FANOX SIA-F Series User manual

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INSTALLATION & COMMISSIONING GENERIC GUIDE
SIA-F
O/C & E/F Protection
Relay

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1......RECEPTION & INSTALLATION..........................................................................................3
1.1. Relay unpacking.............................................................................................................3
1.2. Relay verification............................................................................................................3
1.3. Powering the relay up with kitcom............................................................................... 4
1.3.1. Keypad & LCD .............................................................................................................5
1.3.2. Test menu....................................................................................................................5
1.4. Relay installation............................................................................................................ 6
1.5. Relay rear part ................................................................................................................ 6
1.6. Connection diagrams.....................................................................................................7
2......USER INTERFACE..............................................................................................................8
2.1 Relay front part............................................................................................................... 8
2.2 LED Indicators................................................................................................................8
2.3 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 IEEE Curves..................................................................................................................16
6......PROGRAMMABLE LOGIC CONTROL (*)........................................................................17
7......FLOWCHART (EXAMPLE)................................................................................................19
7.1 Test menu......................................................................................................................19
7.2 Direct Access................................................................................................................20
7.3 Menus............................................................................................................................21
7.3.1 Measurements menu......................................................................................................21
7.3.2 States menu ...................................................................................................................22
7.3.3 Settings menu ................................................................................................................23
7.3.4 Events menu...................................................................................................................25
7.3.5 Counters menu...............................................................................................................26
7.3.6 Commands menu...........................................................................................................26
7.3.7 Fault reports menu.........................................................................................................27
8......COMMISSIONING..............................................................................................................28
8.1 Thermal resistance.......................................................................................................28

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1. RECEPTION & INSTALLATION
1.1 Relay unpacking
Previously to any handling action, confirm that relay carton box is in good conditions, no broken or
damaged due to external manipulation or during storing or moving process. If packing is correct,
proceed to unpack and you should find following element:
•SIAF Electronic protection relay.
•User Guide.
•Testing protocol.
Testing protocol 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 further instructions.
1.2 Relay verification
When relay is unpacked, please, take your time to confirm following checking list to be sure that
everything is ok:
•Metallic case not damaged and well assembled. No loose screws due to transport or
movement conditions
•LCD and front cover not damaged or scratched.
•Quality sticker and terminal sticker correctly stuck.
•Rear terminals in good state, being able to do a good wiring connection.

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1.3 Powering the relay up with kitcom
Thanks to the external battery KITCOM the powering and adjusting process of the relay is very
easy and it allows the user to test the relay.
The power comes from two AA batteries (IEC LR06) of 1.5 Volts placed at the bottom of the
kitcom. The equipment has a small Dc/Dc power supply that raises the voltage till the required 5
volts to operate the equipment and that is plugged into the front USB communications port
(KITCOM).
Once the KITCom is connected, the relay will be switched on and a led on the left of the relay (led
on) will blink indicating the relay is powered on through an external battery (KITCOM).
The relay is totally maintenance free. This is, there is no need of batteries 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, and energy must
be kept at least “1 hour” to maintain the RTC for 72 hours once the energy is lost.
Besides, the possibility of using external battery power, together with the possibility of activating
the trip contact from the test menu, allows the trip circuit to be tested before the transformation
center is powered up. So, the KITCOM is useful for cases like commissioning operations,
discharges and repairs to the transformation center.
Using battery power does not block the USB communications port, as it can be used
simultaneously.
Once the relay is powered through the Kitcom, it is recommended to check:
•Model →Directly, complete model on top line and phases/neutral current measurement
on bottom line are displayed. Once “C” key is pressed the name of phase and neutral
currents (instead the complete model) is displayed on the top of LCD Standby screen.
•Serial Number →In “General Settings” menu serial number of 8 digits can be checked (OK
- ▼ - ▼ - ◄ - ▼ - ▼)
•Firmware version →HOLD ▲

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1.1.1. Keypad & LCD
•Use the KEYPAD, ensure that all the push-buttons work correctly (no difficulties while
pushing them, check out if the relay reacts by pushing each of the buttons).
•Use the KEYPAD to enter in the relay´s menu and make sure that no text is lost while going
from one menu to another.
•Follow the sequence: Left ◄, Down ▼, Right ►, Up ▲, OK, C and RESET and the
following screen should be displayed:
•If the contrast of the LCD is not the correct one, enter to “CONTRAST” menu by holding “◄
“for 3 seconds. Then, change it by using up or down buttons to increase or decrease the
contrast.
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. The relay will ask for the password “5555” to enter to
the test menu (or customer password if default “5555” has been modified).
It will be checked that the LEDs, Magnetic indicator flags and Outputs are activated if OK key is
pressed and it will be deactivated if OK key is pressed again. LEDs, Magnetic indicator and
outputs will be checked to verify the hardware is OK:
Action
Checking
OK, OK
ON-Led
ON-Led activated
▼, OK
ALARM-Led
ALARM-Led activated
▼, OK
TRIP-Led
TRIP-Led activated
▼, OK
TripOutput
Trip output activated
▼, OK
Output 2
Output 2 activated (*)
▼, OK
Output 3
Output 3 activated (*)
C
Skip from test menu
(*) Depending on model

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1.4 Relay installation
To fix the relay to the switchgear, use default holes in front of relay with appropriate fixing system.
Do not manipulate relay to fix it on the switchgear.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
1.5 Relay rear part
Consider the wiring of the switchgear and 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: Phase B current output for Measurement
A7
Trip output
C
P1: Phase C current input for Measurement
A8
Output 1 (*)
P2: Phase C current output for Measurement
A9
Output 1 (*)
N
P1: Phase N current input for Measurement
A10
Common Output 2 (*)
P2: Phase N current output for Measurement
A11
Output 2 NC (*)
A1
RS485 + (*)
A12
Output 2 NO (*)
A2
RS485 - (*)
A13
V. Aux + (*)
A3
Input 1 (*)
A14
V. Aux - (*)
(*) Optional depending on model.

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1.6 Connection diagrams
3 Phase CT and neutral CT connection
3 Phase CT and residual neutral connection.

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2. USER INTERFACE
2.1 Relay front part
2.2 LED Indicators
The SIA-F front panel has three LEDs. The operation of the LED indicators can be checked from
the test menu.
The user can change the configuration of the LEDs depending on 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 key “install” must be pressed:
The necessary drivers depending on the operative system can be downloaded from this page. The
update of the software does not require any user´s action, this is, if the computer is connected to
Internet, SICom updates itself when it is started.

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2.4 Setting-up the session: 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 and it can be changed from general settings menu.
3. FUNCTIONAL DIAGRAM

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4. SELECTION & ORDERING CODES
SIA F
Protection functions
50 + 50/51 + 50N/G + 50/51N/G + 86 + PLC + Cold
Load Pick-up
1
5
Phase Measurement
In = 1 A; (0.10 –30.00 A)
In = 5 A; (0.50 –150.00 A)
1
5
B
Neutral Measurement
In = 1 A; (0.10 –30.00 A)
In = 5 A; (0.50 –150.00 A)
In = 0.2 A; (0.02 –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)
USB (Modbus RTU) + RS485 (Modbus RTU)
USB (Modbus RTU) + RS485 (DNP3.0 Serial)
0
1
Inputs and Outputs
Trip
Trip + 2 Inputs + 2 Outputs
0
Mechanics
Vertical Assembly
A
B
C
D
Languages
English, Spanish and German
English, Spanish and Turkish
English, Spanish and French
English, Spanish and Russian
A
Adaptation
-

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5. TECHNICAL SPECIFICATION
Function 50
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 deactivation
Timing accuracy: ± 30 ms or ± 0.5% (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 deactivation
Timing accuracy: ± 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 curve, IEC extremely inverse curve IEC long
time inverse, IEEE Inverse curve, IEEE very inverse curve, IEEE extremely inverse curve.
Defined time: 0.02 to 300 s (step 0.01 s)
Dial: 0.02 to 1.25 (step 0.01)
Curve, activation level 110%
Curve, deactivation level 100%
Defined time, activation level 100%
Defined time, deactivation level 95%
Instantaneous deactivation
Timing accuracy: ± 30 ms or ± 0.5% (whichever is greater)
Function 50/51N/G
Permission: yes/no
Operating range: 0.10 to 7 x In (step 0.01 x In)
Curves: IEC 60255-151 and -IEEE

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Operating time: IEC Inverse curve, IEC very inverse curve, IEC extremely inverse curve IEC long
time inverse, IEEE Inverse curve, IEEE very inverse curve, IEEE extremely inverse curve.
Defined time: 0.02 to 300 s (step 0.01 s)
Dial: 0.02 to 1.25 (step 0.01)
Curve, activation level 110%
Curve, deactivation level 100%
Defined time, activation level 100%
Defined time, deactivation level 95%
Instantaneous deactivation
Timing accuracy: ± 30 ms or ± 0.5% (whichever is greater)
CLP(Cold Load Pickup) (*)
Permission: yes/no
Setting group 1 to 3 (step 1)
No Load Time: 0.02-300 s (step 0.01 s)
Cold Load Time: 0.02-300 s (step 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 to 100000 (M(A)²) (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 10000 (step 1)
Time Excessive repeated openings: 1 to 300 min (step 1 min)
Function 50BF (*)
Permission: Yes/No
Opening failure time: 0.02 to 1.00 s (step 0.01 s)
Open breaker activation threshold: 8% In
Open breaker reset threshold: 10% In
Function start: Device trip, oening failure input activation, breaker opening command activation
Function 49 (*)
Permission: Yes/No
Tap: 0.10 to 2.40 In (step 0.01)
ζ heating: 3 to 600 minutes (step 1 min)
ζ cooling: 1 to 6 x ζ heating (step 1)
Alarm level: 20 to 99% (step 1 %)
Trip level: 100%

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Trip reset: 95% of alarm level
Timing accuracy: ± 5% or± 2 s (greater of both)
Function 68 (*)
Available through configurable inputs thanks to programmable logic
Programmable logic control (PLC)
OR4, OR4_LATCH, OR4_PULSES, OR4_TIMERUP, OR4_PULSE, NOR4, NOR4_LATCH,
NOR4_TIMERUP, NOR4_PULSE, AND4, AND4_PULSES, AND4_TIMERUP, AND4_PULSE,
NAND4, NAND4_TIMERUP, NAND4_PULSE
Function 86
Allows to latch (lock out) the contact trip due to programmable logic (PLC).
Function 49T (*)
Available through configurable inputs
Setting Tables
3 Setting Tables
Activted by general settings or by inputs
RTC
Capacitor charge time: 10 minutes
Operation without auxiliary voltage: 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
Accuracy of ±2% in a band of ±20% over the rated current and ±4% for the rest of measurement
range
Saturation limit: 30 times rated current
Events
200 events
Fault reports
4 fault reports, 16 events in each
Oscillography
16 samples/cycle
Oscillo starting configuration
1 record: 3 cycles pre-fault and 19 post-fault
COMTRADE IEEE C37.111-1991
4 analogue channels and 32 digital channels
Communications (*)
USB port (conector mini SUB type A): Modbus RTU
RS485 port: Modbus RTU or DNP3.0 Serial
Auxiliary power supply (*)
24-220 Vdc / 48-220 Vac ±20%
Battery supply
With KITCOM adapter to USB (connector USB type B) or directly though the front USB pot with a
USB cable connected to the PC.

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Environment
Operating temperature: -10 to 70ºC
Storage temperature: -20 to 80 ºC
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: 74.6 mm
Weight: 1.05 kg.
IP-54
(*) Optional depending on model

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5.1 IEC60255-151 Curves
The SIA-C relay complies with the curves shown in standard IEC60255-151:
•Inverse Curve.
•Very Inverse Curve.
•Extremely Inverse Curve.
•Long-time inverse.
There is a general mathematical equation that defines the time in seconds as a function of the
current:
KDB
QV DA
tP++
−

=
adjusted
II
V=
Parameters
A
P
Q
B
K
Long Time Inverse
120
1
1
0
0
Ext. Inverse
80
2
1
0
0
Very Inverse
13,5
1
1
0
0
Inverse
0,14
0,02
1
0
0
The curve can mode from its axis using the D time selection device, which the user can adjust.
Iadjusted is the initial operating current, set by the user.

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5.2 IEEE Curves
The IEEE curves follow the following mathematical equation:
( )





+






−
= B
VA
TDtP1
adjusted
II
V=
And we have the following 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
0,491
Inverse
0,0515
0,02
0,114
The curve can move from its axis using the TD time selection device, which the user can adjust.
Iadjusted is the initial operating current, set by the user.

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6. PROGRAMMABLE LOGIC CONTROL (*)
The SIA-F has up to 3 physical outputs (trip output, output 2 and output 3). The outputs can be
configured from the HMI or through the SICom program.
Physical inputs are the real inputs of the device. SIA-F device has two physical inputs (Input 1 and
Input 2). These inputs are translated to two internal binary states which later, can be assigned to
logical signal to get a specific operation.
For each output, there is a LOGICAL GATE. It can perform a logical operation 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(*)
LOGICAL
SIGNALS (*)
52a contactt logical signal
52b contact logical signal
External Trip logical signal
50BF start logical signal
Fault start logical signal
50 block logical signal
50N/G block logical signal
Reset logical signal
Active group 1 logical signal
Active group 2 logical signal
(*) Optional depending on model
LOGICAL GATE
HMI SYMBOL
OR4
+
NOR4
OR4_LACTH
c
NOR4_LACTH
Φ
OR4_PULSES
J
AND4
&
NAND4
§
AND4_PULSES
$
OR_TIMER_UP
O
NOR_TIMER_UP
P
AND_TIMER_UP
Q
NAND_TIMER_UP
R
OR_PULSE
o
NOR_PULSE
p
AND_PULSE
q
NAND_PULSE
r
NOR_PULSES
t

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By default, outputs configuration is:
OUTPUT
LOGICAL GATE
BINARY STATES
LEDs
LED 1
OR4_PULSES
•Ready
LED 2
NOR4
•Ready
LED 3
OR4_LACTH
•General trip
PHYSICAL
OUTPUTS
Trip output
OR4
•Local opening
•General trip
Output 2(*)
OR4
•Local closing
Output 3 (*)
No configured
-
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
•General trip
Fault start logical signal
OR4_LACTH
•General trip
50 block logical signal
Not configured
-
50N/G block logical signa
Not configured
-
Reset logical signal
Not configured
-
Active group 1 logical signal
Not configured
-
Active group 2 logical signal
Not configured
-
(*) Optional depending on model

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7. FLOWCHART (EXAMPLE)
7.1 Test menu
From the main menu, press the keys “◄”, “▼”, and “►” in sequence and then press 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. 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, it is deactivated by pressing “OK”). Press
the “C” key to exit the test menu.
Once “ON-Led” appears, pressing “OK” the led is activated and pressing “OK” again, it is
deactivated.
To go through all options, press “▼”. To activate and deactivate the options follow the same steps
as in case of ON-Led.

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7.2 Direct Access
Version
The equipment versions menu can be accessed from the standby mode screen by holding “▲”
key.
Press the “C” key to return to the standby mode screen.
Date and time
Press the “►” key from the standby mode screen to access to date and time menu
Press the “OK” key to access the date-time modification screen. 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 equipment
date.
Press the “C” key to return to the standby mode screen.
Contrast
Hold “◄” key from standby menu to access to Contrast menu. Use the “▲” and “▼” keys to select
the desired value.
Press the “C” key to return to the standby mode screen.
Communication parameters
Hold “▼” key from standby menu to access to communication parameters menu.
Press the “C” key to return to the standby mode screen.