1. SYMAP-BC
SYMAP-BC

2. Symap-BC features
17 analogue inputs for current and voltage transformers are used for protection functions
Free programmable relay outputs and inputs
4 analogue outputs / 4 analogue inputs
4 communication ports
Protection functions in accordance to ANSI
Self control functions, Watchdog and redundant backup
Key functions via transponder technology
SYMAP-BC

3. Optional Alarm Recorder GPS-Module for real time recording
Profibus-DP, IEC Protocol
Fiberoptic module
Combined sensor - input
Extendable
External modules for additional digitale und analogue I/O
SYMAP-BC

4. Measuring system 17 Measuring inputs 3x Feeder current
DISPLAY
CPU 17 19 15 16 CT CB
GPT PT 1 2 3 4 5 6 13 R S T 26 21 14
17 Measuring inputs
3x Feeder current
6x Differential current
9x Voltage inputs
2x Ground current
2x Grund voltage
Alternative: Combined sensors
SYMAP-BC

5. Communication 2x CAN Buses 1x RS232C 1x RS422/485
Field level
Process level
RS 422/485
PC – TOOL
2x CAN Buses
1x RS232C
1x RS422/485
- fiberoptic or electrical
SYMAP-BC

6. Protections functions in accordance to ANSI
CURRENT
50, 51, 67, 46, 87
Voltage
27, 59, 47
Earth fault
50N, 51N, 67G(S),64/59N
Other
25(A), 79, 81, 86, 94, 95i
SYMAP-BC

7. ANSI Protection functions #2
25/A Automatic synchronizing
27 Under voltage, Inst.
46 Negative phase sequence   
47 Phase sequence voltage      
50 Over current Inst.       
50N Current earth fault, Inst.
50BF Circuit-breaker failure
51 Over current
51N Current earth fault
51V Voltage restrained overcur. 
59 Over voltage, Inst
64 /59N Ground over voltage      
67 Directional overcurrent       
67N/S Directional earth fault 
79 Auto reclosing      
81 Frequency      
86 Electrical lock out      
94 Trip circuit supervision
95i Inrush blocking 
       
SYMAP-BC

8. Additional ANSI-Functions
2 Time relay starting/closing        
12 Over speed device      
14 Under speed device      
24 Over excitation             
32 Reverse power      
37 Undercurrent      
40 Loss of field      
49T Thermal supervision    
49C Thermal overload    
51 Motor starting      
51LR Locked rotor   
66 Number of start      
87MTG
Motor
Generator
Transformer Diff.Protection
90 Voltage regulating
XX Insulation measuring
(Rotor earth fault monitoring)
SYMAP-BC

9. Symap-BC Configuration
Bus 1
Bus 2
23.4 KV
ACK.
EM. STOP
5 breaker controls
Libary of graphics
Transponder control of several level
Event History
Interlocking with other switching elements
Free progammable
SYMAP-BC

10. Parameter inputs Manual PC-Tool The user can access the following:
- Systems parameters
- Protection parameters
- Alarm parameters
- Relay- und trip-Parameter
SYMAP-BC

11. Event-Process Measuring Input Measuring Analysis Process - control LCDMU CU RU
Measuring
Event
LCD
& LED
Alarm
ctrl.
History
Relay
Process
SYMAP-BC

12. Symap-BC Recording Unit
Recorder : OFF
Samples : 24
Rec.Period: 3,00 sec
Trigger by: all
-date : 00y00m00d
-time : 00h00m00s
-event : 0 / 0
Keyboard control:
START RECORDER
STOP RECORDER
- Recorder Setting -
Recording of
Total of 42 Inputs
72 Samples : 5 sec
6 Samples : 60 sec
Several recordings possible
Pre-trigger setting adjustable
Trigger event free programmable
Data storage protected by battery back-up
SYMAP-BC

13. Connection
SYMAP-BC

14. Symap-BC technical data
Measuring inputs for wires up to 4mm²
CT inputs automatically short circuited if terminal plugs are disconnected
All connections are terminal plug types
Connection plugs can not be interchanged due to mechanicl coding
Basic unit:
12 Relay outputs
14 Digital inputs
self supplyed
Power supply
12-36V -DC
36-72V -DC
80-300V-DC / V-AC
SYMAP-BC

15. Symap-BC dimensions Protection class of front panel NEMA4 (IP65)
Gasket for panel cut out
Compact device for flush mounting
Only 130mm mounting depth required
SYMAP-BC

16. Symap-BC certifcates EMC according to IEC / KERI
Approval applieded & pending:
Electrical Utility Companies - HEW / etc.
Germanischer Lloyd (GL)
Lloyds register of shipping (LR)
and other classifications
SYMAP-BC