16. MAINTENANCE

18. PROGRAMMING

19. TROUBLESHOOTING

22. CONNECTION DIAGRAM

Datakom DKG-705 Specifications

General

Frequency	50/60 Hz
Storage Temperature	-40°C to +80°C
Cranking Time	Configurable
Idle Time	Configurable
Warm-up Time	Configurable
Cooling Time	Configurable
Communication	RS-485