ISO 9001:2008
www.fanox.com
SIAC116B1011AB_Rev. 05
11 / 32
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
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: ± 5% or ±30 ms (whichever is greater) when the protection works with
inverse time and ± 20 ms or ± 0.5% (whichever is greater) when it works with definite
time
Programmable logic control
(PLC)
OR4,
OR4_LATCH,
OR4_PULSES,
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
Demand of current
Demand of current with the following characteristics:
•
Number of records: 168
•
Recording mode circular
•
Sampling rate (interval): configurable through communications: 1
– 60
min
•
Record format: Date/Time; IMAX (in interval); IMAX (actual); IA; IB; IC;
IN
Trip output contact
For Striker: 24 Vdc
– 135 mJ
Signalling outputs
2 Configurable outputs (output 2, output 3):
220 Vdc
– 1 A (30 W max)
250 Vac
– 1 A (62,5 VA max)
Frequency
60 Hz
Communication
RS232 port ModBus RTU
Battery and power supply
Externally, with adapter (Kitcom) port DB9 & 230 Vac + Commisioning battery
Self-power from current
Three phase self-power level:
I > 0,1 x In
Environment
Operating temperature: -40 to 70ºC
Storage temperature: -40 to 80 ºC
Humidity: 95%
Transformers
Power supply and measurement CT/1
Mechanical features
Metallic box
