EN_FANOXTD_GUIDE_SIL_OCEFPrimaryDist_SILA_R002.doc 14 / 36
Current tap: 5 to 50 % (step 1%)
Reset time: 0.00 to 300 (step 0.01s)
Block Threshold: 0.1 to 30 xIn (step 0.01)
TB (*)
Function Enable: Yes/No
Current Tap: 1.5 to 20 x In (step 0.01)
68
ZSI available through configurable inputs and outputs thanks to programmable logic
Settings Groupss
4 settings groups
Activated by inputs or by general settings.
Events
200 events
Disturbance fault
recording (DFR)
16 samples/cycle
Fault start configurable
20 fault reports with 24 events each one
5 COMTRADE records of 100 cycles: 3 prefault and 97 postfault cycles
COMTRADE IEEE C37.111-1991
4 analog channels and up to 48 digital channels
Load Data Profiling
(LDP)
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
Inputs
Same voltage as the auxiliary power supply
Up to 6 configurable inputs (*)
Outputs
250 Vac
– 8 A
30 Vdc
– 5 A
4 configurable outputs
•
Output 1 and Output 2: NC + NO
•
Output 3 and Output 4: NO
Frequency
50/60 Hz selectable by general settings
Current
measurement
Phase current (IA, IB, IC), neutral (IN), positive sequence (I1), negative sequence (I2), phase
second harmonic current (IA-2H, IB-2H and IC-2H), maximum current (Imax) and thermal image (TI)
(*)
Fundamental values (DFT)
Sampling: 16 samples/cycle
±2% Accuracy over a band of ±20% over the nominal current and ±4% or ±5 mA (greater of both)
over the rest of the range
Saturation limit: 30 times rated current
Communications
LOCAL COMMUNICATION
1 Local port RS232: ModBus RTU
REMOTE COMMUNICATION (*)
1 remote port with the following options: