Specifications

Step

Actions Display Reads

Range/Options/

Comments

CAUTION :

Before wiring, de-energize the PT secondary by

opening the circuit or removing the secondary fuse. Do not short the

PT secondary. All wiring must confirm to any applicable local electrical

codes/ engineering practices.

Press UP key

to accept the

edited value for

first digit.

Row 1: Second

digit blinking, can

be edited using

DOWN key. Press

UP key to accept

the edited value.

Continue the same

method till fourth

digit.

Row 2:

Program Range for

PT Primary :

100V to 999kV

CAUTION :

CT secondary circuits are capable of generating

lethal voltages and currents when open circuited with their primary

circuit energized. Standard safety precautions should be followed

while performing any installation or service on the device (e.g. shorting

CT secondaries, etc.)

Do not connect ground to the shield at both ends

of a segment. Doing so allows ground loop currents to flow in the

shield, inducing noise in the communication cable.

CAUTION :