4646-X413 - Vacuumschmelze

Additional Information Item No.: T60404-N4646-X413
VACUUMSCHMELZE
K-No.: 24831
100 A Current Sensor
For electronic current measurement:
DC, AC, pulsed, mixed ..., with a galvanic
isolation between primary circuit
(high power) and secondary circuit
Date: 28.01.2008
Customer: Customers Part No.: Page 3 of 3
ME
A=km
1=St
2=kg
3=g
4=l
5=m
6=m²
7=m³
8=mm
9:Paar
I 0H:
I 0t:
t r:
∆t (I Pmax):
X ges(I PN):
Zero variation of I o after overloading with a DC of tenfold the rated value (R M = R MN)
Long term drift of I o after 100 temperature cycles in the range -40 bis 85 °C.
Response time (describe the dynamic performance for the specified measurement range), measured as delay time
at I P = 0,9 . I Pmax between a rectangular current and the output current.
Delay time (describe the dynamic performance for the rapid current pulse rate e.g short circuit current)
measured between I Pmax and the output current i a with a primary current rise of di 1/dt = 100 A/µs.
The sum of all possible errors over the temperature range by measuring a current I PN:
IS
( IPN
)
X
ges = 100 ⋅ − 1 %
K ⋅ I
N
PN
X: Permissible measurement error in the final inspection at RT, defined by
X
I
= 100 ⋅
SB − 1 %
I
SN
where I SB is the output DC value of an input DC current of the same magnitude as the (positive) rated current (I o = 0 )
X Ti:
ε L:
Temperature drift of the rated value orientated output term. I SN (cf. Notes on F i) in a specified temperature range,
obtained by:
I
( T ) − I ( T )
SB A2 SB A1
X
Ti
= 100 ⋅
%
I
SN
Linearity fault defined by
I
P Sx
ε L=
100 ⋅ − %
IPN
ISN
Where I P is any input DC and I Sx the corresponding output term. I SN: see notes of F i (I o = 0).
I
This “Additional information“ is no declaration of warranty according BGB $443.
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