Thytronic SIF5600 User Manual

13
13
SIF5600 - Manual - 03 - 2008
Second threshold 50/51 definite time (I>>
indep
) 0.100...20.00 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...20.0 I
n
(step 0.1 I
n
)
Definite time operate time (t>>
indep
)
[1]
0.03...10.0 s (step 0.01 s)
Pickup times 0.05 s for the I > element
0.03 s for the I>> element
Dropout ratio
0.95...0.98
Dropout times 0.03 s for the I> element
0.03 s for the I>> element
Overshoot time
0.02 s
Reference values rest: 0
pickup: 1.5
I >, 1.5 I>>
Pickups accuracy ± 5%
Operate times accuracy
± 3% ± 20 ms
Residual overcurrent (50N-51N)
First threshold 50N/51N definite time (I
E
>
indep
) 0.002...0.500 I
En
(step 0.001 I
En
)
Definite time operate time t
E
> 0.05...180 s
0.05...9.99 s (step 0.01 s)
10.0...99.9 s (step 0.1 s)
100...180 s (step 1 s)
First threshold 50N/51N inverse time (I
E
>
dep
) 0.002...0.050 I
En
(step 0.001 I
En
)
Inverse time operate time (t
E
>
dep
)
[2]
0.10...60.0 s
0.10...9.99 s (step 0.01 s)
10.0...60.0 s s (step 0.1 s)
Second threshold 50N/51N definite time (I
E
>>
indep
) 0.002...0.500 I
En
(step 0.001 I
En
)
Operate time (t
E
>>
indep
)
[3]
0.03...10.0 s (step 0.01 s)
Pickup I
E
>> (definite-time characteristic) 0.002...0.500 I
En
step 0.001 I
En
Pickup times 0.05 s 0.05 s for the I
E
> pickup,
0.03 s for the I
E
>> pickup
Dropout ratio 0.95...0.98
Dropout times 0.03 s for the I
E
> pickup,
0.03 s for the I
E
>> pickup
Overshoot time 0.02 s
Reference values rest: 0
pickup: 1.5 I
E
>, 1.5 I
E
>>
Pickups accuracy ±5%
Operate times accuracy ±3% ± 20 ms
Blocking function
Enable
t
F
(t
F
Enable) On/Off
Drop-out time delay of the blocking output signal t
F
0.00...10.00 s (step 0.01 s)
En
able
t
B
(t
B
Enable) On/Off
Dropout time delay of the blocking input signal t
B
0.10...10.00 s (step 0.01 s)
C
ontrol window for TX pulses (Pulse Blout) 0.05-0,1-1-10-30 s
Control window for RX pulses (Pulse
Blin1) 0.05-0,1-1-10-30 s
Circuit breaker (52)
Minimum action time of the CB commands t
VAL
0.20 s
Note 1 0.05...10.0 s if the IE>> pickup is associated with the input block circuit
Note 2 IEC255-3 type A moderately inverse-time characteristic: t = 0.14 · t
E
>
dep
/ [(I
E
/I
E
>
dep
)
0.02
- 1] with 2.10 fw release and followings
IEC255-3 type B very inverse-time characteristic: t = 13.5 · t
E
>
dep
/ [(I
E
/I
E
>
dep
) - 1] with 2.10 fw release and followings
IEC255-3 type C extremely inverse-time characteristic: t = 80 · t
E
>
dep
/ [(I
E
/I
E
>
dep
)
2
- 1] with 2.10 fw release and followings
With previous 2.00 fw release (normalization at fourfold threshold), the “SIF5600-Manual-10-2006” reference document must be used
t: operate time
t
E
>
dep
: operate time setting
I
E
>
dep
: threshold setting
Asymptotic reference value: 1.1 I
E
>
dep
Minimum operate time 0.05 s
Range: 1.1 ≤ I
E
/I
E
>
dep
≤ 20
Upper limit: 1.0 I
E
n
Note 3 0.05...10.0 s if the I >> pickup is associated with the input block circuit.
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Thytronic SIF5600 Specifications

General

Brand	Thytronic
Model	SIF5600
Category	Relays
Language	English