Circutor FRE Series Manual de usuario descargar pdf (Pagina 3)

FRE / FRES

TABLE OF CONTENTS

1 INTRODUCTION .................................................................................................................................................. 4

2 SAFETY HAZARDS AND WARNINGS................................................................................................................ 4

2.1 H

AZARDS ENCOUNTERED DURING THE INSTALLATION AND START-UP OF ELECTRICAL EQUIPMENT. ............................ 4

2.2 S

AFETY WARNINGS.......................................................................................................................................... 4

2.3 A

PPLICATION WARNINGS .................................................................................................................................. 5

3 RECEPTION, TRANSPORT, HANDLING AND STORAGE ................................................................................ 5

3.1 RECEPTION PROTOCOL .................................................................................................................................... 5

3.2 T

RANSPORT, LOADING AND UNLOADING, HANDLING AND STORAGE ........................................................................ 5

3.3 S

TORAGE ....................................................................................................................................................... 6

4 TECHNICAL CHARACTERISTICS ...................................................................................................................... 6

4.1 LABEL WITH THE EQUIPMENT'S CHARACTERISTICS ............................................................................................... 6

4.2 E

LECTRICAL CHARACTERISTICS ........................................................................................................................ 7

4.3 E

NVIRONMENTAL CHARACTERISTICS ................................................................................................................. 7

4.4 M

ECHANICAL CHARACTERISTICS: ...................................................................................................................... 7

4.5 EXTERNAL DIMENSIONS AND WEIGHTS ............................................................................................................... 8

4.6 C

APACITOR BANK COMPONENTS ....................................................................................................................... 8

4.6.1 Fast regulator........................................................................................................................................... 9

4.6.2 CPC, zero switching controller ................................................................................................................. 9

4.6.3 Power block: .......................................................................................................................................... 10

5 INSTALLATION ................................................................................................................................................. 10

5.1 PREPARATION .............................................................................................................................................. 10

5.2 I

NSTALLATION LOCATION ................................................................................................................................ 10

5.3 C

ONNECTION OF THE CAPACITOR BANK WITH FILTERS TO THE GRID ..................................................................... 10

5.3.1 Power circuit. ......................................................................................................................................... 11

5.3.2 External isolation and protection elements ............................................................................................ 11

5.3.3 Auxiliary control voltage. ........................................................................................................................ 11

5.3.4 Earth cable connection .......................................................................................................................... 11

5.3.5 Connecting the current transformer (CT) ............................................................................................... 12

6 START-UP OF A STATIC CAPACITOR BANK WITH DETUNED FILTER (FRE OR FRES) ........................... 13

6.1 B

EFORE START-UP ........................................................................................................................................ 13

6.2 S

TART-UP .................................................................................................................................................... 13

6.3 TESTS ONCE THE CAPACITOR BANK IS CONNECTED AND THE PF REGULATOR HAS BEEN ADJUSTED ......................... 14

7 MAINTENANCE ................................................................................................................................................. 15

7.1 S

AFETY REGULATION ..................................................................................................................................... 15

7.2 M

AINTENANCE WITH THE FILTER BANK DISCONNECTED ...................................................................................... 15

7.2.1 Basic maintenance protocol ................................................................................................................... 15

7.2.2 Tightening the electrical connections. .................................................................................................... 15

7.2.3 Key points for inspecting static switches. ............................................................................................... 15

7.2.4 Key points for inspecting capacitors. ..................................................................................................... 16

7.2.5 Key points for testing the PF regulator .................................................................................................. 16

7.2.6 Cleaning the cabinet .............................................................................................................................. 16

7.3 M

AINTENANCE WITH THE CAPACITOR BANK CONNECTED .................................................................................... 16

7.4 E

NVIRONMENTAL CONDITIONS: ....................................................................................................................... 17

8 WARRANTY ....................................................................................................................................................... 18

9 TECHNICAL ASSISTANCE AND DECLARATION OF CONFORMITY ............................................................ 18

9.1 C

ONFORMITY DECLARATION ........................................................................................................................... 19

SCHEMES