3. 4. Feeder Terminal Unit R200 Manual V2 9 Chardon 20150416.pdf

TABLE OF CONTENTS

1. Overview ............................................................................................ 1
1.1.

Protection of Distribution Lines .................................................................. 1

1.2.

Function of Automatic Circuit Recloser ......................................................1

1.3.

Main Features of FTU-R200 ...................................................................... 2

1.4.

Block Diagram of FTU-R200 ...................................................................... 5

1.4.1.

Typical Structure of control cabinet ..................................................................................... 5

1.4.2.

Block Diagram of FTU Boards .............................................................................................. 6

1.4.3.

Block Diagram of Power Supply Board ................................................................................ 7

2. Technical Data ................................................................................... 8
2.1.

Digital Processor ......................................................................................... 8

2.1.1.

Dual Processor Architecture.................................................................................................. 8

2.1.2.

Analog/Digital Conversion .................................................................................................... 8

2.1.3.

DSP ......................................................................................................................................... 8

2.1.4.

CPU ......................................................................................................................................... 9

2.1.5.

Functional Block Diagram ..................................................................................................... 9

2.2.

Environmental Conditions ....................................................................... 10

2.3.

Inputs/Outputs .......................................................................................... 11

2.4.

Measurement .............................................................................................13

2.4.1.

Current ................................................................................................................................. 13

2.4.2.

Voltage .................................................................................................................................. 13