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Section 10
Testing functionality by secondary injection
Table 33:
Signal
IECEQUATION15
IECEQUATION15
IECEQUATION15
IECEQUATION15
Where;
Catenary impedance ZC1 = RC1 + j*C1
Feeder impedance ZF1 = RF1 + j*F1
Rail impedance ZR1 = RR1 + j*R1
RC1 : Catenary resistance in ohms provided as setting
XC1 : Catenary reactance in ohms provided as setting
RF1 : Feeder resistance in ohms provided as setting
XF1 : Feeder reactance in ohms provided as setting
RR1: Return conductor resistance in ohms provided as setting
XR1: Return conductor reactance in ohms provided as setting
3.
Wait for 0.09 seconds and update the voltage and current back to the values provided in Table
32.
4.
Wait for a few seconds, and check the distance-to-fault value in km displayed on the local HMI.
10.12.6.3
Completing the test
Continue to test another function or end the test by changing the TestMode setting to Off. Restore
connections and settings to their original values if they were changed for testing purposes.
10.12.7
Current harmonic monitoring CHMMHAN
10.12.7.1
Function revision history
Document
revision
C
D
E
F
G
Table continues on next page
150
Fault voltage and current for L1N / L2N / L1L2 faults
L1E
Magnitude
Angle
(Volt or
(Degrees)
Amps)
55
UL
1
084 V1 EN-US
55
UL
2
085 V1 EN-US
IL
1
UL
1
086 V1 EN-US
Z C
1
ZR
1
IECEQUATION17076 V1
IECEQUATION17075 V1
EN-US
0
IL
2
087 V1 EN-US
Product
History
revision
2.2.2
-
2.2.3
Logic has been changed for alarm blocking. The alarm outputs can be blocked when
BLKALM or BLOCK input is activated.
2.2.3
-
2.2.4
-
2.2.4
-
© 2017 - 2022 Hitachi Energy. All rights reserved
Magnitude (Volt
or Amps)
0
55
180
55
0
UL
1
Z C
1
ZR
1
EN-US
00
UL
2
Z F
1
ZR
1
IECEQUATION17077 V1 EN-
US
1MRK 506 377-UEN Rev. L
L2E
Angle (Degrees)
Magnitude
(Volt or
Amps)
0
55
180
55
0
U L
1
U L
Z C
1
Z F
V1 EN-US
IECEQUATION17079
UL
2
UL
UL
2
Z C
1
ZF
Z F
1
ZR
1
IECEQUATION17080
V1 EN-US
IECEQUATION17078 V1 EN-US
GUID-0FE44853-E8EE-4E70-A588-5E21565B56BF v1
GUID-50D342C0-6B35-4623-9503-EFF346831101 v1
GUID-90E967C6-9217-4C07-BB5F-927D69F2FE87 v2
Railway application RER670
Commissioning manual
L1L2
Angle
(Degrees)
0
180
UL
1
UL
2
2
Z C
1
ZF
1
1
IECEQUATION1709
0 V1 EN-US
UL
2
UL
1
1
Z C
1
ZF
1
1
IECEQUATION1709
1 V1 EN-US
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