[18]
Table 1.
3
rd
column of table 1 gives maximum resulting current at maximum power rating of
1W.
d) Maximum Operational Voltage
This decade is approved for a
maximum voltage of 250 V AC rms / DC
.
DO NOT APPLY any higher voltage than
250 V AC rms / DC
to the connections of the
decade!
DO NOT APPLY ANY voltage to the connections of the decade without any activated
resistor! This may lead to damages and even total destruction of the decade as well as
to perso al i jur parti ularl i the ase of
n
o a ti ated resister or use of
connections without fuse , i.e. right black and middle red connections.
In relation to the activated resistor value the
maximum allowed operational
voltage
V
max
may possibly be
significantly lower
than the maximum voltage of 250 VAC
rms / DC due to the
maximum power rating of 3W
!
Up to a maximum activated resistor value of
20
kΩ
the applied voltage must be lower
than the maximum voltage of 250 V to avoid overloading of the resistors.
Limit voltage to be applied according values given in
table 1
.
kΩ
94,8 V
< 100 mA
kΩ
109,5 V
< 100 mA
kΩ
173,2 V
< 100 mA
kΩ
244,9 V
< 100 mA
kΩ
250 V
< 10 mA
kΩ
250 V
< 10 mA
kΩ
250 V
< 10 mA
kΩ
250 V
< 10 mA
kΩ
250 V
< 1 mA
kΩ
250 V
< 1 mA
1
MΩ
250 V
< 1 mA
MΩ
250 V
< 1 mA
MΩ
250 V
< 1 mA
MΩ
250 V
< 1 mA
