Bender EDS440-L - Fault Curve EDS440; Fault Curve EDS441

DiagramsDiagrams
EDS44x_D00201_07_M_XXDE/06.2020
51
12.2 Fault curve EDS440
An insulation fault location beyond the grey area causes an error message. The EDS44x-L
indicates error messages via flashing LEDs
(refer to "Service and COM LED light up simultaneously and continuously." on page 28).
If you use an EDS44x-S, the fault messages are indicated via the ISOMETER®.
0
2
4
6
8
10
12
10 20 30 40 50 60 ... 1000
Insulation fault location
not possible
Residual current [A]
Frequency [Hz]
Permissible range
Insulation fault location
possible
12.3 Fault curve EDS441
An insulation fault location beyond the grey area causes an error message. The EDS44x-L
indicates error messages via flashing LEDs
(refer to "Service and COM LED light up simultaneously and continuously." on page 28).
If you use an EDS44x-S, the fault messages are indicated via the ISOMETER®.
10 20 30 4 0 50 6 0 ... 1000
0
0,5
1
1,5
2
2,5
Insulation fault location
not possible
Residual current [A]
Frequency [Hz]
Permissible range
Insulation fault location
possible