Klockner Moeller Electric Parts from KlocknerMoeller.net
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Circuit documents
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| General |
Circuit documents serve to explain the function of
circuits or electrical connections. They provide information for the
construction, installation and maintenance of electrical installations.
The supplier and the operator must agree on the form in which the
circuit documents are to be produced: paper, film, diskette, etc. They
must also agree on the language or languages in which the documentation
is to be produced. In the case of machines, user information must be
written in the official language of the country of use to comply with EN
292-2.
The circuit documents are divided into two groups:
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Classification according to the
purpose
Explanation of the mode of operation, the connections or the physical
position of the components. These include:
- Explanatory circuit diagrams
- Block diagrams
- Equivalent circuit diagrams
- Explanatory tables or diagrams
- Flow diagrams, tables
- Time flow diagrams, tables
- Wiring diagrams
- Device wiring diagrams
- Interconnection diagrams
- Terminal diagrams
- Assignment diagrams
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| Classification according to the
type of representation |
Simplified or detailed
- Single-line or multi-line representation
- Connected, semi-connected or separate representation
- Topographical representation
In addition to this, there is the process-orientated representation
with the function chart (see previous pages).
Examples for drawing up circuit documents are given in IEC/EN
61082-1.
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