2. Product overview

3. Which targets do we have?
1. Fault
More efficient and quicker fault location Focused de-energizing/changeover
Fast supply restoration
Save costs and optimise profits ASIDI with bonus – Malus Average System Interruption Duration Index
2. Monitoring within the medium + low voltage distribution network Network situation: evaluate + calculate, proactive

4. Fault Detection with Basic and Classic Fault Indicators
HV/MV
substation
CB1
N.O.
CB2 4

5. Fault Detection with Basic and Classic Fault Indicators
HV/MV
substation
CB1
N.O.
CB2 5

6. Mechanical Short-Circuit Indicators
Rotor Indicator
Installation on cables or busbar
Indication via pivoted rotor
Suitable for subsequent mounting
Fluid Indicator
Installation on cables or busbar
Indication of liquid and colour pigments in mixing body
Suitable for subsequent mounting
Rotorsystem
wird auf Kabel oder Schienen montiert
Nach Ablesung wird die Anzeige mit einer
Isolierstange zurückgestellt
Flüssigkeitssystem
ZeitRücksetzung 6-8 Stunden

7. OPTO – Short-Circuit and/or Earth Fault Indicator
Installation in air-insulated plants
Fibre optic cables for the connection between the current sensor and the device (potential separation)
Control panel or wall installation
Available as earth fault indicator
Single and double flashing for operation in radial and ring network
Remote indication contact (wiping or permanent contact)
Test and Reset button
Reset: Manually, automatic time reset, remote reset or return of voltage supply
External supply of auxiliary voltage possible

8. SIGMA 2.0 Family Short-circuit optional with earth fault indication
Plug-in housing or wall-mounted housing
Single and double flashing mode for radial and ring operated networks
Self-adjustment to load current or fixed short-circuit trip current
Remote contact(s): momentary/permanent contact adjustable
Reset: Manual, automatic time reset, remote reset or current restoration
Auxiliary supply with AC/DC version possible or

9. Ultra bright blinking External LED

10. Basic Fault Indicators and Renewables
HV/MV
substation
CB1
N.O.
CB2
© Dipl.-Ing. H. Horstmann GmbH 2016 10

11. Directional Fault Indicators and Renewables
HV/MV
substation
CB1
N.O.
CB2
© Dipl.-Ing. H. Horstmann GmbH 2016 11

12. SIGMA D/SIGMA D+/SIGMA D++ – the new standard
CT powered directional short-circuit and directional earth fault indicator for all networks and types of neutral point treatments
Up to 5 earth fault detection methods  flexible + combinable
Clear signalling of fault direction
Self-controlled voltage calibration
Easy and flexible parameter setting via DIP switch and USB
Event and fault memory
LED status display (multicolour)
Freely programmable remote relays
Sigma Explorer Software
SIGMA D++ in focus
3 sensors for all earth fault detection methods
Auxiliary supply only for transient earth fault method
Wide-range power supply 24 V to 230 V AC/DC

13. SIGMA D/D++ – Connection of current and voltage
Current sensors
Capacitive voltage coupling
3 x or
SF6 station
Air-insulated station or
without remote relays
with remote relays

14. External LED bicolour
Directional fault B↓
Directional fault A↑

15. External LED bicolour with fibre optic cables
Directional fault B↓
Directional fault A↑

16. Our Grids – Today – In the Future
How grids were planed/installed
Grids today and in the future
Loadflow HS MS NS HS MS NS

17. ComPass B 2.0 – New Features
Fast detection of fault direction and reading on-site: 2 directional arrow LEDs without OLED display activation
5 earth fault detection methods – combinable
Two-stage transient earth fault detection
Precision current monitoring: 3 phase current sensors (accuracy 0.5 %)
Precision voltage monitoring: Capacitive or resistive (accuracy 0.5 %)
Monitoring: U, I, P, Q, S, T all with limits
Load flow direction B A Power factor (cos φ)
Energy (E) B A Frequency (f)
User-friendly ComPass-Explorer Software via USB
Suitable for all networks/neutral point treatments
4 password levels: Commissioning, reading, writing and switching A B

18. ComPass B 2.0 – Display V12 10.04kV 30.0° ↑ V23 10.00kV -90.0°
L1 L2 L3 E
Status: OK ↓
4: Voltage values and phases
V kV ° ↑
V kV °
V kV °
VNE V ° ↓
1: Start display
5: Voltage values and phases
I A V kV ↑
I A V kV
I A V kV
IE A VNE ,1kV ↓
Frequency Hz ↑
Temperature ºC
Load flow B ↓
2: Current and voltage values
6: Load flow direction
I A ° ↑
I A °
I A °
IE A ° ↓
ƩS kVA ↑
ƩP kW
ƩQ kVAr
Ʃcos φ ind ↓
3: Current values and phases
7: Total energy in direction A/kWh

19. ComPass B 2.0 – Display ƩE-A ↑ 1.250kWh ƩE-B 3.750kWh ↓
I1 maxD A ↑
I2 maxD A
I3 maxD A
D : Day ↓
8: Total energy in direction A/B
12: Current values max. 24h
S kVA ↑
S kVA
S kVA ↓
I1 maxW A ↑
I2 maxW A
I3 maxW A
W : Week ↓
9: Phase selective S, P, Q, cos φ
13: Current values max. 7 days
Direction A ↑
1E kWh
2E kWh
3E kWh ↓
I1 maxY A ↑
I2 maxY A
I3 maxY A
Y : Year ↓
10. Phase selective energy direction A/B
14: Current values max. 365 days
I1 Ø15min A ↑
I2 Ø15min A
I3 Ø15min A ↓
I1 maxLR A ↑
I2 maxLR A
I3 maxLR A NR : Last Reset ↓
11: Current values Ø 15 min
15: Maximum demand indicator

20. ComPass B 2.0 – Fault Display/Fault Reports
L1 L2 L3 E
I>> B ↓
L1 L2 L3 E
IEP> A ↓
I>> B L1 L2 L3
IEP> A L1 E
Short-Circuit indication direction B
Earth fault indication direction A
Scroll
Date stamp
Time stamp
Failure with failure direction ↑
10:16:50.625
L1 L2 L3
I>> B start ↓ ↑
10:11:50.625
L E
IEP> A start ↓
I A ° ↑
I A °
I A °
IE A ° ↓
I A ° ↑
I A °
I A °
IE A ° ↓
Max. failure current
V kV ° ↑
V2 0.11kV °
V kV ° ↓
Voltage phase to phase phase to earth
V kV ° ↑
V kV °
UV kV ° ↓
Frequency Hz ↑
Temperature ºC
Frequency
Temperature
Frequency Hz ↑
Temperature ºC

21. ComPass B/BS 2.0 – Current and Voltage Coupling
Current sensors
Capacitive voltage coupling
3 x or
SF6 station
Air-insulated station
Current sensors
Capacitive voltage coupling
3 x or
SF6 station
Air-insulated station or
without remote relays
with remote relays or
without remote relays
with remote relays 21

22. Horstmann Product Families
ALPHA
SIGMA
ComPass s s
Range of functions
B , A
B , A
U, I, P, cosφ, …
Basic
Classic
Standard
Advanced

23. Overhead Fault Indication

24. SMART NAVIGATOR + SMART REPORTER SMART NAVIGATOR HV + SMART REPORTER
NAVIGATOR Options
Focus
NAVIGATOR-LM
SMART NAVIGATOR + SMART REPORTER
≤46 kV
NAVIGATOR-LM HV
SMART NAVIGATOR HV + SMART REPORTER
≤161 kV

25. Short-Circuit Indicator for Overhead Lines
NAVIGATOR-LM
LED display, viewing angle 360°
Battery status indication
Depending on the version:
manual, current restoration, time + voltage
Can be mounted with line alive
Single- and Double flashing function
NAVIGATOR-LM HV
HV – High Voltage, up to 161 kV

26. Time sequence of dual indication NAVIGATOR Typ C
Temporary Fault Example
NAVIGATOR LEDs start flashing in response to fault
60 seconds after last registered fault, circuit senses for >3 A, 50/60 Hz. Responding to current the sensing circuit resets red LEDs, yellow LEDs remain on for e.g. 4 hours, unless manually reset
After 4 hours, yellow LEDs reset
Temporary Fault
Permanent Fault

27. Time-Current Curve NAVIGATOR-LM
0 amps, load current. Minimum position
30 A, load current
50 A, load current
100 A, load current
150 A, load current
200 A, load current. Maximum position
Increase in fault curve occur after delay of 60 seconds
Decrease in fault curve occur after delay of 72 hours

28. NAVIGATOR LED+Flag Nearly same function and features like NAVIGATOR-LM
72 hour peak load memory
4 hour LED automatic reset
1, 2, or 7 day flag automatic reset
Self diagnostic battery circuit
Replaceable lithium cells
360 degree visibility
Manual test and reset
Automatic inrush restraint
Micro processor controlled

29. Installation Examples
Sectionalizing long overhead lines
From underground to overhead lines

30. Installation Examples
T-Crossing

31. SMART NAVIGATOR + SMART REPORTER SMART NAVIGATOR HV + SMART REPORTER
NAVIGATOR Options
Focus
NAVIGATOR-LM
SMART NAVIGATOR + SMART REPORTER
≤46 kV
NAVIGATOR-LM HV
SMART NAVIGATOR HV + SMART REPORTER
≤161 kV

32. SMART NAVIGATOR and SMART REPORTER schematic
Gateway
DNP3 to IEC-101/104
GSM/GPRS
Two addresses
DNP3 Protocol
SMS
Control Room

33. Installation Setup 30m SUBSTATION SET 1 SET 2 A A - Phase B - Phase
MAINLINE A B C
A - Phase
B - Phase
C - Phase
Fused Tap
A - Phase
B - Phase
C - Phase
30m
SET 4
SET 3
A B C

34. SMART NAVIGATOR – Continuous monitoring and reporting
Indication
Local LED blinking and remote communication
Event based reporting to SCADA with date and time stamp
Low battery status
Load current monitoring
Actual s prior reporting
Minimum
Peak minutes values
Average
Temperature monitoring (15 minutes values)
1. Ambient temperature 2. Conductor temperature*
FCI Reset
1. Remotely from SCADA 2. Manual 3. Current restoration 4. Automatic time 5. Voltage
* Only SMART NAVIGATOR HV

35. Navigator LM & Smart Navigator in meaningful distances
Main
Sub CB
Region 1
Region 2
Region 3
NAVIGATOR LM
SMART NAVIGATOR
Private Transformer
Customer Transformer

36. Navigator LM & Smart Navigator in meaningful distances
Main
Sub CB
Region 1
Region 2
Region 3
NAVIGATOR LM
SMART NAVIGATOR
Private Transformer
Customer Transformer

37. Installation Examples

38. Horstmann Mini-Scada System
RTU´s +

39. iHost
iHost
TLS 1.2 possible
Modbus
Relay contacts

40. With iHost, you have full control of your network at all times!
Horstmann iHost
RTU´s +
With iHost, you have full control of your network at all times!