ABB REG650 Commissioning Manual page 71

1MRK 502 049-UEN A
Commissioning manual
= ×
Tinv kSN Sref / 3
IECEQUATION2402 V1 EN
6. Compare the result with the expected value.
The expected value depends on whether definite or inverse time was selected.
7. Set the polarizing voltage to zero and increase until the boolean output signal
UNREL is activated, which is visible in the Application Configuration in
PCM600 when the IED is in online mode. Compare the voltage with the set value
UNRel>.
8. Continue to test another function or complete the test by setting the test mode to
Off.
IEC06000650 V2 EN
Figure 15: Characteristic with ROADir restriction
( )
j
×
I cos
0 test
3I
0
j
3 × j
I cos
0
ROADir
Section 6
Testing functionality
o
=
RCADir 0
Operate area
- =
3 U U
0 ref
IEC06000650_2_en.vsd
(Equation 11)
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