Commission Tools; Setting Familiarization - NR Electric PCS-9611 Instruction Manual

12 Commissioning
DANGER! Current transformer secondary circuits must have been short-circuited before
the current leads to the device are disconnected.
WARNING! Primary test may only be carried out by qualified personnel, who are familiar
with the commissioning of protection system, the operation of the plant and safety rules
and regulations (switching, earthing, etc.).

12.3 Commission Tools

Minimum equipment required:

Multifunctional dynamic current and voltage injection test set with interval timer.

Multimeter with suitable AC current range and AC/DC voltage ranges of 0 ~440V and 0~250V
respectively.

Continuity tester (if not included in the multimeter).

Phase angle meter.

Phase rotation meter.
NOTE! Modern test set may contain many of the above features in one unit.
Optional equipment:

An electronic or brushless insulation tester with a DC output not exceeding 500V (for
insulation resistance test when required).

A portable PC, with appropriate software (this enables the rear communications port to be
tested, if this is to be used, and will also save considerable time during commissioning).

EIA RS-485 to EIA RS-232 converter (if EIA RS-485 IEC60870-5-103 port is being tested).

PCS-9600 serials relay dedicated protection tester HELP-9000.

12.4 Setting Familiarization

When commissioning this device for the first time, sufficient time should be allowed to become
familiar with the method by which the settings are applied. A detailed description of the menu
structure of this relay is contained in Chapter 8.
With the front cover in place all keys are accessible. All menu cells can be read. The LED
indicators and alarms can be reset. Protection or configuration settings can be changed, or fault
and event records cleared. However, menu cells will require the appropriate pas sword to be
entered before changes can be made.
12-2
Date: 2014-04-08
PCS-9611 Feeder Relay