Primare A60 User Manual download pdf (Page 10)

10

DIRIS A60 - Ref.: 536 418 A GB

DIRIS A60

INSTALLATION

BALANCED THREE-PHASE NETWORK (3BL/4BL)

The solution using one CT, with the 3rd phase

current calculated via vectoral summation, results

in an 0.5% reduction in phase accuracy.

P1

S1

L1

(

R

)

L2

(

S

)

L3

(

T

)

S2 S1 S2 S1 S2S1

I2 I3I1

V1 V2 V3 VN AUX

2

1

2

DIRIS 282 D

1

2

L1

(

R

)

L2

(

S

)

L3

(

T

)

S2 S1 S2 S1 S2S1

I2 I3I1

N

P1

S1

V1 V2 V3 VN AUX

2

DIRIS 679 B

Å Aux.: IEC / CE 110 … 400 V AC

120 … 350 V DC

12 … 48 V DC

Ç Fus.: 0.5 A gG / BS 88 2A gG / 0.5 A class CC

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 59 60

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