Completing The Test - ABB REQ650 Commissioning Manual

1MRK 505 293-UUS A
6.3.14.2
Commissioning manual
Mode
Set value:
CA
A
B
C
2. Adjust the injected current and voltage to the set values in % of IBase and VBase
(converted to secondary current and voltage). The angle between the injected current
and voltage shall be set equal to the set direction Angle1, angle for stage 1 (equal to
0° for low forward power protection and equal to 180° for reverse power protection).
Check that the monitored active power is equal to 100% of rated power and that the
reactive power is equal to 0% of rated power.
3. Change the angle between the injected current and voltage to Angle1 + 90°. Check
that the monitored active power is equal to 0% of rated power and that the reactive
power is equal to 100% of rated power.
4. Change the angle between the injected current and voltage back to 0°. Decrease the
current slowly until the PICKUP1 signal, pickup of stage 1, is activated.
5. Increase the current to 100% of IBase.
6. Switch the current off and measure the time for activation of TRIP1, trip of stage 1.
7. If a second stage is used, repeat steps

Completing the test

Continue to test another function or end the testing by setting the parameter TestMode to
Disabled under Main menu/Tests/IED test mode/TESTMODE:1. If another function is
tested, then set the parameter Blocked to No under Main menu/Tests/Function test
modes/Current/GUPPDUP(37,P<)/GUPPDUP:1 for the function, or for each
individual function in a chain, to be tested next. Remember to set the parameter Blocked to
Yes, for each individual function that has been tested.
Formula used for complex power calculation
* *
= × -
S V ( I I )
CA C A
EQUATION2060-ANSI V1 EN
*
= × ×
S 3 V I
A A
EQUATION2061-ANSI V1 EN
*
= × ×
S 3 V I
B B
EQUATION2062-ANSI V1 EN
*
= × ×
S 3 V I
C C
EQUATION2063-ANSI V1 EN
2 to 6 for the second stage.
Section 6
Testing functionality
(Equation 9)
(Equation 10)
(Equation 11)
(Equation 12)
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