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                          SIAFxxxxxxxxxxx_Rev. 01        

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INSTALLATION & COMMISSIONING GENERIC GUIDE 

 

SIA-F  

O/C & E/F Protection 
Relay 

Summary of Contents for SIA-F Series

Page 1: ...www fanox com SIAFxxxxxxxxxxx_Rev 01 1 32 INSTALLATION COMMISSIONING GENERIC GUIDE SIA F O C E F Protection Relay...

Page 2: ...How to install SICOM Software 8 2 4 Setting up the session Password and access levels 9 3 FUNCTIONAL DIAGRAM 9 4 SELECTION ORDERING CODES 10 5 TECHNICAL SPECIFICATION 11 5 1 IEC60255 151 Curves 15 5 2...

Page 3: ...s a certificate that relay has passed all factory testing process with correct results In case some fault is detected consider putting into quarantine period the relay and contact Fanox for further in...

Page 4: ...e and time NOTE Date and time must be correctly set the first time the relay is operative and energy must be kept at least 1 hour to maintain the RTC for 72 hours once the energy is lost Besides the p...

Page 5: ...st 1 1 2 Test menu NOTE When performing test menu protection won t be available and it will possible to open circuit breaker Only authorized personnel can do this job Press sequentially and hold OK Th...

Page 6: ...connect relay properly A P1 Phase A current input for Measurement A4 Input 2 P2 Phase A current output for Measurement A5 Common inputs B P1 Phase B current input for Measurement A6 Trip output P2 Pha...

Page 7: ...www fanox com SIAFxxxxxxxxxxx_Rev 01 7 32 1 6 Connection diagrams 3 Phase CT and neutral CT connection 3 Phase CT and residual neutral connection...

Page 8: ...its requirements 2 3 How to install SICOM Software To install the SICom it is necessary the following link http fanox blob core windows net sicom publish htm The link will open the next screen where...

Page 9: ...Password and access levels Users must identify themselves with a password to start communications and to change the equipment settings or configuration using the HMI By default the password is 5555 a...

Page 10: ...2 6 00 A 0 Net Frequency Defined by General Setting C Power Supply 24 220 Vdc 48 230 Vac 0 1 B C Additional Functions 52 50BF 49 Trip block Trip block 52 50BF 49 0 1 2 Communications USB Modbus RTU US...

Page 11: ...uracy 30 ms or 0 5 whichever is greater Function 50 51 Permission yes no Operating range 0 10 to 7 x In step 0 01 x In Curves IEC 60255 151 and IEEE Operating time IEC Inverse curve IEC very inverse c...

Page 12: ...tep 0 01 s Trip block for the switchgear Blocking Yes No Blocking limit 1 5 to 20 x In step 0 01 Circuit Breaker monitoring 52 Excessive number of openings 1 to 10000 step 1 Maximum accumulated amps 0...

Page 13: ...ge 72 hours Trip ourput configurable Potential free contact Configurable Outputs 2 configurable outputs 250 Vac 8 A 30 Vdc 5 A Frequency 50 60 Hz Current measurement True RMS Sampling 16 amples cycle...

Page 14: ...Operating temperature 10 to 70 C Storage temperature 20 to 80 C Humidity 95 Transformers 3 or 4 CT 5 1 or 0 2 Mechanical features Metallic box Panel Mounting Height x Width 167 8 x 120 65 mm Depth 74...

Page 15: ...There is a general mathematical equation that defines the time in seconds as a function of the current K D B Q V D A t P adjusted I I V Parameters A P Q B K Long Time Inverse 120 1 1 0 0 Ext Inverse...

Page 16: ...urves Inverse Curve Very Inverse Curve Extremely Inverse Curve Which relate to the parameters figuring in the following table Parameters A P B Ext Inverse 28 2 2 0 1217 Very Inverse 19 61 2 0 491 Inve...

Page 17: ...peration up to 4 binary states to obtain other binary result In V3 of the PLC the LOGICAL GATES that are supported by SIAF are LEDs LED 1 LED 2 LED 3 PHYSICAL OUTPUTS Trip Output Output 2 Output 3 LOG...

Page 18: ...d LOGICAL SIGNALS 52a contactt logical signal No configured 52b contact logical signal OR4 Input 2 External Trip logical signal OR4 Input 1 50BF start logical signal OR4 Local opening Remote opening G...

Page 19: ...n be used to navigate through the different menu items Each item can be activated or deactivated by pressing OK on it if the item is deactivated it is activated by pressing OK if the item is activated...

Page 20: ...the and keys to position the cursor over the digit that you want to change and assign a value to this digit using the and keys Once the date time has been entered press OK to change the equipment dat...

Page 21: ...key to return to the standby mode screen If OK key is pressed in any of the current measurements the current is displayed in secondary instaed of in primary The information in SIAC relay is organized...

Page 22: ...STATES screen and press OK This takes you to the status groups line Move the cursor over a group of statuses and press the OK key to access the statuses that belong to this group Use the and keys to b...

Page 23: ...50 protection function The parameters to adjust are Permission The function is available to trip only if the permission is YES While this permission is NO the function will never BE ACTIVATED AND THE...

Page 24: ...on The function is available to work only if the permission is YES While this permission is NO the function will never be activated and the relay will not trip Curve type It will be possible to choose...

Page 25: ...ist Caused by activation or reset Associated measurement To delete the events from the relay it is necessary to insert the password 5555 from the events menu After the erasing of the events it will be...

Page 26: ...Press OK and use the and keys to position the cursor over the counters The SIA F has the following counters Opening Number Accumulated Amps From the standby mode screen press the OK key to access the...

Page 27: ...the and keys to position the cursor over the faults Once it is accessed to a fault report press OK to visualize the cause which has originated the fault report Pressing OK again it is accessed to the...

Page 28: ...ndards 4xIn continuously 20xIn during 10 seconds 80xIn during 1 seconds In the following table the different injection modes are described CURRENT GENERATION INJECTION MODE INJECTION SYSTEM RELAY REAR...

Page 29: ...testing purpose Adjust manually current generation value without injecting current to relay for not stressing it during adjustment process Be sure that relay output contact is connected to generator t...

Page 30: ...www fanox com SIAFxxxxxxxxxxx_Rev 01 30 32 NOTES...

Page 31: ...www fanox com SIAFxxxxxxxxxxx_Rev 01 31 32...

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