DL9110 / DL9118
Operating Instructions
- 37 -
IEC61557-6: Residual current devices (RCD) in TT and TN systems
Intrinsic
error
or
influence quantity
Reference
conditions
or
specified
operating range
Designation
code
Intrinsic error
Reference conditions
A
Position
Reference position ±90
o
E
1
Supply voltage
At the limits stated by the manufacturer
E
2
Temperature
0
o
C and 40
o
C
E
3
Resistance of the
probes
Within
the
limits
stated
by
the
manufacturer
E
5
System voltage
85% to 110% of the nominal voltage
E
8
Operating Error
)
E
E
E
E
E
1.15
|
A
|
(
B
2
8
2
5
2
3
2
2
2
1
+
+
+
+
+
±
=
