Thytronic XMR-T User Manual

20
TECHNICAL DATA
— Binary inputs
OFF/ON delay time (IN1 t
ON
, INx t
ON
) 0.10...100.0 s
0.10...9.99 s (step 0.01 s)
10.0...100.0 s (step 0.1 s)
ON/OFF delay time (IN1 t
OFF
, INx t
OFF
) 0.10...100.0 s
0.10...9.99 s (step 0.01 s)
10.0...100.0 s (step 0.1 s)
Logic Active-ON/Active-OFF
— Output relays
Minimum pulse width 0.000...0.500 s (step 0.005 s)
Logic De-energized/Energized
Operating mode Latched/No latched
— Input sequence
Phase current sequence (I-Sequence) IL1-IL2-IL3, IL1-IL3-IL2....
Phase voltage sequence (U-Sequence) UL1-UL2-UL3, UL1-UL3-UL2,....
— Polarity
A1-A2 Terminals polarity (A1-A2 POL) NORMAL/REVERSE
A3-A4 Terminals polarity (A3-A4 POL) NORMAL/REVERSE
A5-A6 Terminals polarity (A5-A6 POL) NORMAL/REVERSE
A7-A8 Terminals polarity (A7-A8 POL) NORMAL/REVERSE
B3-B4 Terminals polarity (B3-B4 POL) NORMAL/REVERSE
B5-B6 Terminals polarity (B5-B6 POL) NORMAL/REVERSE
B7-B8 Terminals polarity (B7-B8 POL) NORMAL/REVERSE
B9-B10 Terminals polarity (B9-B10 POL) NORMAL/REVERSE
— Starting control set
CLP input source (CLP Source) IRUN/CB
IRUN Threshold (I
RUN
) 0.10 I
B
3.7 PROTECTIVE FUNCTIONS
— Overeflux- 24
(U/f)AL Element
Definite time
Alarm threshold definite time (U/f )
AL
0.50...2.00 U
n
/f
n
(step 0.01 U
n
/f
n
)
U/f)ALdef Operating time (t
(U/f)ALdef
) 0.10...100.0 s
0.10...9.99 s (step 0.01 s)
10.0...100.0 s (step 0.1 s)
(U/f)> Element
Setpoints
Curve type ((U/f )>
Curve
) DEFINITE, IEC/BS A, B, C
Reset time delay (t
P2
>
RES
) 0.00...1000 s
0.00...9.99 s (step 0.01 s)
10.0...99.9 s (step 0.1 s)
100...1000 s (step 1 s)
Definite time
First threshold definite time (U/f )>
def
0.50...2.00 U
n
/f
n
(step 0.01 U
n
/f
n
)
Operating time (t
(U/f)
>
def
) 0.10...100.0 s
0.10...9.99 s (step 0.01 s)
10.0...100.0 s (step 0.1 s)
Inverse time
First threshold inverse time (U/f )>
inv
0.50...2.00 U
n
/f
n
(step 0.01 U
n
/f
n
)
Operating time (t
(U/f)
>
def
) 0.10...60.0 s
4
0.10...9.99 s (step 0.01 s)
10.0...60.0 s (step 0.1 s)
(U/f)>> Element
Definite time
First threshold definite time (U/f )>>
def
0.50...2.00 U
n
/f
n
(step 0.01 U
n
/f
n
)
Operating time (t
(U/f)
>>
def
) 0.10...100.0 s
0.10...9.99 s (step 0.01 s)
10.0...100.0 s (step 0.1 s)
Pickup time ≤ 0.04 s
Dropout ratio 0.95...0.98
Dropout time ≤ 0.05 s
Overshoot time 0.04 s
Pickup accuracy ± 0.5% on voltage measures
XMR-T EQUIPMENT MANUAL
Ed. 2.9 - 02/2021

Thytronic XMR-T Specifications

General

Brand	Thytronic
Model	XMR-T
Category	Protection Device
Language	English