Ume Ingepac Ef Td Eng

I/O 1

I/O 2

I/O 3

X2

XFA1 XB1

XB2XA2

XB3XA3

1 2 3 4 5 6

Serial Ports

1 2

Ethernet

1 =

3 1 1 2 =

3 2 2 3 =

3 3 3

(

) =1

1 1 (

111

) +1

2 2 (

222

) +1

3 3 (

333

)

Ia

Ib

Ic

1

0

0

0

1

0

0

0

1

Ia

Ib

Ic

1

3

IG

IG

IG

Ia

Ib

Ic

A

Ia

Ib

Ic

1

3

IG

IG

IG

Incoming positive polarity to the zone Outgoing negative polarity zone

3

3

32

2

21

1

1_ CTap

IC

Tap

IC

Tap

IdifI

2_1_2_ difdifddif III

2

2_1_

2_

trestraintrestrain

dtrestrain

III

3_2_1_3_ difdifdifddif IIII

2

3_2_1_

3_

trestraintrestraintrestrain

dtrestrain

IIII

A

B C

C

A

B

A

B

C

B

C

A

C

A

B

A

B

C

B

C

A

A

BC

A

BC

B

C A

C

AB

A

B C

B

CA

C

A B

A

BC

C

A

B

A

B

C

B

C

A

C

A

B

A

B

C

B

C

A

InySensibilitTapmnimum 05.0

33

22

11

05.0

05.0

05.0

ww

ww

ww

InySensibilitTap

InySensibilitTap

InySensibilitTap

InThresholdTapmnimum 01.0

ThresholdSIdif

IIcIbIaRTG

RTFSIdif

IcIbIaIN

G

0_

)(0_

SlopeNGFRTIbias

RTGSIdif100*

),,(*

*0_

998.0

},,,,,max{

1

n

Gn

Ibias

INIIcIbIaIbias

GIcIbIaIRTG

RTFSIdif

cIbIaIIIN

)(0_

3 0

GIIRTG

RTFI

RTG

RTFSIdif

IcIbIaIIN

IcIbIaIIN

022

011

222022

111011

330_

3

3

998.0

},,,,,,,,,max{

1

22221111

n

Gn

Ibias

IINIcIbIaINIcIbIaIbias

InGIRTG

RTFI

RTG

RTF*05.033 02

2

01

1

Phase Ia Spol Vbc Sop Ia e

j

2MTA_FASES

180

Phase Ib Spol Vca Sop Ib e

j

2MTA_FASES

180

Phase Ic Spol Vab Sop Ic e

j

2MTA_FASES

180

S1pol V1

S1op I1 e

j MTA_FASES

180

-VN+INZ0offseteMTA_S0j

INTERNAL CALCULATION

SOP=INeMTA_S0j


|ANG(SOP/SPOL)|AMP_S0/2


Serial compensation=NO

SETTING

Serial compensation=YES

Polarization Fail In

DIGITAL SIGNAL

|VN|

INTERNAL CALCULATIONSPOL=-VN


67N Forward

DIGITAL SIGNAL

N/4

n/4

Time

SPOL=-VN+INZ0offseteMTA_s0j


Minimum V polarization (V)

SETTING

+

Ume Ingepac Ef Td Eng

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