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ISO 9001:2008

www.fanox.com

SIAC116B1011AB_Rev. 05

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1.5.

Relay rear part

Consider the wiring of the switchgear and connect relay properly:

Phase A current input for measurement & power supply

D10

Digital output 1 NC

Phase A current output for measurement & power supply

D11

Digital 1 common output

Phase B current input for measurement & power supply

D12

Digital output 1 NA

Phase B current output for measurement & power supply

D13

Digital output 2 NC

Phase C current input for measurement & power supply

D14

Digital 2 common output

Phase C current output for measurement & power supply

D15

Digital output 2 NA

Neutral current input for measurement & power supply

D16

Trip output positive

Neutral current output for measurement & power supply

D17

Trip output gnd

Auxiliary Voltage -

D18

RS485 gnd

(N/A)

Auxiliary V

D19

RS485

–

(N/A)

D3-D4

External trip

D20

RS485 +

(N/A)

D5-D6-

Inputs

(N/A)

╧

Earthing screw

1.6.

Connection diagrams

1.6.1. Connection diagram. Three phase CTs and solid neutral.

Содержание SIA C Series

Страница 1: ...www fanox com SIAC116B1011AB_Rev 05 1 32 ISO 9001 2008 INSTALLATION COMMISSIONING GUIDE SIA C Self Dual Power O C E F Protection Relay...

Страница 2: ...s 9 3 FUNCTIONAL DIAGRAM 9 4 TECHNICAL SPECIFICATIONS 10 4 1 IEC60255 151 Curves 12 4 2 IEEE Curves 13 5 OPENING MECHANISM 14 6 PROGRAMMABLE LOGIC CONTROL 15 7 FLOWCHART 16 7 1 Test menu 16 7 2 Direct...

Страница 3: ...tocol is a certificate that relay has passed all factory testing process with correct results In case some fault is detected consider to put into quarantine period the relay and contact Fanox for furt...

Страница 4: ...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 possibi...

Страница 5: ...1 3 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 The...

Страница 6: ...cover from the battery compartment 4 Remove the battery and replace it respecting polarity facing up Battery characteristics o AA 3 6V lithium battery o Model LS14500 from SAFT o Do not use rechargea...

Страница 7: ...utput for measurement power supply D13 Digital output 2 NC A5 Phase C current input for measurement power supply D14 Digital 2 common output A6 Phase C current output for measurement power supply D15...

Страница 8: ...ary power Activated LED blinking if it detects the auxiliary voltage LED 2 Self power Activated LED blinking if it detects the self power current LED 3 Battery Activated LED blinking if it detects vol...

Страница 9: ...Status and measurements Settings Events Permission to Change settings Download and Delete the Events buffer Permission to Execute Commands Permission to Change Configuration Permission to Change Prot...

Страница 10: ...whichever is greater Function 50N G Permission yes no Operating range 0 10 to 30 x In step 0 01 x In Operating time 0 02 to 300 s step 0 01 s Activation level 100 Deactivation level 95 Instantaneous...

Страница 11: ...LSES OR4_TIMERUP OR4_PULSE NOR4 AND4_LATCH NOR4_TIMERUP NOR4_PULSE AND4 AND4_PULSES AND4_TIMERUP AND4_PULSE NAND4 NAND4_TIMERUP NAND4_PULSE NOR4_PULSES Fault reports 20 fault reports 16 events in each...

Страница 12: ...255 151 Inverse Curve Very Inverse Curve Extremely Inverse Curve Long time Inverse Curve There is a general mathematical equation that defines the time in seconds as a function of the current K D B Q...

Страница 13: ...owing curves 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 4...

Страница 14: ...o if a lower level that the required by the striker is adjusted it may result on tripping without enough energy and not activating the striker On the other hand if a higher level that the required by...

Страница 15: ...t 3 NOTE As it is described above the options NOR4_LATCH and NAND4_LATCH are not available in the relay Although using SICOM software allows the user to configure these options the relay will not reco...

Страница 16: ...s can 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 activ...

Страница 17: ...en Use 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 equipme...

Страница 18: ...u MEASUREMENTS and press key to overview the rest of the menus in the relay To return to standby screen press C key It is also possible to access to Fault reports by pressing key From the standby mode...

Страница 19: ...the setting name is its value States menu indicates the stuses of the relay activated or deactivated at real time From the standby mode screen press the OK key to access the first line of menus Use th...

Страница 20: ...nction The parameters to adjust are Permission 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 t...

Страница 21: ...T Phase ratio and CT Neutral ratio general settings is the result given by dividing the number of turns on the primary winding by the number on the secondary winding For example With CT 500 5 the sett...

Страница 22: ...sition of the event within the list 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...

Страница 23: ...rt the password 5555 from the demand menu From the standby mode screen press the OK key to access the first line of menus Use the and keys to position the cursor over the FAULT REPORT screen Press OK...

Страница 24: ...al Standards 3xIn continuously 20xIn during 10 seconds 70xIn during 1 seconds In the following table the different injection modes are described CURRENT GENERATION INJECTION MODE INJECTION SYSTEM RELA...

Страница 25: ...it for 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 gene...

Страница 26: ...Sverker current generator with HOLD 0 1xIn and suddenly inject it to the relay as it would happened in real situation when circuit breaker is close powering network line 8 2 3 Verification of Leds Si...

Страница 27: ...inject it to the relay as it would happened in real situation when circuit breaker is close powering network line From this value increase the current to achieve the function pick up and the function...

Страница 28: ...d Output 2 is activated Trip flag is activated TEST 2 Settings Permission YES Curve IEC Inverse Dial 1 TAP 0 5xIn Theoretical tripping time 4 98 seconds fault current 2xIn The following information wi...

Страница 29: ...fault current 1xIn The following information will be checked Trip output is activated Output 3 is activated Trip flag is activated TEST 3 Settings Permission YES Curve IEC Inverse Dial 1 TAP 0 3xIn Th...

Страница 30: ...g checking OK NOK DB9 communication port OK NOK Signalling and Keypad Led 1 OK Led 2 OK Led 3 OK Trip OK Trip Output OK Output 2 OK Output 3 OK Keypad OK Self power 3P SIAC 0 1In Phase A OK Phase B OK...

Страница 31: ...ISO 9001 2008 www fanox com SIAC116B1011AB_Rev 05 31 32 NOTES...

Страница 32: ...ISO 9001 2008 www fanox com SIAC116B1011AB_Rev 05 32 32...

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