Thytronic XMR-V 4V - Directional Earth Fault Overcurrent- 67 N

TECHNICAL DATA
41
CLP activation time (t
PDCLP>>>>
) 0.00...100.0 s
0.00...9.99 s (step 0.01 s)
10.0...100.0 s (step 0.1 s)
Reset time delay (t
PD
>>>>
RES
) 0.00...100.0 s
0.00...9.99 s (step 0.01 s)
10.0...100.0 s (step 0.1 s)
Definite time for CTs input versions
Fourth threshold definite time (I
PD
>>>>
def
) 0.100...40.0 I
n
0.100...0.999 I
n
(step 0.001 I
n
)
1.00...9.99 I
n
(step 0.01 I
n
)
10.0...40.0 I
n
(step 0.1 I
n
)
Characteristic angle (Theta
PD>>>>def
) 0...359° (step 1°)
I
PD
>>>>
def
within CLP (I
PDCLP>>>>def
) 0.100...40.0 I
n
0.100...0.999 I
n
(step 0.001 I
n
)
1.00...9.99 I
n
(step 0.01 I
n
)
10.0...40.0 I
n
(step 0.1 I
n
)
Operating time (t
PD
>>>>
def
) 0.05...10.00 s (step 0.01 s)
Definite time
for ThySensor input versions
Fourth threshold definite time (I
PD
>>>>
def
) 0.010...30.0 I
n
0.010...0.999 I
n
(step 0.001 I
n
)
1.00...9.99 I
n
(step 0.01 I
n
)
10.0...30.0 I
n
(step 0.1 I
n
)
Characteristic angle (Theta
PD>>>>def
) 0...359° (step 1°)
I
PD
>>>>
def
within CLP (I
PDCLP>>>>def
) 0.010...30.0 I
n
0.010...0.999 I
n
(step 0.001 I
n
)
1.00...9.99 I
n
(step 0.01 I
n
)
10.0...30.0 I
n
(step 0.1 I
n
)
Operating time (t
PD
>>>>
def
) 0.05...10.00 s (step 0.01 s)
Pickup time ≤ 0.04 s
Dropout ratio 0.95...0.98
Dropout time ≤ 0.05 s
Overshoot time 0.04 s
Pickup accuracy (current measures) ± 0.5% with 0.1 I
n
± 0.2% with 1 I
n
Pickup accuracy (voltage measures) ± 0.5% with 0.1U
n
± 0.2% with 1U
n
Operate time accuracy 5% ± 10 ms
— Directional earth fault overcurrent- 67N
Common configuration for CTs input versions:
67N Operating mode (Mode67N
) I/I ∙cos
Residual voltage measurement type for 67N - direct/calculated (3VoType67N
) U
E
/ U
EC
67N Multiplier of threshold for insensitive zone (M) 1.5...10.0 (step 0.1)
67N Operation from 74VT internal (74VTint67N
) OFF/Block/Not directional
67N Operation from 74VT external (74VText67N) OFF/Block/Not directional
Common configuration for ThySensor input versions:
67N Operating mode (Mode67N
) I/I ∙cos
Residual voltage measurement type for 67N - direct/calculated (3VoType67N
) U
EC
67N Multiplier of threshold for insensitive zone (M) 1.5...10.0 (step 0.1)
67N Operation from 74VT internal (74VTint67N
) OFF/Block/Not directional
67N Operation from 74VT external (74VText67N) OFF/Block/Not directional
I
ED
> Element
I
ED
> Curve type (I
ED
>Curve)
DEFINITE
IEC/BS A, B, C, ANSI/IEEE MI, VI, EI, EM
CLP operating mode (I
EDCLP
> Mode) OFF/ON-Element blocking/ON-Change setting
CLP activation time (t
EDCLP>
) 0.00...100.0 s
0.00...9.99 s (step 0.01 s)
10.0...100.0 s (step 0.1 s)
Reset time delay (t
ED
>
RES
) 0.00...100.0 s
0.00...9.99 s (step 0.01 s)
10.0...100.0 s (step 0.1 s)
Definite time
First threshold definite time (I
ED>def
- U
ED>def
)
Residual current pickup value 0.002...10.00 I
En
0.002...0.999 I
En
(step 0.001 I
En
)
1.00...10.00 I
En
(step 0.01 I
En
)
Residual voltage pickup value 0.004...0.500 U
En
(step 0.001 U
En
)
Characteristic angle 0...359° (step 1°)
Half operating sector 1...180° (step 1°)
XMR-D EQUIPMENT MANUAL
Ed. 2.9 - 02/2021