Testing and measuring
63
UNIMET® 1100ST will now display the connection diagram matching the classification. This
diagram will show you where to make the connection for the test probe and all other
connections to the DUT.
Proceed as follows:
1. Connect the DUT to the UNIMET® 1100ST as shown in the connection diagram.
2. Press Enter to continue with the test.
5.3.3
Carrying out electrical tests
UNIMET® 1100ST now starts the electrical part of the test. The electrical tests are carried out
in accordance with the following sequence:
1. All tests during which the DUT is not in operation (e.g. PE conductor test, insulation test,
substitute leakage current)
2. Tests with the DUT in operation with a given phasing (e.g. touch current test, residual current
test, patient leakage current)
3. Tests as 2, but with phase reversed. This ensures that the DUT is not switched on and off too
often.
5.3.3.1
Has the test probe been connected correctly?
When starting the electrical tests, UNIMET® 1100ST checks whether the test probe has been
connected correctly and whether the test probe connected is in accordance with the system
administration settings. Any errors will be indicated:
Correct the test probe connection and continue the test.
In the connection diagram, the test probe is connected to the colour-coded
bushes [A] and [B]. This test probe is the one with a switch which is included in the
UNIMET® 1100ST scope of supply. If a single-pole test probe is used instead, this
is connected to the bush [B].
Summary of Contents for UNIMET 1000ST
Page 50: ...Operation and setting 50 TGH1256en 10 2005...
Page 80: ...PC compatible functions of the UNIMET 1100ST 80 TGH1256en 10 2005...
Page 82: ...Maintenance and calibration 82 TGH1256en 10 2005...
Page 90: ...Options and accessories 90 TGH1256en 10 2005...
Page 96: ...Data 96 TGH1256en 10 2005...
Page 99: ......
