Earth-Leakage-Current Test - Fluke ESA601 Operator's Manual

ESA602
Operators Manual

Earth-Leakage-Current Test

The Earth-Leakage-Current Test measures the current flowing in the DUT's Protective
Earth. Figure 5-4 shows the electrical connections between the ESA601 and the DUT.
The table below the diagram indicates the position of switches in the diagram during the
test. DUT power is on.
The test is performed with
POLARITY SWITCH
type-BF and type-CF equipment, measure with
OPEN
S5
L1
MAINS
L2
5-14
NORMAL
, and single-fault condition
(by selecting anything other than
L2
OPEN
S1 S2
EARTH
OPEN
S3
MD
A
PE
S4
Figure 5-4. Earth-Leakage-Current Test Configuration
DIAGRAM
REFERENCE
S1 NEUTRAL
S2 POLARITY
S3 EARTH
S4 APPLIED-PARTS-SELECTION KNOB
S5 (N/A)
and Mains supply polarity using the
REVERSE
2 using the
OPEN L
APPLIED
) and
ALL CLOSED
DEVICE UNDER TEST
DUT_L1
DUT_L2
DUT_PE
CONDUCTIVE PART
APPLIED PART
SWITCH
ESA601
NAME
NEUTRAL SWITCH
- -
PARTS SELECTION KNOB
(by selecting ).
ALL
APPLIED
PART
FE
ACTION
VARIABLE
VARIABLE
OPEN
VARIABLE*
. For
both
ayr08f.eps