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Fault Tracing Thyristors
3ADW000488R0101 DCS880 Service manual e a
Fault Tracing Thyristors
Tools
For commissioning and fault tracing
Following software tools are mandatory:
− Drive composer pro. Includes commissioning wizard, Adaptive Program and fast drive monitoring.
Following tools are mandatory in addition to standard tools:
− An oscilloscope including memory function with either galvanically isolating transformer or isolating
amplifier (probe) for safe measurements. It can also be a hand held (portable) oscilloscope.
− A clamp on current probe. In case the scaling of the DC load current needs to be checked it must be a
DC clamp on current probe.
− A voltmeter (at least CAT III 1000 V).
− 1000 V probes and test leads.
− An ESD-field service kit (ABB Service Finland
code 0001ESD/MS-Antistatic).
− Make sure that all equipment in use is suitable for the voltage level applied to the power part!
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