8
Figure 4.
1.4.7. Electrical equipment provides the operator perform the necessary control operations at all steps of
diagnosis voltage regulators.
1.4.7.1. Electrical equipment complies with the GOST 12.2.007.0 requirements, has unit construction,
which is a great advantage for maintenance, repair and modernization of the tester.
1.4.7.2. Insulation between the live parts and the tester housing stands during 1 minute the exposure to the
sinusoidal alternating current of 50 Hz and 1500 V without damage (breakdown).
1.4.7.3. Resistance of the main insulation between the shorted circuits, insulated from the housing, and other
circuits available for touching from the outside and the housing, with the 500 V voltage - not less than 2
M
Ω
.
1.4.7.4. Electrical equipment of the test bench provides the following lockouts (protection modes) and
indications:
- short-circuit protection;
- short-circuit light indication on terminals
BATTERY
POSITIVE
and
NEGATIVE
during control check;
- light indication upon contact of output
FIELD
с
terminals
BATTERY POSITIVE
or
NEGATIVE.
Note.
The electrical circuit for the test bench is the developer’s intellectual property and is not shared with third
parties. If you have any questions, please contact your nearest
Motorherz Equipment
sales representative.
2. Device operation.
2.1.
Operating limitations.
2.1.1. Tester is designed for indoor use.
2.1.2. Operating conditions: room explosive and fire danger class "G" - no explosion- and fire risk.