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Installation_Guide_SIAB110FC032AC_Rev. 02

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8. COMMISSIONING

8.1. Thermal resistance

The relay can support, with 3-phase balanced injection, the following values according to
International Standards:

•

4 x In continuously.

•

20 x In for 10 seconds.

•

100 x In for 1 second.

In the following table the different injection modes are described:

CURRENT
GENERATION

INJECTION
MODE

INJECTION
SYSTEM

RELAY

REAR

CONNECTION

RELAY

WITHSTAND

ENERGY WAVEFORM

Single phase

Phase-
Neutral

NOT APPLY

P-N:

Phase-
Phase

P-P:

Three phase

Phase-
Neutral

Balanced (120°)

Unbalanced (0°)

P-N Balanced:

P-N Unbalanced:

= 2x

= 3x

Содержание SIA-B Standard Series

Страница 1: ...www fanox com Installation_Guide_SIABxxxxxxxxxx_Rev 02 1 36 INSTALLATION COMMISSIONING GUIDE SIA B Standard Series Self Dual Power Overcurrent Protection Relay...

Страница 2: ...SICOM software 9 2 4 Setting up the session Password and access levels 10 3 FUNCTIONAL DIAGRAM 11 4 TECHNICAL SPECIFICATIONS 11 4 1 Phase CT and neutral CT selection 14 4 2 IEC60255 151 Curves 15 4 3...

Страница 3: ...rotocol is 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 f...

Страница 4: ...s to log events and fault reports and there is no need of batteries to maintain date and time NOTE Date and time must be correctly set the first time the relay is operative Besides the possibility of...

Страница 5: ...t 1 3 1 Test menu NOTE When performing test menu protection won t be available and it will be possible to open circuit breaker Only authorized personnel can do this job Press sequentially and hold OK...

Страница 6: ...ON MODEL 1 Disconnect the relay Switch the power supply off to avoid any dangerous situation 2 Unscrew the 4 screws on the front of the relay to extract it from the RMU and access to the rear side of...

Страница 7: ...to follow these instructions can result in death severe injury or equipment damage 1 5 Relay rear part Consider the wiring of the switchgear and connect relay properly A1 Phase A current input for me...

Страница 8: ...tral current output for measurement B14 Digital output 2 NO B1 Auxiliary power supply B15 Digital 3 common output B2 Auxiliary power supply B16 Digital output 3 NC B3 Common of the Inputs B17 Digital...

Страница 9: ...Phase Trip Led 4 Cb SF6 Gas Low 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 nex...

Страница 10: ...n Events DFR Permission to Change settings Permission to Delete Events Delete DFR Permission to Execute Commands Permission to Change Configuration Permission to Change Protected Settings 2 YES YES YE...

Страница 11: ...52 0 Communications USB Modbus RTU 3 Inputs and Outputs 4 LEDs Trip striker 3 Outputs 3 Inputs 2 Mechanics Extended Horizontal Assembly A Languages English Spanish and German C Adaptation Standard CT...

Страница 12: ...Defined time activation level 100 Defined time deactivation level 95 Instantaneous deactivation Timing accuracy for IEC and IEEE curve selection Without SHB permitted 30 ms or 5 greater of both With S...

Страница 13: ...ated amperes 0 to 100 000 M A step 1 Opening time 0 02 to 30 s step 0 01 s Closing time 0 02 to 30 s step 0 01 s Excessive repeated openings 1 to 10 000 step 1 Repetitive openings Time 1 to 300 min st...

Страница 14: ...Power supply and measurement standard CTs 1 Mechanical features Metallic box Panel Mounting Height x Width 90 mm x 245 mm 90 mm x 245 mm Depth 139 4 mm IP 54 panel mounted Thermal resistance 4 x In co...

Страница 15: ...Inverse Curve 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...

Страница 16: ...llowing 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...

Страница 17: ...ected the activation of the striker is guaranteed however the fault trip time during start up may be increased Fanox encourages selecting the correct value of this critical setting and offers its expe...

Страница 18: ...he user to configure these options the relay will not recognize them and it will not work properly By default the configuration is OUTPUT LOGICAL GATE BINARY STATES PHYSICAL OUTPUTS Output 1 NOR4 Read...

Страница 19: ...possible the LEDs will light up in a different way depending on if the user has recognized the LED before the switched off or not To recognize the LEDs it is necessary to hold RESET key from standby m...

Страница 20: ...ress and hold the OK key until the Test menu appears on the display The test menu is accessed by pressing the OK key again and the and keys can be used to navigate through the different menu items Eac...

Страница 21: ...creen 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 equi...

Страница 22: ...e fist menu 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 st...

Страница 23: ...t belong to this group Use the and keys to browse through the different statuses The information shows if each status is active The message Activated appears under the name of the group in the status...

Страница 24: ...s the OK key to access the settings that belong to this group Use the and keys to move through the different settings The information that appears underneath the setting name is its value Pressing OK...

Страница 25: ...function The parameters to adjust are Permission The function is available to work if the permission is YES While this permission is NO the function will never be activated and the relay will not trip...

Страница 26: ...of the CT 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 TI 500 5...

Страница 27: ...Position 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 th...

Страница 28: ...OK and use 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 acces...

Страница 29: ...ional Standards 4 x In continuously 20 x In for 10 seconds 100 x In for 1 second In the following table the different injection modes are described CURRENT GENERATION INJECTION MODE INJECTION SYSTEM R...

Страница 30: ...rrent generation value without injecting current to relay for not stressing it during adjustment process Be sure that relay output contact is connected to generator tripping input in order to stop the...

Страница 31: ...t it to the relay as it would happened in real situation when circuit breaker is close powering network line Once the relay is switched up increase current injection until 270mA is reached At this val...

Страница 32: ...is activated 50G instantaneous neutral overcurrent protection Settings Permission YES TAP 1xIn Time 2 sec The following information will be checked Pick up at 100 of the tap Trip output is activated O...

Страница 33: ...s activated Output 2 is activated Led 1 is activated Led 3 is activated TEST 3 Settings Permission YES Curve IEC Inverse Dial 1 TAP 0 5xIn Theoretical tripping time 2 97 seconds Fault current 5 A The...

Страница 34: ...3 is activated Led 1 is activated Led 2 is activated TEST 3 Settings Permission YES Curve IEC Inverse Dial 1 TAP 0 3xIn Theoretical tripping time 2 97seconds Fault current 2 A The following informatio...

Страница 35: ...2 OK Led 3 OK Led 4 OK Trip Output OK Output 1 OK Output 2 OK Output 3 OK Keypad OK Battery key OK Self power 3P SIAB 75mA Phase A Phase B and Phase C OK Self power 1P SIAB 160mA Phase A OK Phase B OK...

Страница 36: ...www fanox com Installation_Guide_SIAB110FC032AC_Rev 02 36 36 Bizkaia Science and Technology Park Building 604 Derio 48160 Bizkaia SPAIN T 34 94 471 14 09 fanox fanox com www fanox com...

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