Seg XRI1-IE, Manual

Page: 9 / 36

TB XRI1-IE 11.01 E 9
3.2.4 Parameter settings (see chapter 6)
Device type XRI1-IE
Symbol
Function Unit Setting range
I> Pickup value for phase overcurrent element X In 0.20...4.0 (EXIT)
CHAR I> Trip characteristic for phase overcurrent element DEFT; NINV; VINV; EINV
tI> Tripping delay (factor) for phase overcurrent ele-
ment s
DEFT 0.03...260 (EXIT)
INVS 0.05...10.0 (EXIT)
I>+CHAR I>+tI> Reset Mode for inverse-characteristics s 0s/60s
I>> Pickup value for overcurrent high set element x In 1.00...40.0 (EXIT)
tI>> Trip delay for overcurrent high set element s 0.03...2.00 (EXIT)
IE> Pickup value for earth fault low set element x In 0.01...2.00 (EXIT)
Warn/trip Warning/tripping setting Warn/trip
CHAR IE> Tripping characteristic for earth fault overcurrent
element DEFT; NINV; VINV; EINV
tIE> Trip delay (factor) for earth fault low set element s
DEFT 0.03...260 (EXIT)
INVS 0.05...10.0 (EXIT)
IE>+CHAR IE>+tIE> Reset modus for AMZ characteristic s 0s/60s
IE>> Pickup value for earth fault high set element x In 0.01...15.0 (EXIT)
tIE>> Trip delay for earth fault high set element s 0.03...2.00 (EXIT)
tCBFP Circuit breaker failure protection s 0.10...2.00 (EXIT)
FN Rated frequency Hz 50 Hz/60 Hz
LED Flash LED blinking after excitation Hz FLSH/NOFL
RS Slave address for serial interface 1...32
RS Baud rate der of the serial interface
1)
Bd 1200; 2400; 4800;
9600
RS Parity bit of the serial interface
1)
Even; odd; no
1)
only Modbus protocol
Table 3.2: Parameter values
Additional parameters:
Relay-type XRI1-IE
Blocking mode
Relay parameterizing
Fault recorder
Table 3.3