Instructions for Use
ComPass B 4023841-001
2
Dipl.-Ing. H. Horstmann GmbH
Contents
Intended Use 1. 4
Description of supply 2. 4
Scope of delivery 2.1. 4
Display Unit 2.2. 4
Current transformers 2.3. 4
WEGA 1.2 C and WEGA 2.2 C 2.4. 5
HR-interface cable set 2.5. 5
Capacitive insulators 2.6. 6
Device functions 3. 6
Fault detection and fault indication 3.1. 6
Fault detection 3.1.1. 6
Fault direction 3.1.2. 7
Voltage ring buffer 3.1.3. 8
Inrush current suppression 3.1.4. 8
Fault indication 3.1.5. 8
Reset modes 3.1.6. 9
Measuring the values in a medium-voltage system 13.2. 0
Operator control 13.3. 0
Front panel 13.3.1. 0
RS485/MODBUS interface 13.3.2. 1
Digital inputs/outputs 13.3.3. 1
Power Supply 13.4. 1
Test mode 13.5. 2
Installation 14. 2
Safty instructions 14.1. 2
Plug-in housing for panel mount 14.2. 2
Installation of current transformers 14.3. 2
General 14.3.1. 2
Installation of single-phase current transformers 14.3.2. 3
Installation of summation current transformers 14.3.3. 3
Electrical connection 14.4. 4
Terminal strips 14.4.1. 4
Assignment of terminal strips 14.4.2. 4
Device conguration and commissioning 15. 5
Device configuration 15.1. 5
Voltage calibration 15.2. 6
Commissioning 15.3. 8
Technical Data 16. 8
Appendix A: Parametrization ComPass B 19-23
Appendix B: Menu Conguration ComPass B 24-29
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