Icar RPC 8BGA Manuel Complet page 43

ICAR PQS
M17 – BASIC PROTECTIONS
P17.01 – Temperature unit of measure: °C Celsius; °F Farenheit
P17.02 - Defines which sensor is providing the measure of the temperature inside the panel:
Internal sensor - Sensor built into the controller.
AINx - Temperature of PT100 expansion module with analog inputs.
NTCx - Temperature by NTC expansion module protection harmonics.
P17.03 – Channel number (x), relative to the previous parameter.
P17.04 - P17.05 - Start and stop temperature for the cooling fan of the panel, expressed in the unit set by P17.01.
P17.06 - Threshold for generation of alarm A07 Panel temperature too high .
P17.07 - Enables the measurement of the capacitor current overload, calculated from the waveform of the applied voltage. Note: You can use this protection
only if the capacitors are not equipped with filtering devices such as inductors or similar.
P17.08 – Trip threshold for the capacitors overload protection (alarm A08), that will arise after an integral delay time, inversely proportional to the value of the
overload.
P17.09 - Threshold beyond which the integral delay for tripping of the overload alarm is zeroed, causing the immediate intervention of the A08 alarm.
P17.10 - Delay time for the resetting of overload alarm.
P17.11 - Enables the measurement of the actual power of the step, performed each time they are switched in. The measure is calculated, as the current
measurement is referred to the whole load of the plant. The measured power of the steps is adjusted (trimmed) after each switching and is displayed
on the step life statistic page.
P17.13 - Maximum voltage alarm threshold, referred to the rated voltage set with P02.08, beyond which the alarm A06 Voltage too high is generated.
P17.14 - Undervoltage alarm threshold, referred to the rated voltage set with P02.08, below which the alarm A05 voltage too low is generated.
M18 – HARMONIC PROTECTION (HARn, n=1...4)
P18.n.01 CT primary
P18.n.02 CT secondary
P18.n.03 CT wiring
P18.n.04 Nominal current
P18.n.05 CT positioning
P18.n.06 Current limit
P18.n.07 Current THD Limit
P18.n.08 5rd Harmonic limit
P18.n.09 7th Harmonic limit
P18.n.10 11th Harmonic limit
P18.n.11 13th Harmonic limit
P18.n.12 Temperature alarm threshold 1
P18.n.13 Temperature alarm threshold 2
Note: Parameters in this menu are referred to protections that are available only when using the harmonic protection module MCP5.
P18.n.01 - P18.n.02 - Primary and secondary of the CT used for current measurement in power factor correction panel and connected to the harmonics
protection module.
P18.n.03 - Current measurement wiring mode:
2 in Aron - Reading of three currents (three-phase) with two CT in Aron configuration.
1 balanced - Reading a single current from a single CT.
P18.n.04 - Rated current flowing in the power factor correction branch under normal conditions.
P18.n.05 - branch of the circuit where are located the CT for harmonic protection measure.
P18.n.06 - Max current threshold in the power factor correction branch, used for generation of alarm A11.
P18.n.07 - Current THD maximum threshold in the branch of power factor correction. Used for generation of alarm A12.
P18.n.08 - Threshold 5th harmonic content in the branch of power factor correction. Used for generation of alarm A13.
P18.n.09 - Threshold 7th harmonic content in the branch of power factor correction. Used for generation of alarm A14.
P18.n.10 - Threshold 11th harmonic content in the branch of power factor correction. Used for generation of alarm A15.
P18.n.11 - Threshold 13th harmonic content in the branch of power factor correction. Used for generation of alarm A16.
P18.n.12 - P18.n.13 - Maximum temperature thresholds 1 and 2 on the sensors connected to the harmonics protection module. Used to generate alerms A17
and A18.
M19 - MISCELLANEOUS
P19.01 Step disconnection passing in MAN mode
P19.02 Maintenace interval 1
P19.03 Count maintenance interval 1
P19.04 Maintenace interval 2
P19.05 Count maintenance interval 2
P19.06 Maintenace interval 3
P19.07 Count maintenance interval 3
P19.08 Maintenance step insertion number
Psw (M15) UoM Default
Psw (M15) UoM Default
Adv A 600
Adv A 5
Adv 2 Aron
Adv A 434
Adv Global
Adv % 130
Adv % 40
Adv % OFF
Adv % OFF
Adv % OFF
Adv % OFF
Adv ° OFF
Adv ° OFF
Psw (M15) UoM Default
Usr OFF
9000
Adv h
2160 (*)
Adv Always
9000
Adv h
8760 (*)
Adv Step ins.
9000
Adv h
26280 (*)
Adv Step ins.
Adv kcnt 120xxx
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rev9 jan19
Range
Range
1 - 30000
1-5
2 Aron
1 bilanciato
1 - 30000
Global
Step 1
Step 2
....
Step 8
OFF / 100 - 200
OFF / 1 – 100
OFF / 1 – 100
OFF / 1 – 100
OFF / 1 – 100
OFF / 1 – 100
0-212
0-212
Range
OFF/ON
OFF/30000
Always
Step inserted
OFF/30000
Always
Step inserted
OFF/30000
Always
Step inserted
OFF / 1000...200000