Selection Guide for All Applications

7/29/2019 Selection Guide for All Applications

1/31

1

Applications

Protections

Voltage

Current

Frequency

Specifcs

P. 18Substation

Selection guide for allapplications

Selection guide for all

applications

series 10 series 20 Page 52

S20

b b

breaker

failure

b b

b b

disconnectionby rate ofchange offrequency

S2

b b b

See catalogue

Sepam series 10

phase and

earth fault

overcurrent

phase and

earth fault

overcurrent

earth fault

overcurrent

A B

P. 20

P. 22

BusbarTransformer T20 T2

B21 B22

A B N

Goose message

Logic inputs/

outputs

Temperature sensors

Channel

Communication ports

Control

Other

Characteristics

P. 28

P. 2

P.

MotorGeneratorCapacitor

Inputs

Outputs

Current

Voltage

LPCT (1)

Matrix (2)

Logic equation editor

Logipam ()

Front Memory cartridgewith settings

Backup

IEC180 Protocol

Redudancy

M20

Lithium battery()

0 0 0 to 10 0 to 10

to 8 to 8

0 to 8 0 to 8

I + Io I + Io Io I + Io

V + Vo

Yes

1 1 to 2 1 to 2

Yes Yes

Yes Yes

(1) LPCT: low-power current transducer complying with standard IEC 00-8.

(2) Control matrix for simple assignment of information from the protection, control and monitoring functions.

() Logipam ladder language (PC programming environment) to make full use of Sepam series 80 functions.

() Standard lithium battery 1/2 AA format . V front face exchangeable.

N


2/31

Applications

Protections

Voltage

Current

Frequency

Specifcs

P. 18Substation



applications

series 0 Page 53

b

b

b

directionalearth faultand phaseovercurrent

S2

b

b

b

S1

b

b

b

S0

S()

S0()

S

b

directional

earth fault

S1()

S2()

directional

earth fault

S

S

P. 20

P. 22

BusbarTransformer T2T0

T0()

T2()

Goose message

Logic inputs/

outputs

Temperature sensors

Channel

Communication ports

Control

Other

Characteristics

P. 28

P. 2

P.

MotorGeneratorCapacitor

Inputs

Outputs

Current

Voltage

LPCT (1)

Matrix (2)

Logic equation editor

Logipam ()

Front Memory cartridgewith settings

Backup

IEC180 Protocol

Redudancy

(1) LPCT: low-power current transducer complying with standard IEC 00-8.

(2) Control matrix for simple assignment of information from the protection, control and monitoring functions.

() Logipam ladder language (PC programming environment) to make full use of Sepam series 80 functions.

() Standard lithium battery 1/2 AA format . V front face exchangeable.

8 hours

0 to 10

to 8

0 to 1

I + Io

V, 2U + Vo

Yes

1 to 2

Yes

Yes

M1

G0

Yes

Yes

M0

Lithium battery()

0 to 28

to 1

0 to 1

I + Io

V, 2U + Vo or Vnt

Yes

1 to 2

Yes

Yes

series 0 Page 90

b

b

b


S2

M1

b

b

b

S0

T0

G0

Yes

Yes

Yes

Yes

T2

G2

C0

b

b

b

directional

earth fault

b

b

b


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applications

() SX applications are identical to SX applications with the following additional functions:b earth fault and phase overcurrent cold load pick-up,b broken wire detection,b fault locator.() TX applications are identical to TX applications with the following additional functions:b earth fault and phase overcurrent cold load pick-upb broken wire detection.

0 to 2 0 to 2 0 to 2 0 to 2

to 2 to 2 to 2 to 2

0 to 1 0 to 1 0 to 1 0 to 1

I + 2 x Io 2 x I + 2 x Io I + Io 2 x I + 2 x Io

V + Vo V + Vo 2 x V + 2 x Vo V + Vo

Yes Yes Yes Yes

2 to 2 to 2 to 2 to

Yes Yes Yes Yes

Yes Yes Yes Yes

Yes Yes Yes Yes

Lithium battery()

Lithium battery()

Lithium battery()

Lithium battery()

Yes Yes Yes Yes

series 80 Page 137

M

transformer &transformer-machine unitdifferential

machine

differential

voltage and frenquency

protection for 2 sets of

busbars

capacitor-bank unbalancedisconnectionby rate ofchange offrequency

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

b

S80 S8

T8

M88 M8

B80 B8


b

b

b

S82

T82

G82 G88 G8

C8

directional

earth fault

b

b

b

T81

M81

S81

Yes Yes Yes Yes

Yes Yes Yes Yes

Yes Yes Yes Yes

Documents

Selection Guide for All Applications