Primare A60 User Manual download pdf (Page 48)

DIRIS A60 - Ref.: 536 418 A GB

DIRIS A60

CONNECTION TEST FUNCTION

During the test, the DIRIS must have current and

voltage for each of the phases.

In addition to this, the function recognises the PF

of the installation as being between 0.6 < PF < 1. If

the PF of the installation is not within this range, this

function cannot be used.

In 4 BL/3 BL/2BL/1 BL, the connection of the CTs is

controlled only.

In 4NBL and 3NBL the connection as a whole is

controlled.

Do check that these are the right conditions:

Err 0 = no error

Err 1 = CT phase 1 inverted

Err 2 = CT phase 2 inverted

Err 3 = CT phase 3 inverted

Err 4 = V1 and V2 voltages inverted

Err 5 = V2 and V3 voltages inverted

Err 6 = V3 and V1 voltages inverted

For the Err 1, Err 2 and Err 3, the modiﬁcation can

be performed automatically by the DIRIS or manually

by correcting the current connections.

For the Err 4, Err 5 and Err 6 the modiﬁcation must

be performed manually by correcting the voltage

connections.

x 1

3 sec.

1 2 ... 43 44 45 46 47 48 49 50 51 52 53 ... 59 60

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Primare A60 User Manual Page 48