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Leakage current tester 92-4A / 92-4D / 92-2E
INTRODUCTION
1.2
Abbreviations and symbols
extra Equipment, it does not belong to the standard equipment
Enumeration , the recommended order has to be observed
Enumeration
CAUTION ELECTRIC HIGH VOLTAGE - DANGER TO LIFE!
Danger Zone for life of operator and third persons! - see chap. 2.1
Danger for the unit! - see chap. 2.1
Information for an effective and economic mode of operation - see chap. 2.1
1.3
Brief description of the tester
the test unit is intended for measurement of the leakage current of electrical
equipment (e.g. household equipment, medical equipment, light fixtures)
which, according to the relevant VDE, EN or IEC safety regulations must
be tested.
The unit can be equipped in different construction stages for measurement
of the leakage current of single-phase appliances according to different
regulations in operation and single fault case. The corresponding optional
feature (e.g. required the measurement circuit) must be ordered in addition
to the test instrument.
An overview of the standards and associated basic circuits is includ-
ed in the appendix.
If you need:
- test methods according to other regulations or standards,
- different measuring-circuits,
please contact ELABO.
Note:
Depending on the equipment in the LC-tester it is possible to carry
out leakage current measurement according to above mentioned stand-
ards. Depending on the manufacturing date of the equipment the hard and
software corresponds to the valid norms and standards.
The unit is operated by means of the rotary encoder S4 via the display
menu. All settings of the devices and test parameter are carried out there.
The menu items and parameters which are not supported by the unit ver-
sion or construction stage are not visible or selectable.
There are manually or automatically test runs possible. For storage of test
parameters it is possible to create parameter blocks. Maximal 200 different
parameter blocks can be stored.
The unit can either be controlled via the front panel components or the
interface (CAN-Bus or RS232-interface) by using a PC. To this, ELABO
