ABB RELION RET670 User Manual

230kV Busbar
300/5
4000/5
100 MVA
G
P Q
100 MVA
15.65kV
ANSI09000041-1-en.vsd
15/0.12kV
V
AB ,
V
BC
,
IED
ANSI09000041 V1 EN-US
Figure 405: Single line diagram for generator application
In order to measure the active and reactive power as indicated in figure
405, it is
necessary to do the following:
1. Set correctly all CT and VT data and phase angle reference channel
PhaseAngleRef (see Section “Setting of the phase reference channel”) using
PCM600 for analog input channels
2. Connect, in PCM600, measurement function to the generator CT & VT inputs
3.
Set the setting parameters for relevant Measurement function as shown in the
following table:
1MRK 504 163-UUS A Section 18
Monitoring
Transformer protection RET670 2.2 ANSI 875
Application manual

ABB RELION RET670 Specifications

General

Rated Frequency	50/60 Hz
Communication Protocols	IEC 61850, IEC 60870-5-103, DNP3
Operating Temperature Range	-25°C to +55°C
Mounting	Rack Mounting
Input Voltage	100-240 V AC
Protection Functions	Overcurrent Protection
Enclosure	IP20