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2009. 05

AVR Manual

AVR(AUTOMATIC VOLTAGE REGULATOR)

MODEL : FC3

Contents

◈

1. Introduction ····································································································3

2. Features ·········································································································· 3

3. Specifications ································································································3

4. Working conditions ······················································································4

5. structure ·········································································································· 4

6. Variable resistance ····················································································4

7. Connection ····································································································· 4

8. Check for operation ····················································································5

9. Adjusting ········································································································· 6

10. System start up ·························································································7

11. AVR operation test ····················································································7

12. Frequency-output voltage characteristic curve according to

frequency system ····························································································8

13. Trouble causes and solutions ······························································· 8

Engine, Regulator Products

EGCON

Co,. Ltd

http://www.egcon.co.kr

TEL: +82) 032-677-9806

FAX: +82) 032-677-9807

Содержание FC3

Страница 1: ...6 Variable resistance 4 7 Connection 4 8 Check for operation 5 9 Adjusting 6 10 System start up 7 11 AVR operation test 7 12 Frequency output voltage characteristic curve according to frequency syste...

Страница 2: ...equipment could cause electric shock 3 Do not touch with a wet hand It could cause electric shock 4 Do not touch when wires are damaged It could cause electric shock 5 Do set up an earthing device to...

Страница 3: ...hase 180 270Vac 10 50 60 125 Hz 1 2KVA 3 4 Sensing input Single phase 180 270Vac 300 450Vac 50 60Hz 8VA 3 5 Exciter field resistance 18 3 100 3 6 External voltage control resistor 2 K 2 W 3 7 Voltage...

Страница 4: ...eset in a factory 6 4 OVX Over output voltage block regulation resistance 6 5 QDC Parallel operation voltage drop control resistance 6 6 STAB ON Voltage stability setting switch 6 7 60Hz 50Hz Frequenc...

Страница 5: ...ng sensing with 380V cut off two jumpers on the part of 380V SESING CUTTING JUMPER like below Picture1 1 Remove the jumper at all connect voltage detector as a 380V type Drawing1 Warning Make sure tha...

Страница 6: ...out try again with stability adjusting switch on 5 Usually a stability adjusting switch is used for mass generator 9 2 Frequency adjusting 1 According to frequency of generator put a frequency setting...

Страница 7: ...oes not go up or down it means voltage sensing phase is not matched with CCCT phase so set it up with a referential circuit diagram 7 To drop same voltage by applying same load to each generator adjus...

Страница 8: ...maximum the incandescent lamp is on 11 5 If turning voltage control resistance counterclockwise slowly the incandescent lamp is off 11 6 At the point of turning off if turning it clockwise little bit...

Страница 9: ...cted connect the terminal6 to terminal7 with a short bar Generator speed is not sufficient so frequency is lower than standard UFL LED turned on Control generator speed so that make out rated frequenc...

Страница 10: ......